mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 00:30:49 +00:00
Merge branch 'master' into ncb/odbc-connection-pool-fixes
This commit is contained in:
Bharat Nallan
GitHub
commit
f1d6e3b908
3
.github/workflows/release.yml
vendored
3
.github/workflows/release.yml
vendored
@ -14,7 +14,8 @@ jobs:
|
||||
steps:
|
||||
- name: Deploy packages and assets
|
||||
run: |
|
||||
curl '${{ secrets.PACKAGES_RELEASE_URL }}/release/${{ github.ref }}?binary=binary_darwin&binary=binary_darwin_aarch64&sync=true' -d ''
|
||||
GITHUB_TAG="${GITHUB_REF#refs/tags/}"
|
||||
curl '${{ secrets.PACKAGES_RELEASE_URL }}/release/'"${GITHUB_TAG}"'?binary=binary_darwin&binary=binary_darwin_aarch64&sync=true' -d ''
|
||||
############################################################################################
|
||||
##################################### Docker images #######################################
|
||||
############################################################################################
|
||||
|
||||
2013
CHANGELOG.md
2013
CHANGELOG.md
File diff suppressed because it is too large
Load Diff
@ -16,6 +16,5 @@ ClickHouse® is an open-source column-oriented database management system that a
|
||||
* [Contacts](https://clickhouse.com/company/contact) can help to get your questions answered if there are any.
|
||||
|
||||
## Upcoming events
|
||||
* **Recording available**: [**v22.12 Release Webinar**](https://www.youtube.com/watch?v=sREupr6uc2k) 22.12 is the ClickHouse Christmas release. There are plenty of gifts (a new JOIN algorithm among them) and we adopted something from MongoDB. Original creator, co-founder, and CTO of ClickHouse Alexey Milovidov will walk us through the highlights of the release.
|
||||
* [**ClickHouse Meetup at the CHEQ office in Tel Aviv**](https://www.meetup.com/clickhouse-tel-aviv-user-group/events/289599423/) - Jan 16 - We are very excited to be holding our next in-person ClickHouse meetup at the CHEQ office in Tel Aviv! Hear from CHEQ, ServiceNow and Contentsquare, as well as a deep dive presentation from ClickHouse CTO Alexey Milovidov. Join us for a fun evening of talks, food and discussion!
|
||||
* [**ClickHouse Meetup at Microsoft Office in Seattle**](https://www.meetup.com/clickhouse-seattle-user-group/events/290310025/) - Jan 18 - Keep an eye on this space as we will be announcing speakers soon!
|
||||
* **Recording available**: [**v23.1 Release Webinar**](https://www.youtube.com/watch?v=zYSZXBnTMSE) 23.1 is the ClickHouse New Year release. Original creator, co-founder, and CTO of ClickHouse Alexey Milovidov will walk us through the highlights of the release. Inverted indices, query cache, and so -- very -- much more.
|
||||
* **Recording available**: [**ClickHouse Meetup at the CHEQ office in Tel Aviv**](https://www.meetup.com/clickhouse-tel-aviv-user-group/events/289599423/) - We are very excited to be holding our next in-person ClickHouse meetup at the CHEQ office in Tel Aviv! Hear from CHEQ, ServiceNow and Contentsquare, as well as a deep dive presentation from ClickHouse CTO Alexey Milovidov. Join us for a fun evening of talks, food and discussion!
|
||||
|
||||
16
SECURITY.md
16
SECURITY.md
@ -13,9 +13,10 @@ The following versions of ClickHouse server are currently being supported with s
|
||||
|
||||
| Version | Supported |
|
||||
|:-|:-|
|
||||
| 23.1 | ✔️ |
|
||||
| 22.12 | ✔️ |
|
||||
| 22.11 | ✔️ |
|
||||
| 22.10 | ✔️ |
|
||||
| 22.10 | ❌ |
|
||||
| 22.9 | ❌ |
|
||||
| 22.8 | ✔️ |
|
||||
| 22.7 | ❌ |
|
||||
@ -25,18 +26,7 @@ The following versions of ClickHouse server are currently being supported with s
|
||||
| 22.3 | ✔️ |
|
||||
| 22.2 | ❌ |
|
||||
| 22.1 | ❌ |
|
||||
| 21.12 | ❌ |
|
||||
| 21.11 | ❌ |
|
||||
| 21.10 | ❌ |
|
||||
| 21.9 | ❌ |
|
||||
| 21.8 | ❌ |
|
||||
| 21.7 | ❌ |
|
||||
| 21.6 | ❌ |
|
||||
| 21.5 | ❌ |
|
||||
| 21.4 | ❌ |
|
||||
| 21.3 | ❌ |
|
||||
| 21.2 | ❌ |
|
||||
| 21.1 | ❌ |
|
||||
| 21.* | ❌ |
|
||||
| 20.* | ❌ |
|
||||
| 19.* | ❌ |
|
||||
| 18.* | ❌ |
|
||||
|
||||
@ -2,11 +2,11 @@
|
||||
|
||||
# NOTE: has nothing common with DBMS_TCP_PROTOCOL_VERSION,
|
||||
# only DBMS_TCP_PROTOCOL_VERSION should be incremented on protocol changes.
|
||||
SET(VERSION_REVISION 54470)
|
||||
SET(VERSION_MAJOR 22)
|
||||
SET(VERSION_MINOR 13)
|
||||
SET(VERSION_REVISION 54471)
|
||||
SET(VERSION_MAJOR 23)
|
||||
SET(VERSION_MINOR 2)
|
||||
SET(VERSION_PATCH 1)
|
||||
SET(VERSION_GITHASH 688e488e930c83eefeac4f87c4cc029cc5b231e3)
|
||||
SET(VERSION_DESCRIBE v22.13.1.1-testing)
|
||||
SET(VERSION_STRING 22.13.1.1)
|
||||
SET(VERSION_GITHASH dcaac47702510cc87ddf266bc524f6b7ce0a8e6e)
|
||||
SET(VERSION_DESCRIBE v23.2.1.1-testing)
|
||||
SET(VERSION_STRING 23.2.1.1)
|
||||
# end of autochange
|
||||
|
||||
2
contrib/NuRaft
vendored
2
contrib/NuRaft
vendored
@ -1 +1 @@
|
||||
Subproject commit afc36dfa9b0beb45bc4cd935060631cc80ba04a5
|
||||
Subproject commit 545b8c810a956b2efdc116e86be219af7e83d68a
|
||||
2
contrib/krb5
vendored
2
contrib/krb5
vendored
@ -1 +1 @@
|
||||
Subproject commit b89e20367b074bd02dd118a6534099b21e88b3c3
|
||||
Subproject commit f8262a1b548eb29d97e059260042036255d07f8d
|
||||
@ -15,6 +15,10 @@ if(NOT AWK_PROGRAM)
|
||||
message(FATAL_ERROR "You need the awk program to build ClickHouse with krb5 enabled.")
|
||||
endif()
|
||||
|
||||
if (NOT (ENABLE_OPENSSL OR ENABLE_OPENSSL_DYNAMIC))
|
||||
add_compile_definitions(USE_BORINGSSL=1)
|
||||
endif ()
|
||||
|
||||
set(KRB5_SOURCE_DIR "${ClickHouse_SOURCE_DIR}/contrib/krb5/src")
|
||||
set(KRB5_ET_BIN_DIR "${CMAKE_CURRENT_BINARY_DIR}/include_private")
|
||||
|
||||
@ -578,12 +582,6 @@ if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
|
||||
list(APPEND ALL_SRCS "${CMAKE_CURRENT_BINARY_DIR}/include_private/kcmrpc.c")
|
||||
endif()
|
||||
|
||||
if (ENABLE_OPENSSL OR ENABLE_OPENSSL_DYNAMIC)
|
||||
list(REMOVE_ITEM ALL_SRCS "${KRB5_SOURCE_DIR}/lib/crypto/openssl/enc_provider/aes.c")
|
||||
list(APPEND ALL_SRCS "${CMAKE_CURRENT_SOURCE_DIR}/aes.c")
|
||||
endif ()
|
||||
|
||||
|
||||
target_sources(_krb5 PRIVATE
|
||||
${ALL_SRCS}
|
||||
)
|
||||
|
||||
@ -1,302 +0,0 @@
|
||||
/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
|
||||
/* lib/crypto/openssl/enc_provider/aes.c */
|
||||
/*
|
||||
* Copyright (C) 2003, 2007, 2008, 2009 by the Massachusetts Institute of Technology.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Export of this software from the United States of America may
|
||||
* require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. Furthermore if you modify this software you must label
|
||||
* your software as modified software and not distribute it in such a
|
||||
* fashion that it might be confused with the original M.I.T. software.
|
||||
* M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
#include "crypto_int.h"
|
||||
#include <openssl/evp.h>
|
||||
#include <openssl/aes.h>
|
||||
|
||||
/* proto's */
|
||||
static krb5_error_code
|
||||
cbc_enc(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data);
|
||||
static krb5_error_code
|
||||
cbc_decr(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data);
|
||||
static krb5_error_code
|
||||
cts_encr(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data, size_t dlen);
|
||||
static krb5_error_code
|
||||
cts_decr(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data, size_t dlen);
|
||||
|
||||
#define BLOCK_SIZE 16
|
||||
#define NUM_BITS 8
|
||||
#define IV_CTS_BUF_SIZE 16 /* 16 - hardcoded in CRYPTO_cts128_en/decrypt */
|
||||
|
||||
static const EVP_CIPHER *
|
||||
map_mode(unsigned int len)
|
||||
{
|
||||
if (len==16)
|
||||
return EVP_aes_128_cbc();
|
||||
if (len==32)
|
||||
return EVP_aes_256_cbc();
|
||||
else
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Encrypt one block using CBC. */
|
||||
static krb5_error_code
|
||||
cbc_enc(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data)
|
||||
{
|
||||
int ret, olen = BLOCK_SIZE;
|
||||
unsigned char iblock[BLOCK_SIZE], oblock[BLOCK_SIZE];
|
||||
EVP_CIPHER_CTX *ctx;
|
||||
struct iov_cursor cursor;
|
||||
|
||||
ctx = EVP_CIPHER_CTX_new();
|
||||
if (ctx == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
ret = EVP_EncryptInit_ex(ctx, map_mode(key->keyblock.length),
|
||||
NULL, key->keyblock.contents, (ivec) ? (unsigned char*)ivec->data : NULL);
|
||||
if (ret == 0) {
|
||||
EVP_CIPHER_CTX_free(ctx);
|
||||
return KRB5_CRYPTO_INTERNAL;
|
||||
}
|
||||
|
||||
k5_iov_cursor_init(&cursor, data, num_data, BLOCK_SIZE, FALSE);
|
||||
k5_iov_cursor_get(&cursor, iblock);
|
||||
EVP_CIPHER_CTX_set_padding(ctx,0);
|
||||
ret = EVP_EncryptUpdate(ctx, oblock, &olen, iblock, BLOCK_SIZE);
|
||||
if (ret == 1)
|
||||
k5_iov_cursor_put(&cursor, oblock);
|
||||
EVP_CIPHER_CTX_free(ctx);
|
||||
|
||||
zap(iblock, BLOCK_SIZE);
|
||||
zap(oblock, BLOCK_SIZE);
|
||||
return (ret == 1) ? 0 : KRB5_CRYPTO_INTERNAL;
|
||||
}
|
||||
|
||||
/* Decrypt one block using CBC. */
|
||||
static krb5_error_code
|
||||
cbc_decr(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data)
|
||||
{
|
||||
int ret = 0, olen = BLOCK_SIZE;
|
||||
unsigned char iblock[BLOCK_SIZE], oblock[BLOCK_SIZE];
|
||||
EVP_CIPHER_CTX *ctx;
|
||||
struct iov_cursor cursor;
|
||||
|
||||
ctx = EVP_CIPHER_CTX_new();
|
||||
if (ctx == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
ret = EVP_DecryptInit_ex(ctx, map_mode(key->keyblock.length),
|
||||
NULL, key->keyblock.contents, (ivec) ? (unsigned char*)ivec->data : NULL);
|
||||
if (ret == 0) {
|
||||
EVP_CIPHER_CTX_free(ctx);
|
||||
return KRB5_CRYPTO_INTERNAL;
|
||||
}
|
||||
|
||||
k5_iov_cursor_init(&cursor, data, num_data, BLOCK_SIZE, FALSE);
|
||||
k5_iov_cursor_get(&cursor, iblock);
|
||||
EVP_CIPHER_CTX_set_padding(ctx,0);
|
||||
ret = EVP_DecryptUpdate(ctx, oblock, &olen, iblock, BLOCK_SIZE);
|
||||
if (ret == 1)
|
||||
k5_iov_cursor_put(&cursor, oblock);
|
||||
EVP_CIPHER_CTX_free(ctx);
|
||||
|
||||
zap(iblock, BLOCK_SIZE);
|
||||
zap(oblock, BLOCK_SIZE);
|
||||
return (ret == 1) ? 0 : KRB5_CRYPTO_INTERNAL;
|
||||
}
|
||||
|
||||
static krb5_error_code
|
||||
cts_encr(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data, size_t dlen)
|
||||
{
|
||||
int ret = 0;
|
||||
size_t size = 0;
|
||||
unsigned char *oblock = NULL, *dbuf = NULL;
|
||||
unsigned char iv_cts[IV_CTS_BUF_SIZE];
|
||||
struct iov_cursor cursor;
|
||||
AES_KEY enck;
|
||||
|
||||
memset(iv_cts,0,sizeof(iv_cts));
|
||||
if (ivec && ivec->data){
|
||||
if (ivec->length != sizeof(iv_cts))
|
||||
return KRB5_CRYPTO_INTERNAL;
|
||||
memcpy(iv_cts, ivec->data,ivec->length);
|
||||
}
|
||||
|
||||
oblock = OPENSSL_malloc(dlen);
|
||||
if (!oblock){
|
||||
return ENOMEM;
|
||||
}
|
||||
dbuf = OPENSSL_malloc(dlen);
|
||||
if (!dbuf){
|
||||
OPENSSL_free(oblock);
|
||||
return ENOMEM;
|
||||
}
|
||||
|
||||
k5_iov_cursor_init(&cursor, data, num_data, dlen, FALSE);
|
||||
k5_iov_cursor_get(&cursor, dbuf);
|
||||
|
||||
AES_set_encrypt_key(key->keyblock.contents,
|
||||
NUM_BITS * key->keyblock.length, &enck);
|
||||
|
||||
size = CRYPTO_cts128_encrypt((unsigned char *)dbuf, oblock, dlen, &enck,
|
||||
iv_cts, AES_cbc_encrypt);
|
||||
if (size <= 0)
|
||||
ret = KRB5_CRYPTO_INTERNAL;
|
||||
else
|
||||
k5_iov_cursor_put(&cursor, oblock);
|
||||
|
||||
if (!ret && ivec && ivec->data)
|
||||
memcpy(ivec->data, iv_cts, sizeof(iv_cts));
|
||||
|
||||
zap(oblock, dlen);
|
||||
zap(dbuf, dlen);
|
||||
OPENSSL_free(oblock);
|
||||
OPENSSL_free(dbuf);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static krb5_error_code
|
||||
cts_decr(krb5_key key, const krb5_data *ivec, krb5_crypto_iov *data,
|
||||
size_t num_data, size_t dlen)
|
||||
{
|
||||
int ret = 0;
|
||||
size_t size = 0;
|
||||
unsigned char *oblock = NULL;
|
||||
unsigned char *dbuf = NULL;
|
||||
unsigned char iv_cts[IV_CTS_BUF_SIZE];
|
||||
struct iov_cursor cursor;
|
||||
AES_KEY deck;
|
||||
|
||||
memset(iv_cts,0,sizeof(iv_cts));
|
||||
if (ivec && ivec->data){
|
||||
if (ivec->length != sizeof(iv_cts))
|
||||
return KRB5_CRYPTO_INTERNAL;
|
||||
memcpy(iv_cts, ivec->data,ivec->length);
|
||||
}
|
||||
|
||||
oblock = OPENSSL_malloc(dlen);
|
||||
if (!oblock)
|
||||
return ENOMEM;
|
||||
dbuf = OPENSSL_malloc(dlen);
|
||||
if (!dbuf){
|
||||
OPENSSL_free(oblock);
|
||||
return ENOMEM;
|
||||
}
|
||||
|
||||
AES_set_decrypt_key(key->keyblock.contents,
|
||||
NUM_BITS * key->keyblock.length, &deck);
|
||||
|
||||
k5_iov_cursor_init(&cursor, data, num_data, dlen, FALSE);
|
||||
k5_iov_cursor_get(&cursor, dbuf);
|
||||
|
||||
size = CRYPTO_cts128_decrypt((unsigned char *)dbuf, oblock,
|
||||
dlen, &deck,
|
||||
iv_cts, AES_cbc_encrypt);
|
||||
if (size <= 0)
|
||||
ret = KRB5_CRYPTO_INTERNAL;
|
||||
else
|
||||
k5_iov_cursor_put(&cursor, oblock);
|
||||
|
||||
if (!ret && ivec && ivec->data)
|
||||
memcpy(ivec->data, iv_cts, sizeof(iv_cts));
|
||||
|
||||
zap(oblock, dlen);
|
||||
zap(dbuf, dlen);
|
||||
OPENSSL_free(oblock);
|
||||
OPENSSL_free(dbuf);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
krb5_error_code
|
||||
krb5int_aes_encrypt(krb5_key key, const krb5_data *ivec,
|
||||
krb5_crypto_iov *data, size_t num_data)
|
||||
{
|
||||
int ret = 0;
|
||||
size_t input_length, nblocks;
|
||||
|
||||
input_length = iov_total_length(data, num_data, FALSE);
|
||||
nblocks = (input_length + BLOCK_SIZE - 1) / BLOCK_SIZE;
|
||||
if (nblocks == 1) {
|
||||
if (input_length != BLOCK_SIZE)
|
||||
return KRB5_BAD_MSIZE;
|
||||
ret = cbc_enc(key, ivec, data, num_data);
|
||||
} else if (nblocks > 1) {
|
||||
ret = cts_encr(key, ivec, data, num_data, input_length);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
krb5_error_code
|
||||
krb5int_aes_decrypt(krb5_key key, const krb5_data *ivec,
|
||||
krb5_crypto_iov *data, size_t num_data)
|
||||
{
|
||||
int ret = 0;
|
||||
size_t input_length, nblocks;
|
||||
|
||||
input_length = iov_total_length(data, num_data, FALSE);
|
||||
nblocks = (input_length + BLOCK_SIZE - 1) / BLOCK_SIZE;
|
||||
if (nblocks == 1) {
|
||||
if (input_length != BLOCK_SIZE)
|
||||
return KRB5_BAD_MSIZE;
|
||||
ret = cbc_decr(key, ivec, data, num_data);
|
||||
} else if (nblocks > 1) {
|
||||
ret = cts_decr(key, ivec, data, num_data, input_length);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static krb5_error_code
|
||||
krb5int_aes_init_state (const krb5_keyblock *key, krb5_keyusage usage,
|
||||
krb5_data *state)
|
||||
{
|
||||
state->length = 16;
|
||||
state->data = (void *) malloc(16);
|
||||
if (state->data == NULL)
|
||||
return ENOMEM;
|
||||
memset(state->data, 0, state->length);
|
||||
return 0;
|
||||
}
|
||||
const struct krb5_enc_provider krb5int_enc_aes128 = {
|
||||
16,
|
||||
16, 16,
|
||||
krb5int_aes_encrypt,
|
||||
krb5int_aes_decrypt,
|
||||
NULL,
|
||||
krb5int_aes_init_state,
|
||||
krb5int_default_free_state
|
||||
};
|
||||
|
||||
const struct krb5_enc_provider krb5int_enc_aes256 = {
|
||||
16,
|
||||
32, 32,
|
||||
krb5int_aes_encrypt,
|
||||
krb5int_aes_decrypt,
|
||||
NULL,
|
||||
krb5int_aes_init_state,
|
||||
krb5int_default_free_state
|
||||
};
|
||||
@ -1,3 +1,9 @@
|
||||
# Note: ClickHouse uses BoringSSL. The presence of OpenSSL is only due to IBM's port of ClickHouse to s390x. BoringSSL does not support
|
||||
# s390x, also FIPS validation provided by the OS vendor (Red Hat, Ubuntu) requires (preferrably dynamic) linking with OS packages which
|
||||
# ClickHouse generally avoids.
|
||||
#
|
||||
# Furthermore, the in-source OpenSSL dump in this directory is due to development purposes and non FIPS-compliant.
|
||||
|
||||
if(ENABLE_OPENSSL_DYNAMIC OR ENABLE_OPENSSL)
|
||||
set(ENABLE_SSL 1 CACHE INTERNAL "")
|
||||
set(OPENSSL_SOURCE_DIR ${ClickHouse_SOURCE_DIR}/contrib/openssl)
|
||||
|
||||
2
contrib/poco
vendored
2
contrib/poco
vendored
@ -1 +1 @@
|
||||
Subproject commit 4b1c8dd9913d2a16db62df0e509fa598da5c8219
|
||||
Subproject commit 7fefdf30244a9bf8eb58562a9b2a51cc59a8877a
|
||||
@ -33,7 +33,7 @@ RUN arch=${TARGETARCH:-amd64} \
|
||||
# lts / testing / prestable / etc
|
||||
ARG REPO_CHANNEL="stable"
|
||||
ARG REPOSITORY="https://packages.clickhouse.com/tgz/${REPO_CHANNEL}"
|
||||
ARG VERSION="22.12.3.5"
|
||||
ARG VERSION="23.1.2.9"
|
||||
ARG PACKAGES="clickhouse-client clickhouse-server clickhouse-common-static"
|
||||
|
||||
# user/group precreated explicitly with fixed uid/gid on purpose.
|
||||
|
||||
@ -21,7 +21,7 @@ RUN sed -i "s|http://archive.ubuntu.com|${apt_archive}|g" /etc/apt/sources.list
|
||||
|
||||
ARG REPO_CHANNEL="stable"
|
||||
ARG REPOSITORY="deb https://packages.clickhouse.com/deb ${REPO_CHANNEL} main"
|
||||
ARG VERSION="22.12.3.5"
|
||||
ARG VERSION="23.1.2.9"
|
||||
ARG PACKAGES="clickhouse-client clickhouse-server clickhouse-common-static"
|
||||
|
||||
# set non-empty deb_location_url url to create a docker image
|
||||
|
||||
@ -138,6 +138,7 @@ function clone_submodules
|
||||
contrib/c-ares
|
||||
contrib/morton-nd
|
||||
contrib/xxHash
|
||||
contrib/simdjson
|
||||
)
|
||||
|
||||
git submodule sync
|
||||
@ -158,6 +159,7 @@ function run_cmake
|
||||
"-DENABLE_THINLTO=0"
|
||||
"-DUSE_UNWIND=1"
|
||||
"-DENABLE_NURAFT=1"
|
||||
"-DENABLE_SIMDJSON=1"
|
||||
"-DENABLE_JEMALLOC=1"
|
||||
)
|
||||
|
||||
@ -234,6 +236,7 @@ function run_tests
|
||||
--check-zookeeper-session
|
||||
--order random
|
||||
--print-time
|
||||
--report-logs-stats
|
||||
--jobs "${NPROC}"
|
||||
)
|
||||
time clickhouse-test "${test_opts[@]}" -- "$FASTTEST_FOCUS" 2>&1 \
|
||||
|
||||
@ -528,6 +528,7 @@ if [ "$DISABLE_BC_CHECK" -ne "1" ]; then
|
||||
-e "MutateFromLogEntryTask" \
|
||||
-e "No connection to ZooKeeper, cannot get shared table ID" \
|
||||
-e "Session expired" \
|
||||
-e "TOO_MANY_PARTS" \
|
||||
/var/log/clickhouse-server/clickhouse-server.backward.dirty.log | rg -Fa "<Error>" > /test_output/bc_check_error_messages.txt \
|
||||
&& echo -e 'Backward compatibility check: Error message in clickhouse-server.log (see bc_check_error_messages.txt)\tFAIL' >> /test_output/test_results.tsv \
|
||||
|| echo -e 'Backward compatibility check: No Error messages in clickhouse-server.log\tOK' >> /test_output/test_results.tsv
|
||||
|
||||
@ -146,6 +146,12 @@ def prepare_for_hung_check(drop_databases):
|
||||
"KILL QUERY WHERE query LIKE 'SELECT URL, uniq(SearchPhrase) AS u FROM test.hits GROUP BY URL ORDER BY u %'"
|
||||
)
|
||||
)
|
||||
# Long query from 02136_kill_scalar_queries
|
||||
call_with_retry(
|
||||
make_query_command(
|
||||
"KILL QUERY WHERE query LIKE 'SELECT (SELECT number FROM system.numbers WHERE number = 1000000000000)%'"
|
||||
)
|
||||
)
|
||||
|
||||
if drop_databases:
|
||||
for i in range(5):
|
||||
|
||||
21
docs/changelogs/v22.10.7.13-stable.md
Normal file
21
docs/changelogs/v22.10.7.13-stable.md
Normal file
@ -0,0 +1,21 @@
|
||||
---
|
||||
sidebar_position: 1
|
||||
sidebar_label: 2023
|
||||
---
|
||||
|
||||
# 2023 Changelog
|
||||
|
||||
### ClickHouse release v22.10.7.13-stable (d261d9036cc) FIXME as compared to v22.10.6.3-stable (645a66d221f)
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
|
||||
* Backported in [#44998](https://github.com/ClickHouse/ClickHouse/issues/44998): Another fix for `Cannot read all data` error which could happen while reading `LowCardinality` dictionary from remote fs. Fixes [#44709](https://github.com/ClickHouse/ClickHouse/issues/44709). [#44875](https://github.com/ClickHouse/ClickHouse/pull/44875) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Backported in [#45551](https://github.com/ClickHouse/ClickHouse/issues/45551): Fix `SELECT ... FROM system.dictionaries` exception when there is a dictionary with a bad structure (e.g. incorrect type in xml config). [#45399](https://github.com/ClickHouse/ClickHouse/pull/45399) ([Aleksei Filatov](https://github.com/aalexfvk)).
|
||||
|
||||
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
||||
|
||||
* Automatically merge green backport PRs and green approved PRs [#41110](https://github.com/ClickHouse/ClickHouse/pull/41110) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Improve release scripts [#45074](https://github.com/ClickHouse/ClickHouse/pull/45074) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix wrong approved_at, simplify conditions [#45302](https://github.com/ClickHouse/ClickHouse/pull/45302) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Get rid of artifactory in favor of r2 + ch-repos-manager [#45421](https://github.com/ClickHouse/ClickHouse/pull/45421) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
|
||||
22
docs/changelogs/v22.11.5.15-stable.md
Normal file
22
docs/changelogs/v22.11.5.15-stable.md
Normal file
@ -0,0 +1,22 @@
|
||||
---
|
||||
sidebar_position: 1
|
||||
sidebar_label: 2023
|
||||
---
|
||||
|
||||
# 2023 Changelog
|
||||
|
||||
### ClickHouse release v22.11.5.15-stable (d763e5a9239) FIXME as compared to v22.11.4.3-stable (7f4cf554f69)
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
|
||||
* Backported in [#44999](https://github.com/ClickHouse/ClickHouse/issues/44999): Another fix for `Cannot read all data` error which could happen while reading `LowCardinality` dictionary from remote fs. Fixes [#44709](https://github.com/ClickHouse/ClickHouse/issues/44709). [#44875](https://github.com/ClickHouse/ClickHouse/pull/44875) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Backported in [#45552](https://github.com/ClickHouse/ClickHouse/issues/45552): Fix `SELECT ... FROM system.dictionaries` exception when there is a dictionary with a bad structure (e.g. incorrect type in xml config). [#45399](https://github.com/ClickHouse/ClickHouse/pull/45399) ([Aleksei Filatov](https://github.com/aalexfvk)).
|
||||
|
||||
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
||||
|
||||
* Automatically merge green backport PRs and green approved PRs [#41110](https://github.com/ClickHouse/ClickHouse/pull/41110) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Improve release scripts [#45074](https://github.com/ClickHouse/ClickHouse/pull/45074) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix wrong approved_at, simplify conditions [#45302](https://github.com/ClickHouse/ClickHouse/pull/45302) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Get rid of artifactory in favor of r2 + ch-repos-manager [#45421](https://github.com/ClickHouse/ClickHouse/pull/45421) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Trim refs/tags/ from GITHUB_TAG in release workflow [#45636](https://github.com/ClickHouse/ClickHouse/pull/45636) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
|
||||
24
docs/changelogs/v22.8.13.20-lts.md
Normal file
24
docs/changelogs/v22.8.13.20-lts.md
Normal file
@ -0,0 +1,24 @@
|
||||
---
|
||||
sidebar_position: 1
|
||||
sidebar_label: 2023
|
||||
---
|
||||
|
||||
# 2023 Changelog
|
||||
|
||||
### ClickHouse release v22.8.13.20-lts (e4817946d18) FIXME as compared to v22.8.12.45-lts (86b0ecd5d51)
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
|
||||
* Backported in [#45565](https://github.com/ClickHouse/ClickHouse/issues/45565): Fix positional arguments exception Positional argument out of bounds. Closes [#40634](https://github.com/ClickHouse/ClickHouse/issues/40634). [#41189](https://github.com/ClickHouse/ClickHouse/pull/41189) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Backported in [#44997](https://github.com/ClickHouse/ClickHouse/issues/44997): Another fix for `Cannot read all data` error which could happen while reading `LowCardinality` dictionary from remote fs. Fixes [#44709](https://github.com/ClickHouse/ClickHouse/issues/44709). [#44875](https://github.com/ClickHouse/ClickHouse/pull/44875) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Backported in [#45550](https://github.com/ClickHouse/ClickHouse/issues/45550): Fix `SELECT ... FROM system.dictionaries` exception when there is a dictionary with a bad structure (e.g. incorrect type in xml config). [#45399](https://github.com/ClickHouse/ClickHouse/pull/45399) ([Aleksei Filatov](https://github.com/aalexfvk)).
|
||||
|
||||
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
||||
|
||||
* Automatically merge green backport PRs and green approved PRs [#41110](https://github.com/ClickHouse/ClickHouse/pull/41110) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Improve release scripts [#45074](https://github.com/ClickHouse/ClickHouse/pull/45074) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix wrong approved_at, simplify conditions [#45302](https://github.com/ClickHouse/ClickHouse/pull/45302) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Get rid of artifactory in favor of r2 + ch-repos-manager [#45421](https://github.com/ClickHouse/ClickHouse/pull/45421) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Trim refs/tags/ from GITHUB_TAG in release workflow [#45636](https://github.com/ClickHouse/ClickHouse/pull/45636) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Merge pull request [#38262](https://github.com/ClickHouse/ClickHouse/issues/38262) from PolyProgrammist/fix-ordinary-system-un… [#45650](https://github.com/ClickHouse/ClickHouse/pull/45650) ([alesapin](https://github.com/alesapin)).
|
||||
|
||||
592
docs/changelogs/v23.1.1.3077-stable.md
Normal file
592
docs/changelogs/v23.1.1.3077-stable.md
Normal file
@ -0,0 +1,592 @@
|
||||
---
|
||||
sidebar_position: 1
|
||||
sidebar_label: 2023
|
||||
---
|
||||
|
||||
# 2023 Changelog
|
||||
|
||||
### ClickHouse release v23.1.1.3077-stable (dcaac477025) FIXME as compared to v22.12.1.1752-stable (688e488e930)
|
||||
|
||||
#### Backward Incompatible Change
|
||||
* Remove query `SYSTEM RESTART DISK`. [#44647](https://github.com/ClickHouse/ClickHouse/pull/44647) ([alesapin](https://github.com/alesapin)).
|
||||
* Disallow Gorilla compression on columns of non-Float32 or non-Float64 type. [#45252](https://github.com/ClickHouse/ClickHouse/pull/45252) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Remove PREALLOCATE for HASHED/SPARSE_HASHED dictionaries. [#45388](https://github.com/ClickHouse/ClickHouse/pull/45388) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Parallel quorum inserts might work incorrectly with `*MergeTree` tables created with deprecated syntax. Therefore, parallel quorum inserts support is completely disabled for such tables. It does not affect tables created with a new syntax. [#45430](https://github.com/ClickHouse/ClickHouse/pull/45430) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
|
||||
#### New Feature
|
||||
* Add `quantileInterpolatedWeighted`/`quantilesInterpolatedWeighted` functions. [#38252](https://github.com/ClickHouse/ClickHouse/pull/38252) ([Bharat Nallan](https://github.com/bharatnc)).
|
||||
* Add an experimental inverted index as a new secondary index type for efficient text search. [#38667](https://github.com/ClickHouse/ClickHouse/pull/38667) ([larryluogit](https://github.com/larryluogit)).
|
||||
* Add column `ptr` to `system.trace_log` for `trace_type = 'MemorySample'`. This column contains an address of allocation. Added function `flameGraph` which can build flamegraph containing allocated and not released memory. Reworking of [#38391](https://github.com/ClickHouse/ClickHouse/issues/38391). [#38953](https://github.com/ClickHouse/ClickHouse/pull/38953) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Dictionary source for extracting keys by traversing regular expressions tree. [#40878](https://github.com/ClickHouse/ClickHouse/pull/40878) ([Vage Ogannisian](https://github.com/nooblose)).
|
||||
* Added parametrized view functionality, now it's possible to specify query parameters for View table engine. resolves [#40907](https://github.com/ClickHouse/ClickHouse/issues/40907). [#41687](https://github.com/ClickHouse/ClickHouse/pull/41687) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* added extendable and configurable scheduling subsystem for IO requests (not yet integrated with IO code itself). [#41840](https://github.com/ClickHouse/ClickHouse/pull/41840) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Added `SYSTEM DROP DATABASE REPLICA` that removes metadata of dead replica of `Replicated` database. Resolves [#41794](https://github.com/ClickHouse/ClickHouse/issues/41794). [#42807](https://github.com/ClickHouse/ClickHouse/pull/42807) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Array join support map type, like function explode in spark. [#43239](https://github.com/ClickHouse/ClickHouse/pull/43239) ([李扬](https://github.com/taiyang-li)).
|
||||
* Support SQL standard binary and hex string literals. [#43785](https://github.com/ClickHouse/ClickHouse/pull/43785) ([Mo Xuan](https://github.com/mo-avatar)).
|
||||
* Add experimental query result cache. [#43797](https://github.com/ClickHouse/ClickHouse/pull/43797) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* format datetime in joda datetime style. Refer to https://joda-time.sourceforge.net/apidocs/org/joda/time/format/DateTimeFormat.html. [#43818](https://github.com/ClickHouse/ClickHouse/pull/43818) ([李扬](https://github.com/taiyang-li)).
|
||||
* to merge [#40878](https://github.com/ClickHouse/ClickHouse/issues/40878) , supporting regexp dictionary. [#43858](https://github.com/ClickHouse/ClickHouse/pull/43858) ([Han Fei](https://github.com/hanfei1991)).
|
||||
* Implemented a fractional second formatter (`%f`) for formatDateTime. [#44060](https://github.com/ClickHouse/ClickHouse/pull/44060) ([ltrk2](https://github.com/ltrk2)).
|
||||
* Added age function to calculate difference between two dates or dates with time values expressed as number of full units. Closes [#41115](https://github.com/ClickHouse/ClickHouse/issues/41115). [#44421](https://github.com/ClickHouse/ClickHouse/pull/44421) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Implemented a fractional second formatter (%f) for formatDateTime. This is slightly modified PR [#44060](https://github.com/ClickHouse/ClickHouse/issues/44060) by @ltrk2. [#44497](https://github.com/ClickHouse/ClickHouse/pull/44497) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Add null source for dictionaries. Closes [#44240](https://github.com/ClickHouse/ClickHouse/issues/44240). [#44502](https://github.com/ClickHouse/ClickHouse/pull/44502) ([mayamika](https://github.com/mayamika)).
|
||||
* We can use `s3_storage_class` to set different tier. Such as ``` <disks> <s3> <type>s3</type> <endpoint>xxx</endpoint> <access_key_id>xxx</access_key_id> <secret_access_key>xxx</secret_access_key> <s3_storage_class>STANDARD/INTELLIGENT_TIERING</s3_storage_class> </s3> </disks> ``` Closes [#44443](https://github.com/ClickHouse/ClickHouse/issues/44443). [#44707](https://github.com/ClickHouse/ClickHouse/pull/44707) ([chen](https://github.com/xiedeyantu)).
|
||||
* Try to detect header with column names (and maybe types) for CSV/TSV/CustomSeparated input formats. Add settings `input_format_tsv/csv/custom_detect_header` that enables this behaviour (enabled by default). Closes [#44640](https://github.com/ClickHouse/ClickHouse/issues/44640). [#44953](https://github.com/ClickHouse/ClickHouse/pull/44953) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Insert default values in case of missing elements in JSON object while parsing named tuple. Add setting `input_format_json_defaults_for_missing_elements_in_named_tuple` that controls this behaviour. Closes [#45142](https://github.com/ClickHouse/ClickHouse/issues/45142)#issuecomment-1380153217. [#45231](https://github.com/ClickHouse/ClickHouse/pull/45231) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* - Add total memory and used memory metrics with respect to cgroup in AsyncMetrics (https://github.com/ClickHouse/ClickHouse/issues/37983). [#45301](https://github.com/ClickHouse/ClickHouse/pull/45301) ([sichenzhao](https://github.com/sichenzhao)).
|
||||
* Introduce non-throwing variants of hasToken and hasTokenCaseInsensitive. [#45341](https://github.com/ClickHouse/ClickHouse/pull/45341) ([ltrk2](https://github.com/ltrk2)).
|
||||
|
||||
#### Performance Improvement
|
||||
* Added sharding support in HashedDictionary to allow parallel load (almost linear scaling based on number of shards). [#40003](https://github.com/ClickHouse/ClickHouse/pull/40003) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Do not load inactive parts at startup of `MergeTree` tables. [#42181](https://github.com/ClickHouse/ClickHouse/pull/42181) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* - Speed up query parsing. [#42284](https://github.com/ClickHouse/ClickHouse/pull/42284) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Always replace OR chain `expr = x1 OR ... OR expr = xN` to `expr IN (x1, ..., xN)` in case if `expr` is a `LowCardinality` column. Setting `optimize_min_equality_disjunction_chain_length` is ignored in this case. [#42889](https://github.com/ClickHouse/ClickHouse/pull/42889) ([Guo Wangyang](https://github.com/guowangy)).
|
||||
* > Original changelog In the original implementation, the memory of ThreadGroupStatus:: finished_threads_counters_memory is released by moving it to a temporary std::vector, which soon expired and gets destructed. This method is viable, however not straightforward enough. To enhance the code readability, this commit releases the memory in the vector by firstly resizing it to 0 and then shrinking the capacity accordingly. [#43586](https://github.com/ClickHouse/ClickHouse/pull/43586) ([Zhiguo Zhou](https://github.com/ZhiguoZh)).
|
||||
* As a follow-up of [#42214](https://github.com/ClickHouse/ClickHouse/issues/42214), this PR tries to optimize the column-wise ternary logic evaluation by achieving auto-vectorization. In the performance test of this [microbenchmark](https://github.com/ZhiguoZh/ClickHouse/blob/20221123-ternary-logic-opt-example/src/Functions/examples/associative_applier_perf.cpp), we've observed a peak **performance gain** of **21x** on the ICX device (Intel Xeon Platinum 8380 CPU). [#43669](https://github.com/ClickHouse/ClickHouse/pull/43669) ([Zhiguo Zhou](https://github.com/ZhiguoZh)).
|
||||
* Improved latency of reading from storage `S3` and table function `s3` with large number of small files. Now settings `remote_filesystem_read_method` and `remote_filesystem_read_prefetch` take effect while reading from storage `S3`. [#43726](https://github.com/ClickHouse/ClickHouse/pull/43726) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* - Avoid acquiring read locks in system.tables if possible. [#43840](https://github.com/ClickHouse/ClickHouse/pull/43840) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* The performance experiments of SSB (Star Schema Benchmark) on the ICX device (Intel Xeon Platinum 8380 CPU, 80 cores, 160 threads) shows that this change could effectively decrease the lock contention for ThreadPoolImpl::mutex by **75%**, increasing the CPU utilization and improving the overall performance by **2.4%**. [#44308](https://github.com/ClickHouse/ClickHouse/pull/44308) ([Zhiguo Zhou](https://github.com/ZhiguoZh)).
|
||||
* Now optimisation is applied only if the cached HT size is sufficiently large (thresholds were determined empirically and hardcoded). [#44455](https://github.com/ClickHouse/ClickHouse/pull/44455) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* ... The whole struct field will be loaded at current, even though we just want to read one field of the struct. [#44484](https://github.com/ClickHouse/ClickHouse/pull/44484) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Small performance improvement for asynchronous reading from remote fs. [#44868](https://github.com/ClickHouse/ClickHouse/pull/44868) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Switched to faster shared (RW) mutex implementation. Performance may be improved in queries with a lot of thread synchronization or for data structures experiencing heavy contention. [#45007](https://github.com/ClickHouse/ClickHouse/pull/45007) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Add fast path for: - col like '%%' - col like '%' - col not like '%' - col not like '%' - match(col, '.*'). [#45244](https://github.com/ClickHouse/ClickHouse/pull/45244) ([李扬](https://github.com/taiyang-li)).
|
||||
* todo. [#45289](https://github.com/ClickHouse/ClickHouse/pull/45289) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
|
||||
#### Improvement
|
||||
* Refactor and Improve streaming engines Kafka/RabbitMQ/NATS and add support for all formats, also refactor formats a bit: - Fix producing messages in row-based formats with suffixes/prefixes. Now every message is formatted complitely with all delimiters and can be parsed back using input format. - Support block-based formats like Native, Parquet, ORC, etc. Every block is formatted as a separated message. The number of rows in one message depends on block size, so you can control it via setting `max_block_size`. - Add new engine settings `kafka_max_rows_per_message/rabbitmq_max_rows_per_message/nats_max_rows_per_message`. They control the number of rows formatted in one message in row-based formats. Default value: 1. - Fix high memory consumption in NATS table engine. - Support arbitrary binary data in NATS producer (previously it worked only with strings contained \0 at the end) - Add missing Kafka/RabbitMQ/NATS engine settings in documentation. - Refactor producing and consuming in Kafka/RabbitMQ/NATS, separate it from WriteBuffers/ReadBuffers semantic. - Refactor output formats: remove callbacks on each row used in Kafka/RabbitMQ/NATS (now we don't use callbacks there), allow to use IRowOutputFormat directly, clarify row end and row between delimiters, make it possible to reset output format to start formatting again - Add proper implementation in formatRow function (bonus after formats refactoring). [#42777](https://github.com/ClickHouse/ClickHouse/pull/42777) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Support `optimize_or_like_chain` in the new infrastructure. Part of [#42648](https://github.com/ClickHouse/ClickHouse/issues/42648). [#42797](https://github.com/ClickHouse/ClickHouse/pull/42797) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Improve the Asterisk and ColumnMatcher parsers. Part of [#42648](https://github.com/ClickHouse/ClickHouse/issues/42648). [#42884](https://github.com/ClickHouse/ClickHouse/pull/42884) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Implement `optimize_redundant_functions_in_order_by` on top of QueryTree. Part of [#42648](https://github.com/ClickHouse/ClickHouse/issues/42648). [#42970](https://github.com/ClickHouse/ClickHouse/pull/42970) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Support `optimize_group_by_function_keys` in the new analyzer architecture. Also, add support for optimizing GROUPING SETS keys. Part of [#42648](https://github.com/ClickHouse/ClickHouse/issues/42648). [#43261](https://github.com/ClickHouse/ClickHouse/pull/43261) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Improve reading CSV field in CustomSeparated/Template format. Closes [#42352](https://github.com/ClickHouse/ClickHouse/issues/42352) Closes [#39620](https://github.com/ClickHouse/ClickHouse/issues/39620). [#43332](https://github.com/ClickHouse/ClickHouse/pull/43332) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Support reading/writing `Nested` tables as `List` of `Struct` in CapnProto format. Read/write `Decimal32/64` as `Int32/64`. Closes [#43319](https://github.com/ClickHouse/ClickHouse/issues/43319). [#43379](https://github.com/ClickHouse/ClickHouse/pull/43379) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* - Unify query elapsed time measurements. [#43455](https://github.com/ClickHouse/ClickHouse/pull/43455) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Support scalar subqueries cache Implementation: * Added a map with hash of the node (without alias) and the evaluated value to Context. Testing: * Added a test-case with new analyser in 02174_cte_scalar_cache.sql. [#43640](https://github.com/ClickHouse/ClickHouse/pull/43640) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* Improve automatic usage of structure from insertion table in table functions file/hdfs/s3 when virtual columns present in select query, it fixes possible error `Block structure mismatch` or `number of columns mismatch`. [#43695](https://github.com/ClickHouse/ClickHouse/pull/43695) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Add support for signed arguments in range(). Fixes [#43333](https://github.com/ClickHouse/ClickHouse/issues/43333). [#43733](https://github.com/ClickHouse/ClickHouse/pull/43733) ([sanyu](https://github.com/wineternity)).
|
||||
* Remove redundant sorting, for example, sorting related ORDER BY clauses in subqueries. Implemented on top of query plan. It does similar optimization as `optimize_duplicate_order_by_and_distinct` regarding `ORDER BY` clauses, but more generic, since it's applied to any redundant sorting steps (not only caused by ORDER BY clause) and applied to subqueries of any depth. Related to [#42648](https://github.com/ClickHouse/ClickHouse/issues/42648). [#43905](https://github.com/ClickHouse/ClickHouse/pull/43905) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Added mmap support for StorageFile, which should improve the performance of clickhouse-local. [#43927](https://github.com/ClickHouse/ClickHouse/pull/43927) ([pufit](https://github.com/pufit)).
|
||||
* Add ability to disable deduplication for BACKUP (for backups wiithout deduplication ATTACH can be used instead of full RESTORE), example `BACKUP foo TO S3(...) SETTINGS deduplicate_files=0` (default `deduplicate_files=1`). [#43947](https://github.com/ClickHouse/ClickHouse/pull/43947) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Make `system.replicas` table do parallel fetches of replicas statuses. Closes [#43918](https://github.com/ClickHouse/ClickHouse/issues/43918). [#43998](https://github.com/ClickHouse/ClickHouse/pull/43998) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Refactor and improve schema inference for text formats. Add new setting `schema_inference_make_columns_nullable` that controls making result types `Nullable` (enabled by default);. [#44019](https://github.com/ClickHouse/ClickHouse/pull/44019) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Better support for PROXYv1. [#44135](https://github.com/ClickHouse/ClickHouse/pull/44135) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Add information about the latest part check by cleanup thread into `system.parts` table. [#44244](https://github.com/ClickHouse/ClickHouse/pull/44244) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Disable functions in readonly for inserts. [#44290](https://github.com/ClickHouse/ClickHouse/pull/44290) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* Add a setting `simultaneous_parts_removal_limit` to allow to limit the number of parts being processed by one iteration of CleanupThread. [#44461](https://github.com/ClickHouse/ClickHouse/pull/44461) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* If user only need virtual columns, we don't need to initialize ReadBufferFromS3. May be helpful to [#44246](https://github.com/ClickHouse/ClickHouse/issues/44246). [#44493](https://github.com/ClickHouse/ClickHouse/pull/44493) ([chen](https://github.com/xiedeyantu)).
|
||||
* Prevent duplicate column names hints. Closes [#44130](https://github.com/ClickHouse/ClickHouse/issues/44130). [#44519](https://github.com/ClickHouse/ClickHouse/pull/44519) ([Joanna Hulboj](https://github.com/jh0x)).
|
||||
* Allow macro substitution in endpoint of disks resolve [#40951](https://github.com/ClickHouse/ClickHouse/issues/40951). [#44533](https://github.com/ClickHouse/ClickHouse/pull/44533) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* Added a `message_format_string` column to `system.text_log`. The column contains a pattern that was used to format the message. [#44543](https://github.com/ClickHouse/ClickHouse/pull/44543) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Improve schema inference when `input_format_json_read_object_as_string` is enabled. [#44546](https://github.com/ClickHouse/ClickHouse/pull/44546) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Add user-level setting `database_replicated_allow_replicated_engine_arguments` which allow to ban creation of `ReplicatedMergeTree` tables with arguments in `DatabaseReplicated`. [#44566](https://github.com/ClickHouse/ClickHouse/pull/44566) ([alesapin](https://github.com/alesapin)).
|
||||
* Prevent users from mistakenly specifying zero (invalid) value for `index_granularity`. This closes [#44536](https://github.com/ClickHouse/ClickHouse/issues/44536). [#44578](https://github.com/ClickHouse/ClickHouse/pull/44578) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Added possibility to set path to service keytab file in `keytab` parameter in `kerberos` section of config.xml. [#44594](https://github.com/ClickHouse/ClickHouse/pull/44594) ([Roman Vasin](https://github.com/rvasin)).
|
||||
* Use already written part of the query for fuzzy search (pass to skim). [#44600](https://github.com/ClickHouse/ClickHouse/pull/44600) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Enable input_format_json_read_objects_as_strings by default to be able to read nested JSON objects while JSON Object type is experimental. [#44657](https://github.com/ClickHouse/ClickHouse/pull/44657) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* When users do duplicate async inserts, we should dedup inside the memory before we query keeper. [#44682](https://github.com/ClickHouse/ClickHouse/pull/44682) ([Han Fei](https://github.com/hanfei1991)).
|
||||
* Input/ouptut Avro bool type as ClickHouse bool type. [#44684](https://github.com/ClickHouse/ClickHouse/pull/44684) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* - Don't parse beyond the quotes when reading UUIDs. [#44686](https://github.com/ClickHouse/ClickHouse/pull/44686) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Infer UInt64 in case of Int64 overflow and fix some transforms in schema inference. [#44696](https://github.com/ClickHouse/ClickHouse/pull/44696) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Previously dependency resolving inside DatabaseReplicated was done in a hacky way and now it done right using an explicit graph. [#44697](https://github.com/ClickHouse/ClickHouse/pull/44697) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Support Bool type in Arrow/Parquet/ORC. Closes [#43970](https://github.com/ClickHouse/ClickHouse/issues/43970). [#44698](https://github.com/ClickHouse/ClickHouse/pull/44698) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix `output_format_pretty_row_numbers` does not preserve the counter across the blocks. Closes [#44815](https://github.com/ClickHouse/ClickHouse/issues/44815). [#44832](https://github.com/ClickHouse/ClickHouse/pull/44832) ([flynn](https://github.com/ucasfl)).
|
||||
* Extend function "toDayOfWeek" with a mode argument describing if a) the week starts on Monday or Sunday and b) if counting starts at 0 or 1. [#44860](https://github.com/ClickHouse/ClickHouse/pull/44860) ([李扬](https://github.com/taiyang-li)).
|
||||
* - Don't report errors in system.errors due to parts being merged concurrently with the background cleanup process. [#44874](https://github.com/ClickHouse/ClickHouse/pull/44874) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Optimize and fix metrics for Distributed async INSERT. [#44922](https://github.com/ClickHouse/ClickHouse/pull/44922) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Added settings to disallow concurrent backups and restores resolves [#43891](https://github.com/ClickHouse/ClickHouse/issues/43891) Implementation: * Added server level settings to disallow concurrent backups and restores, which are read and set when BackupWorker is created in Context. * Settings are set to true by default. * Before starting backup or restores, added a check to see if any other backups/restores are running. For internal request it checks if its from the self node using backup_uuid. [#45072](https://github.com/ClickHouse/ClickHouse/pull/45072) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* add a cache for async block ids. This will reduce the requests of zookeeper when we enable async inserts deduplication. [#45106](https://github.com/ClickHouse/ClickHouse/pull/45106) ([Han Fei](https://github.com/hanfei1991)).
|
||||
* CRC32 changes to address the WeakHash collision issue in PowerPC. [#45144](https://github.com/ClickHouse/ClickHouse/pull/45144) ([MeenaRenganathan22](https://github.com/MeenaRenganathan22)).
|
||||
* Optimize memory consumption during backup to S3: files to S3 now will be copied directly without using `WriteBufferFromS3` (which could use a lot of memory). [#45188](https://github.com/ClickHouse/ClickHouse/pull/45188) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Use structure from insertion table in generateRandom without arguments. [#45239](https://github.com/ClickHouse/ClickHouse/pull/45239) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Use `GetObjectAttributes` request instead of `HeadObject` request to get the size of an object in AWS S3. This change fixes handling endpoints without explicit region, for example. [#45288](https://github.com/ClickHouse/ClickHouse/pull/45288) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Add `<storage_policy>` config parameter for system logs. [#45320](https://github.com/ClickHouse/ClickHouse/pull/45320) ([Stig Bakken](https://github.com/stigsb)).
|
||||
* Remove redundant sorting, for example, sorting related ORDER BY clauses in subqueries. Implemented on top of query plan. It does similar optimization as `optimize_duplicate_order_by_and_distinct` regarding `ORDER BY` clauses, but more generic, since it's applied to any redundant sorting steps (not only caused by ORDER BY clause) and applied to subqueries of any depth. Related to [#42648](https://github.com/ClickHouse/ClickHouse/issues/42648). [#45420](https://github.com/ClickHouse/ClickHouse/pull/45420) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Allow to implicitly convert floats stored in string fields of JSON to integers in `JSONExtract` functions. E.g. `JSONExtract('{"a": "1000.111"}', 'a', 'UInt64')` -> `1000`, previously it returned 0. [#45432](https://github.com/ClickHouse/ClickHouse/pull/45432) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Added fields `supports_parallel_parsing` and `supports_parallel_formatting` to table `system.formats` for better introspection. [#45499](https://github.com/ClickHouse/ClickHouse/pull/45499) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Attempt to improve fsync latency (by syncing all files at once during fetches and small files after mutations) and one tiny fix for fsync_part_directory. [#45537](https://github.com/ClickHouse/ClickHouse/pull/45537) ([Azat Khuzhin](https://github.com/azat)).
|
||||
|
||||
#### Bug Fix
|
||||
* Fix HTTP requests without path for AWS. After updating AWS SDK the sdk no longer adds a slash to requesting paths so we need to do it in our PocoHTTPClient to keep HTTP requests correct. [#45238](https://github.com/ClickHouse/ClickHouse/pull/45238) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Fix backup if mutations get killed during the backup process. [#45351](https://github.com/ClickHouse/ClickHouse/pull/45351) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
|
||||
#### Build/Testing/Packaging Improvement
|
||||
* Builtin skim for fuzzy search in clickhouse client/local history. [#44239](https://github.com/ClickHouse/ClickHouse/pull/44239) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Memory limit for server is set now in AST fuzz tests to avoid OOMs. [#44282](https://github.com/ClickHouse/ClickHouse/pull/44282) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* In rare cases, we don't rebuild binaries, because another task with a similar prefix succeeded. E.g. `binary_darwin` didn't restart because `binary_darwin_aarch64`. [#44311](https://github.com/ClickHouse/ClickHouse/pull/44311) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* The "universal.sh" now fetches a SSE2 build on systems which don't have SSE4.2. [#44366](https://github.com/ClickHouse/ClickHouse/pull/44366) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Retry the integration tests on compressing errors. [#44529](https://github.com/ClickHouse/ClickHouse/pull/44529) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* ... 1. Added pytest-random by default in integration tests runner 2. Disable TSAN checks for tests with GPRC ( like https://s3.amazonaws.com/clickhouse-test-reports/42807/e9d7407a58f6e3f7d88c0c534685704f23560704/integration_tests__tsan__[4/6].html ) 3. Cleanup tables after tests in odbc. [#44711](https://github.com/ClickHouse/ClickHouse/pull/44711) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* We removed support for shared linking because of Rust. Actually, Rust is only an excuse for this removal, and we wanted to remove it nevertheless. [#44828](https://github.com/ClickHouse/ClickHouse/pull/44828) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Checks will try to download images before running integration tests. If image, proxy or whatever is broken in infrastructure it will not make tests flaky. Images will be cached locally and download time will not be added to random tests. Compose images are now changed to be used without correct environment from helpers/cluster.py. [#44848](https://github.com/ClickHouse/ClickHouse/pull/44848) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Fix zookeeper downloading, update the version, and optimize the image size. [#44853](https://github.com/ClickHouse/ClickHouse/pull/44853) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* The performance tests were silently broken because `Errors` wasn't detected in the status message. [#44867](https://github.com/ClickHouse/ClickHouse/pull/44867) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Remove the dependency on the `adduser` tool from the packages, because we don't use it. This fixes [#44934](https://github.com/ClickHouse/ClickHouse/issues/44934). [#45011](https://github.com/ClickHouse/ClickHouse/pull/45011) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* SQLite library is updated to the latest. It is used for the SQLite database and table integration engines. Also, fixed a false-positive TSan report. This closes [#45027](https://github.com/ClickHouse/ClickHouse/issues/45027). [#45031](https://github.com/ClickHouse/ClickHouse/pull/45031) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix report sending in the case when FastTest failed. [#45588](https://github.com/ClickHouse/ClickHouse/pull/45588) ([Dmitry Novik](https://github.com/novikd)).
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
|
||||
* #40651 [#41404](https://github.com/ClickHouse/ClickHouse/issues/41404). [#42126](https://github.com/ClickHouse/ClickHouse/pull/42126) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Fix possible use-of-unitialized value after executing expressions after sorting. Closes [#43386](https://github.com/ClickHouse/ClickHouse/issues/43386) CC: @nickitat. [#43635](https://github.com/ClickHouse/ClickHouse/pull/43635) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Better handling of NULL in aggregate combinators, fix possible segfault/logical error while using optimization `optimize_rewrite_sum_if_to_count_if`. Closes [#43758](https://github.com/ClickHouse/ClickHouse/issues/43758). [#43813](https://github.com/ClickHouse/ClickHouse/pull/43813) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix CREATE USER/ROLE query settings constraints. [#43993](https://github.com/ClickHouse/ClickHouse/pull/43993) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* * Fix wrong behavior of `JOIN ON t1.x = t2.x AND 1 = 1`, forbid such queries. [#44016](https://github.com/ClickHouse/ClickHouse/pull/44016) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fixed bug with non-parsable default value for EPHEMERAL column in table metadata. [#44026](https://github.com/ClickHouse/ClickHouse/pull/44026) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix parsing of bad version from compatibility setting. [#44224](https://github.com/ClickHouse/ClickHouse/pull/44224) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Bring interval subtraction from datetime in line with addition. [#44241](https://github.com/ClickHouse/ClickHouse/pull/44241) ([ltrk2](https://github.com/ltrk2)).
|
||||
* Fix double-free in HashTable::clearAndShrink() with zero elements in it. [#44256](https://github.com/ClickHouse/ClickHouse/pull/44256) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Remove limits on maximum size of the result for view. [#44261](https://github.com/ClickHouse/ClickHouse/pull/44261) ([lizhuoyu5](https://github.com/lzydmxy)).
|
||||
* Fix possible logical error in cache if `do_not_evict_index_and_mrk_files=1`. Closes [#42142](https://github.com/ClickHouse/ClickHouse/issues/42142). [#44268](https://github.com/ClickHouse/ClickHouse/pull/44268) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix possible too early cache write interruption in write-through cache (caching could be stopped due to false assumption when it shouldn't have). [#44289](https://github.com/ClickHouse/ClickHouse/pull/44289) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix possible crash in case function `IN` with constant arguments was used as a constant argument together with `LowCardinality`. Fixes [#44221](https://github.com/ClickHouse/ClickHouse/issues/44221). [#44346](https://github.com/ClickHouse/ClickHouse/pull/44346) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix support for complex parameters (like arrays) of parametric aggregate functions. This closes [#30975](https://github.com/ClickHouse/ClickHouse/issues/30975). The aggregate function `sumMapFiltered` was unusable in distributed queries before this change. [#44358](https://github.com/ClickHouse/ClickHouse/pull/44358) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* * Fix possible nullptr deference in JoinSwitcher with `allow_experimental_analyzer`. [#44371](https://github.com/ClickHouse/ClickHouse/pull/44371) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix reading ObjectId in BSON schema inference. [#44382](https://github.com/ClickHouse/ClickHouse/pull/44382) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix race which can lead to premature temp parts removal before merge finished in ReplicatedMergeTree. This issue could lead to errors like `No such file or directory: xxx`. Fixes [#43983](https://github.com/ClickHouse/ClickHouse/issues/43983). [#44383](https://github.com/ClickHouse/ClickHouse/pull/44383) ([alesapin](https://github.com/alesapin)).
|
||||
* Some invalid `SYSTEM ... ON CLUSTER` queries worked in an unexpected way if a cluster name was not specified. It's fixed, now invalid queries throw `SYNTAX_ERROR` as they should. Fixes [#44264](https://github.com/ClickHouse/ClickHouse/issues/44264). [#44387](https://github.com/ClickHouse/ClickHouse/pull/44387) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix reading Map type in ORC format. [#44400](https://github.com/ClickHouse/ClickHouse/pull/44400) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix reading columns that are not presented in input data in Parquet/ORC formats. Previously it could lead to error `INCORRECT_NUMBER_OF_COLUMNS`. Closes [#44333](https://github.com/ClickHouse/ClickHouse/issues/44333). [#44405](https://github.com/ClickHouse/ClickHouse/pull/44405) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Previously bar() function used the same '▋' (U+258B "Left five eighths block") character to display both 5/8 and 6/8 bars. This change corrects this behavior by using '▊' (U+258A "Left three quarters block") for displaying 6/8 bar. [#44410](https://github.com/ClickHouse/ClickHouse/pull/44410) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Placing profile settings after profile settings constraints in the configuration file made constraints ineffective. [#44411](https://github.com/ClickHouse/ClickHouse/pull/44411) ([Konstantin Bogdanov](https://github.com/thevar1able)).
|
||||
* Fix `SYNTAX_ERROR` while running `EXPLAIN AST INSERT` queries with data. Closes [#44207](https://github.com/ClickHouse/ClickHouse/issues/44207). [#44413](https://github.com/ClickHouse/ClickHouse/pull/44413) ([save-my-heart](https://github.com/save-my-heart)).
|
||||
* Fix reading bool value with CRLF in CSV format. Closes [#44401](https://github.com/ClickHouse/ClickHouse/issues/44401). [#44442](https://github.com/ClickHouse/ClickHouse/pull/44442) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Don't execute and/or/if/multiIf on LowCardinality dictionary, so the result type cannot be LowCardinality. It could lead to error `Illegal column ColumnLowCardinality` in some cases. Fixes [#43603](https://github.com/ClickHouse/ClickHouse/issues/43603). [#44469](https://github.com/ClickHouse/ClickHouse/pull/44469) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix mutations with setting `max_streams_for_merge_tree_reading`. [#44472](https://github.com/ClickHouse/ClickHouse/pull/44472) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix potential null pointer dereference with GROUPING SETS in ASTSelectQuery::formatImpl ([#43049](https://github.com/ClickHouse/ClickHouse/issues/43049)). [#44479](https://github.com/ClickHouse/ClickHouse/pull/44479) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Validate types in table function arguments, CAST function arguments, JSONAsObject schema inference according to settings. [#44501](https://github.com/ClickHouse/ClickHouse/pull/44501) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* - Fix IN function with LC and const column, close [#44503](https://github.com/ClickHouse/ClickHouse/issues/44503). [#44506](https://github.com/ClickHouse/ClickHouse/pull/44506) ([Duc Canh Le](https://github.com/canhld94)).
|
||||
* Fixed a bug in normalization of a `DEFAULT` expression in `CREATE TABLE` statement. The second argument of function `in` (or the right argument of operator `IN`) might be replaced with the result of its evaluation during CREATE query execution. Fixes [#44496](https://github.com/ClickHouse/ClickHouse/issues/44496). [#44547](https://github.com/ClickHouse/ClickHouse/pull/44547) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Projections do not work in presence of WITH ROLLUP, WITH CUBE and WITH TOTALS. In previous versions, a query produced an exception instead of skipping the usage of projections. This closes [#44614](https://github.com/ClickHouse/ClickHouse/issues/44614). This closes [#42772](https://github.com/ClickHouse/ClickHouse/issues/42772). [#44615](https://github.com/ClickHouse/ClickHouse/pull/44615) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* * Fix bug in experimental analyzer and `aggregate_functions_null_for_empty = 1`. Close [#44644](https://github.com/ClickHouse/ClickHouse/issues/44644). [#44648](https://github.com/ClickHouse/ClickHouse/pull/44648) ([Vladimir C](https://github.com/vdimir)).
|
||||
* async blocks are not cleaned because the function `get all blocks sorted by time` didn't get async blocks. [#44651](https://github.com/ClickHouse/ClickHouse/pull/44651) ([Han Fei](https://github.com/hanfei1991)).
|
||||
* Fix `LOGICAL_ERROR` `The top step of the right pipeline should be ExpressionStep` for JOIN with subquery, UNION, and TOTALS. Fixes [#43687](https://github.com/ClickHouse/ClickHouse/issues/43687). [#44673](https://github.com/ClickHouse/ClickHouse/pull/44673) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Avoid std::out_of_range exception in StorageExecutable. [#44681](https://github.com/ClickHouse/ClickHouse/pull/44681) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Do not apply `optimize_syntax_fuse_functions` to quantiles on AST, close [#44712](https://github.com/ClickHouse/ClickHouse/issues/44712). [#44713](https://github.com/ClickHouse/ClickHouse/pull/44713) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix bug with wrong type in Merge table and PREWHERE, close [#43324](https://github.com/ClickHouse/ClickHouse/issues/43324). [#44716](https://github.com/ClickHouse/ClickHouse/pull/44716) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix possible crash during shutdown (while destroying TraceCollector). Fixes [#44757](https://github.com/ClickHouse/ClickHouse/issues/44757). [#44758](https://github.com/ClickHouse/ClickHouse/pull/44758) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix a possible crash in distributed query processing. The crash could happen if a query with totals or extremes returned an empty result and there are mismatched types in the Distrubuted and the local tables. Fixes [#44738](https://github.com/ClickHouse/ClickHouse/issues/44738). [#44760](https://github.com/ClickHouse/ClickHouse/pull/44760) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix fsync for fetches (`min_compressed_bytes_to_fsync_after_fetch`)/small files (ttl.txt, columns.txt) in mutations (`min_rows_to_fsync_after_merge`/`min_compressed_bytes_to_fsync_after_merge`). [#44781](https://github.com/ClickHouse/ClickHouse/pull/44781) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* A rare race condition was possible when querying the `system.parts` or `system.parts_columns` tables in the presence of parts being moved between disks. Introduced in [#41145](https://github.com/ClickHouse/ClickHouse/issues/41145). [#44809](https://github.com/ClickHouse/ClickHouse/pull/44809) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix the error `Context has expired` which could appear with enabled projections optimization. Can be reproduced for queries with specific functions, like `dictHas/dictGet` which use context in runtime. Fixes [#44844](https://github.com/ClickHouse/ClickHouse/issues/44844). [#44850](https://github.com/ClickHouse/ClickHouse/pull/44850) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Another fix for `Cannot read all data` error which could happen while reading `LowCardinality` dictionary from remote fs. Fixes [#44709](https://github.com/ClickHouse/ClickHouse/issues/44709). [#44875](https://github.com/ClickHouse/ClickHouse/pull/44875) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* - Ignore hwmon sensors on label read issues. [#44895](https://github.com/ClickHouse/ClickHouse/pull/44895) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Use `max_delay_to_insert` value in case calculated time to delay INSERT exceeds the setting value. Related to [#44902](https://github.com/ClickHouse/ClickHouse/issues/44902). [#44916](https://github.com/ClickHouse/ClickHouse/pull/44916) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Fix error `Different order of columns in UNION subquery` for queries with `UNION`. Fixes [#44866](https://github.com/ClickHouse/ClickHouse/issues/44866). [#44920](https://github.com/ClickHouse/ClickHouse/pull/44920) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Delay for INSERT can be calculated incorrectly, which can lead to always using `max_delay_to_insert` setting as delay instead of a correct value. Using simple formula `max_delay_to_insert * (parts_over_threshold/max_allowed_parts_over_threshold)` i.e. delay grows proportionally to parts over threshold. Closes [#44902](https://github.com/ClickHouse/ClickHouse/issues/44902). [#44954](https://github.com/ClickHouse/ClickHouse/pull/44954) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* fix alter table ttl error when wide part has light weight delete mask. [#44959](https://github.com/ClickHouse/ClickHouse/pull/44959) ([Mingliang Pan](https://github.com/liangliangpan)).
|
||||
* Follow-up fix for Replace domain IP types (IPv4, IPv6) with native [#43221](https://github.com/ClickHouse/ClickHouse/issues/43221). [#45024](https://github.com/ClickHouse/ClickHouse/pull/45024) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Follow-up fix for Replace domain IP types (IPv4, IPv6) with native https://github.com/ClickHouse/ClickHouse/pull/43221. [#45043](https://github.com/ClickHouse/ClickHouse/pull/45043) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* A buffer overflow was possible in the parser. Found by fuzzer. [#45047](https://github.com/ClickHouse/ClickHouse/pull/45047) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix possible cannot-read-all-data error in storage FileLog. Closes [#45051](https://github.com/ClickHouse/ClickHouse/issues/45051), [#38257](https://github.com/ClickHouse/ClickHouse/issues/38257). [#45057](https://github.com/ClickHouse/ClickHouse/pull/45057) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Memory efficient aggregation (setting `distributed_aggregation_memory_efficient`) is disabled when grouping sets are present in the query. [#45058](https://github.com/ClickHouse/ClickHouse/pull/45058) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Fix `RANGE_HASHED` dictionary to count range columns as part of primary key during updates when `update_field` is specified. Closes [#44588](https://github.com/ClickHouse/ClickHouse/issues/44588). [#45061](https://github.com/ClickHouse/ClickHouse/pull/45061) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix error `Cannot capture column` for `LowCardinality` captured argument of nested labmda. Fixes [#45028](https://github.com/ClickHouse/ClickHouse/issues/45028). [#45065](https://github.com/ClickHouse/ClickHouse/pull/45065) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix the wrong query result of `additional_table_filters` (additional filter was not applied) in case if minmax/count projection is used. [#45133](https://github.com/ClickHouse/ClickHouse/pull/45133) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* - Fixed bug in `histogram` function accepting negative values. [#45147](https://github.com/ClickHouse/ClickHouse/pull/45147) ([simpleton](https://github.com/rgzntrade)).
|
||||
* Follow-up fix for Replace domain IP types (IPv4, IPv6) with native https://github.com/ClickHouse/ClickHouse/pull/43221. [#45150](https://github.com/ClickHouse/ClickHouse/pull/45150) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix wrong column nullability in StoreageJoin, close [#44940](https://github.com/ClickHouse/ClickHouse/issues/44940). [#45184](https://github.com/ClickHouse/ClickHouse/pull/45184) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix `background_fetches_pool_size` settings reload (increase at runtime). [#45189](https://github.com/ClickHouse/ClickHouse/pull/45189) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Correctly process `SELECT` queries on KV engines (e.g. KeeperMap, EmbeddedRocksDB) using `IN` on the key with subquery producing different type. [#45215](https://github.com/ClickHouse/ClickHouse/pull/45215) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix logical error in SEMI JOIN & join_use_nulls in some cases, close [#45163](https://github.com/ClickHouse/ClickHouse/issues/45163), close [#45209](https://github.com/ClickHouse/ClickHouse/issues/45209). [#45230](https://github.com/ClickHouse/ClickHouse/pull/45230) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix heap-use-after-free in reading from s3. [#45253](https://github.com/ClickHouse/ClickHouse/pull/45253) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix bug when the Avro Union type is ['null', Nested type], closes [#45275](https://github.com/ClickHouse/ClickHouse/issues/45275). Fix bug that incorrectly infer `bytes` type to `Float`. [#45276](https://github.com/ClickHouse/ClickHouse/pull/45276) ([flynn](https://github.com/ucasfl)).
|
||||
* Throw a correct exception when explicit PREWHERE cannot be used with table using storage engine `Merge`. [#45319](https://github.com/ClickHouse/ClickHouse/pull/45319) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Under WSL1 Ubuntu self-extracting clickhouse fails to decompress due to inconsistency - /proc/self/maps reporting 32bit file's inode, while stat reporting 64bit inode. [#45339](https://github.com/ClickHouse/ClickHouse/pull/45339) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix race in Distributed table startup (that could lead to processing file of async INSERT multiple times). [#45360](https://github.com/ClickHouse/ClickHouse/pull/45360) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix possible crash while reading from storage `S3` and table function `s3` in case when `ListObject` request has failed. [#45371](https://github.com/ClickHouse/ClickHouse/pull/45371) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* * Fixed some bugs in JOINS with WHERE by disabling "move to prewhere" optimization for it, close [#44062](https://github.com/ClickHouse/ClickHouse/issues/44062). [#45391](https://github.com/ClickHouse/ClickHouse/pull/45391) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix `SELECT ... FROM system.dictionaries` exception when there is a dictionary with a bad structure (e.g. incorrect type in xml config). [#45399](https://github.com/ClickHouse/ClickHouse/pull/45399) ([Aleksei Filatov](https://github.com/aalexfvk)).
|
||||
* Fix s3Cluster schema inference when structure from insertion table is used in `INSERT INTO ... SELECT * FROM s3Cluster` queries. [#45422](https://github.com/ClickHouse/ClickHouse/pull/45422) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix bug in JSON/BSONEachRow parsing with HTTP that could lead to using default values for some columns instead of values from data. [#45424](https://github.com/ClickHouse/ClickHouse/pull/45424) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fixed bug (Code: 632. DB::Exception: Unexpected data ... after parsed IPv6 value ...) with typed parsing of IP types from text source. [#45425](https://github.com/ClickHouse/ClickHouse/pull/45425) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* close [#45297](https://github.com/ClickHouse/ClickHouse/issues/45297) Add check for empty regular expressions. [#45428](https://github.com/ClickHouse/ClickHouse/pull/45428) ([Han Fei](https://github.com/hanfei1991)).
|
||||
* Fix possible (likely distributed) query hung. [#45448](https://github.com/ClickHouse/ClickHouse/pull/45448) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix disabled two-level aggregation from HTTP. [#45450](https://github.com/ClickHouse/ClickHouse/pull/45450) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix possible deadlock with `allow_asynchronous_read_from_io_pool_for_merge_tree` enabled in case of exception from `ThreadPool::schedule`. [#45481](https://github.com/ClickHouse/ClickHouse/pull/45481) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix possible in-use table after DETACH. [#45493](https://github.com/ClickHouse/ClickHouse/pull/45493) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix rare abort in case when query is canceled and parallel parsing was used during its execution. [#45498](https://github.com/ClickHouse/ClickHouse/pull/45498) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix a race between Distributed table creation and INSERT into it (could lead to CANNOT_LINK during INSERT into the table). [#45502](https://github.com/ClickHouse/ClickHouse/pull/45502) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Add proper default (SLRU) to cache policy getter. Closes [#45514](https://github.com/ClickHouse/ClickHouse/issues/45514). [#45524](https://github.com/ClickHouse/ClickHouse/pull/45524) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Remove AST-based optimization `optimize_fuse_sum_count_avg`, close [#45439](https://github.com/ClickHouse/ClickHouse/issues/45439). [#45558](https://github.com/ClickHouse/ClickHouse/pull/45558) ([Vladimir C](https://github.com/vdimir)).
|
||||
|
||||
#### Bug-fix
|
||||
|
||||
* Disallow arrayjoin in mutations closes [#42637](https://github.com/ClickHouse/ClickHouse/issues/42637) Implementation: * Added a new parameter to ActionsVisitor::Data disallow_arrayjoin, which is set by MutationsIterator when it appends expression. * ActionsVisitor uses disallow_arrayjoin and throws error when its used with mutations. Testing: * Added test for the same 02504_disallow_arrayjoin_in_mutations.sql. [#44447](https://github.com/ClickHouse/ClickHouse/pull/44447) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* Fix for qualified asterisks with alias table name and column transformer resolves [#44736](https://github.com/ClickHouse/ClickHouse/issues/44736). [#44755](https://github.com/ClickHouse/ClickHouse/pull/44755) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* Updated backup/restore status when concurrent backups & restores are not allowed resolves [#45486](https://github.com/ClickHouse/ClickHouse/issues/45486) Implementation: * Moved concurrent backup/restore check inside try-catch block which sets the status so that other nodes in cluster are aware of failures. * Renamed backup_uuid to restore_uuid in RestoreSettings. [#45497](https://github.com/ClickHouse/ClickHouse/pull/45497) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
|
||||
#### Build Improvement
|
||||
|
||||
* crc32 fix for s390x. [#43706](https://github.com/ClickHouse/ClickHouse/pull/43706) ([Suzy Wang](https://github.com/SuzyWangIBMer)).
|
||||
* Fixed endian issues in transform function for s390x. [#45522](https://github.com/ClickHouse/ClickHouse/pull/45522) ([Harry Lee](https://github.com/HarryLeeIBM)).
|
||||
|
||||
#### Feature
|
||||
|
||||
* Record server startup time in ProfileEvents resolves [#43188](https://github.com/ClickHouse/ClickHouse/issues/43188) Implementation: * Added ProfileEvents::ServerStartupMilliseconds. * Recorded time from start of main till listening to sockets. Testing: * Added a test 02532_profileevents_server_startup_time.sql. [#45250](https://github.com/ClickHouse/ClickHouse/pull/45250) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
|
||||
#### NO CL ENTRY
|
||||
|
||||
* NO CL ENTRY: 'Revert "If user only need virtual columns, we don't need to initialize ReadBufferFromS3"'. [#44939](https://github.com/ClickHouse/ClickHouse/pull/44939) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* NO CL ENTRY: 'Revert "Custom reading for mutation"'. [#45121](https://github.com/ClickHouse/ClickHouse/pull/45121) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Revert "Custom reading for mutation""'. [#45122](https://github.com/ClickHouse/ClickHouse/pull/45122) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* NO CL ENTRY: 'Revert "update function DAYOFWEEK and add new function WEEKDAY for mysql/spark compatiability"'. [#45221](https://github.com/ClickHouse/ClickHouse/pull/45221) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Validate function arguments in query tree"'. [#45299](https://github.com/ClickHouse/ClickHouse/pull/45299) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* NO CL ENTRY: 'Revert "Revert "Validate function arguments in query tree""'. [#45300](https://github.com/ClickHouse/ClickHouse/pull/45300) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* NO CL ENTRY: 'Revert "Support optimize_or_like_chain in QueryTreePassManager"'. [#45406](https://github.com/ClickHouse/ClickHouse/pull/45406) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* NO CL ENTRY: 'Resubmit Support optimize_or_like_chain in QueryTreePassManager'. [#45410](https://github.com/ClickHouse/ClickHouse/pull/45410) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* NO CL ENTRY: 'Revert "Remove redundant sorting"'. [#45414](https://github.com/ClickHouse/ClickHouse/pull/45414) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
|
||||
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
||||
|
||||
* Automatically merge green backport PRs and green approved PRs [#41110](https://github.com/ClickHouse/ClickHouse/pull/41110) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix assertion in async read buffer from remote [#41231](https://github.com/ClickHouse/ClickHouse/pull/41231) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* add retries on ConnectionError [#42991](https://github.com/ClickHouse/ClickHouse/pull/42991) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Update aws-c* submodules [#43020](https://github.com/ClickHouse/ClickHouse/pull/43020) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Replace domain IP types (IPv4, IPv6) with native [#43221](https://github.com/ClickHouse/ClickHouse/pull/43221) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix aggregate functions optimisation in AggregateFunctionsArithmericOperationsPass [#43372](https://github.com/ClickHouse/ClickHouse/pull/43372) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Improve pytest --pdb experience by preserving dockerd on SIGINT [#43392](https://github.com/ClickHouse/ClickHouse/pull/43392) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* RFC: tests: add stacktraces for hunged queries [#43396](https://github.com/ClickHouse/ClickHouse/pull/43396) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Followup fixes for systemd notification ([#43400](https://github.com/ClickHouse/ClickHouse/issues/43400)) [#43597](https://github.com/ClickHouse/ClickHouse/pull/43597) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Refactor FunctionNode [#43761](https://github.com/ClickHouse/ClickHouse/pull/43761) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Some cleanup: grace hash join [#43851](https://github.com/ClickHouse/ClickHouse/pull/43851) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Temporary files evict fs cache - 2nd approach [#43972](https://github.com/ClickHouse/ClickHouse/pull/43972) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Randomize setting `enable_memory_bound_merging_of_aggregation_results` in tests [#43986](https://github.com/ClickHouse/ClickHouse/pull/43986) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Analyzer aggregate functions passes small fixes [#44013](https://github.com/ClickHouse/ClickHouse/pull/44013) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix wrong char in command [#44018](https://github.com/ClickHouse/ClickHouse/pull/44018) ([alesapin](https://github.com/alesapin)).
|
||||
* Analyzer support Set index [#44097](https://github.com/ClickHouse/ClickHouse/pull/44097) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Provide monotonicity info for `toUnixTimestamp64*` [#44116](https://github.com/ClickHouse/ClickHouse/pull/44116) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Avoid loading toolchain files multiple times [#44122](https://github.com/ClickHouse/ClickHouse/pull/44122) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* tests: exclude flaky columns from SHOW CLUSTERS test [#44123](https://github.com/ClickHouse/ClickHouse/pull/44123) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Bump libdivide (to gain some new optimizations) [#44132](https://github.com/ClickHouse/ClickHouse/pull/44132) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Make atomic counter relaxed in blockNumber() [#44193](https://github.com/ClickHouse/ClickHouse/pull/44193) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Try fix flaky 01072_window_view_multiple_columns_groupby [#44195](https://github.com/ClickHouse/ClickHouse/pull/44195) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Apply new code of named collections (from [#43147](https://github.com/ClickHouse/ClickHouse/issues/43147)) to external table engines part 1 [#44204](https://github.com/ClickHouse/ClickHouse/pull/44204) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add some settings under `compatibility` [#44209](https://github.com/ClickHouse/ClickHouse/pull/44209) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Recommend Slack over Telegram in the "Question" issue template [#44222](https://github.com/ClickHouse/ClickHouse/pull/44222) ([Ivan Blinkov](https://github.com/blinkov)).
|
||||
* Forbid paths in timezone names [#44225](https://github.com/ClickHouse/ClickHouse/pull/44225) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Analyzer storage view crash fix [#44230](https://github.com/ClickHouse/ClickHouse/pull/44230) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Add ThreadsInOvercommitTracker metric [#44233](https://github.com/ClickHouse/ClickHouse/pull/44233) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Analyzer expired Context crash fix [#44234](https://github.com/ClickHouse/ClickHouse/pull/44234) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix grace join memory consumption, pt1 [#44238](https://github.com/ClickHouse/ClickHouse/pull/44238) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fixed use-after-free of BLAKE3 error message [#44242](https://github.com/ClickHouse/ClickHouse/pull/44242) ([Joanna Hulboj](https://github.com/jh0x)).
|
||||
* Fix deadlock in StorageSystemDatabases [#44272](https://github.com/ClickHouse/ClickHouse/pull/44272) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Get rid of global Git object [#44273](https://github.com/ClickHouse/ClickHouse/pull/44273) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Update version after release [#44275](https://github.com/ClickHouse/ClickHouse/pull/44275) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Update version_date.tsv and changelogs after v22.12.1.1752-stable [#44281](https://github.com/ClickHouse/ClickHouse/pull/44281) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Do not hold data parts during insert [#44299](https://github.com/ClickHouse/ClickHouse/pull/44299) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Another fix `test_server_reload` [#44306](https://github.com/ClickHouse/ClickHouse/pull/44306) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Update version_date.tsv and changelogs after v22.9.7.34-stable [#44309](https://github.com/ClickHouse/ClickHouse/pull/44309) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* tests/perf: fix dependency check during DROP [#44312](https://github.com/ClickHouse/ClickHouse/pull/44312) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* (unused openssl integration, not for production) a follow-up [#44325](https://github.com/ClickHouse/ClickHouse/pull/44325) ([Boris Kuschel](https://github.com/bkuschel)).
|
||||
* Replace old named collections code with new (from [#43147](https://github.com/ClickHouse/ClickHouse/issues/43147)) part 2 [#44327](https://github.com/ClickHouse/ClickHouse/pull/44327) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Disable "git-import" test in debug mode [#44328](https://github.com/ClickHouse/ClickHouse/pull/44328) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Check s3 part upload settings [#44335](https://github.com/ClickHouse/ClickHouse/pull/44335) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix typo [#44337](https://github.com/ClickHouse/ClickHouse/pull/44337) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for PowerBI [#44338](https://github.com/ClickHouse/ClickHouse/pull/44338) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#36038](https://github.com/ClickHouse/ClickHouse/issues/36038) [#44339](https://github.com/ClickHouse/ClickHouse/pull/44339) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#29386](https://github.com/ClickHouse/ClickHouse/issues/29386) [#44340](https://github.com/ClickHouse/ClickHouse/pull/44340) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#22929](https://github.com/ClickHouse/ClickHouse/issues/22929) [#44341](https://github.com/ClickHouse/ClickHouse/pull/44341) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#29883](https://github.com/ClickHouse/ClickHouse/issues/29883) [#44342](https://github.com/ClickHouse/ClickHouse/pull/44342) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix Docker [#44343](https://github.com/ClickHouse/ClickHouse/pull/44343) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* fix flack test "02481_async_insert_dedup.python" [#44349](https://github.com/ClickHouse/ClickHouse/pull/44349) ([Han Fei](https://github.com/hanfei1991)).
|
||||
* Add a test for [#22160](https://github.com/ClickHouse/ClickHouse/issues/22160) [#44355](https://github.com/ClickHouse/ClickHouse/pull/44355) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#34708](https://github.com/ClickHouse/ClickHouse/issues/34708) [#44356](https://github.com/ClickHouse/ClickHouse/pull/44356) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#30679](https://github.com/ClickHouse/ClickHouse/issues/30679) [#44357](https://github.com/ClickHouse/ClickHouse/pull/44357) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#34669](https://github.com/ClickHouse/ClickHouse/issues/34669) [#44359](https://github.com/ClickHouse/ClickHouse/pull/44359) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#34724](https://github.com/ClickHouse/ClickHouse/issues/34724) [#44360](https://github.com/ClickHouse/ClickHouse/pull/44360) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Try restarting ZK cluster on failed connection in `test_keeper_zookeeper_converted` [#44363](https://github.com/ClickHouse/ClickHouse/pull/44363) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Disable grase_hash in test 00172_parallel_join [#44367](https://github.com/ClickHouse/ClickHouse/pull/44367) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Add check for submodules sanity [#44386](https://github.com/ClickHouse/ClickHouse/pull/44386) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Lock table for share during startup for database ordinary [#44393](https://github.com/ClickHouse/ClickHouse/pull/44393) ([alesapin](https://github.com/alesapin)).
|
||||
* Implement a custom central checkout action [#44399](https://github.com/ClickHouse/ClickHouse/pull/44399) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Try fix some tests [#44406](https://github.com/ClickHouse/ClickHouse/pull/44406) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Better ParserAllCollectionsOfLiterals [#44408](https://github.com/ClickHouse/ClickHouse/pull/44408) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Fix bug with merge/mutate pool size increase [#44436](https://github.com/ClickHouse/ClickHouse/pull/44436) ([alesapin](https://github.com/alesapin)).
|
||||
* Update 01072_window_view_multiple_columns_groupby.sh [#44438](https://github.com/ClickHouse/ClickHouse/pull/44438) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Disable buggy tsan assertion for integration test [#44444](https://github.com/ClickHouse/ClickHouse/pull/44444) ([alesapin](https://github.com/alesapin)).
|
||||
* Respect setting settings.schema_inference_make_columns_nullable in Parquet/ORC/Arrow formats [#44446](https://github.com/ClickHouse/ClickHouse/pull/44446) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Add tests as examples with errors of date(time) and string comparison that we should eliminate [#44462](https://github.com/ClickHouse/ClickHouse/pull/44462) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Parallel parts cleanup with zero copy replication [#44466](https://github.com/ClickHouse/ClickHouse/pull/44466) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix incorrect usages of `getPartName()` [#44468](https://github.com/ClickHouse/ClickHouse/pull/44468) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix flaky test `roaring_memory_tracking` [#44470](https://github.com/ClickHouse/ClickHouse/pull/44470) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Clarify query_id in test 01092_memory_profiler [#44483](https://github.com/ClickHouse/ClickHouse/pull/44483) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Default value for optional in SortNode::updateTreeHashImpl [#44491](https://github.com/ClickHouse/ClickHouse/pull/44491) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Do not try to remove WAL/move broken parts for static storage [#44495](https://github.com/ClickHouse/ClickHouse/pull/44495) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Removed parent pid check that breaks in containers [#44499](https://github.com/ClickHouse/ClickHouse/pull/44499) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Analyzer duplicate alias crash fix [#44508](https://github.com/ClickHouse/ClickHouse/pull/44508) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Minor code polishing [#44513](https://github.com/ClickHouse/ClickHouse/pull/44513) ([alesapin](https://github.com/alesapin)).
|
||||
* Better error message if named collection does not exist [#44517](https://github.com/ClickHouse/ClickHouse/pull/44517) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add the lambda to collect data for workflow_jobs [#44520](https://github.com/ClickHouse/ClickHouse/pull/44520) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Introduce groupArrayLast() (useful to store last X values) [#44521](https://github.com/ClickHouse/ClickHouse/pull/44521) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Infer numbers starting from zero as strings in TSV [#44522](https://github.com/ClickHouse/ClickHouse/pull/44522) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix wrong condition for enabling async reading from MergeTree. [#44530](https://github.com/ClickHouse/ClickHouse/pull/44530) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* tests: capture dmesg in integration tests [#44535](https://github.com/ClickHouse/ClickHouse/pull/44535) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Analyzer support distributed queries processing [#44540](https://github.com/ClickHouse/ClickHouse/pull/44540) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Followup [#43761](https://github.com/ClickHouse/ClickHouse/issues/43761) [#44541](https://github.com/ClickHouse/ClickHouse/pull/44541) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Drop unused columns after join on/using [#44545](https://github.com/ClickHouse/ClickHouse/pull/44545) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Improve inferring arrays with nulls in JSON formats [#44550](https://github.com/ClickHouse/ClickHouse/pull/44550) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Make BC check optional (if env var set) [#44564](https://github.com/ClickHouse/ClickHouse/pull/44564) ([alesapin](https://github.com/alesapin)).
|
||||
* Fix extremely slow stack traces in debug build [#44569](https://github.com/ClickHouse/ClickHouse/pull/44569) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Better command line argument name in `clickhouse-benchmark` [#44570](https://github.com/ClickHouse/ClickHouse/pull/44570) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix HDFS test [#44572](https://github.com/ClickHouse/ClickHouse/pull/44572) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix test_distributed_queries_stress [#44573](https://github.com/ClickHouse/ClickHouse/pull/44573) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Switch "contrib/sysroot" back to master. [#44574](https://github.com/ClickHouse/ClickHouse/pull/44574) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Non-significant changes [#44575](https://github.com/ClickHouse/ClickHouse/pull/44575) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fuzzer HTML: fix trash [#44580](https://github.com/ClickHouse/ClickHouse/pull/44580) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Better diagnostics on server stop for the stress test [#44593](https://github.com/ClickHouse/ClickHouse/pull/44593) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* The position of the log message about the server environment was wrong [#44595](https://github.com/ClickHouse/ClickHouse/pull/44595) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix bad punctuation in log [#44596](https://github.com/ClickHouse/ClickHouse/pull/44596) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix misleading log message [#44598](https://github.com/ClickHouse/ClickHouse/pull/44598) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix bad log message about MergeTree metadata cache. [#44599](https://github.com/ClickHouse/ClickHouse/pull/44599) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Slightly cleanup interactive line reader code [#44601](https://github.com/ClickHouse/ClickHouse/pull/44601) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Rename `runlog.log` to `run.log` in tests [#44603](https://github.com/ClickHouse/ClickHouse/pull/44603) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix hung query in stress test [#44604](https://github.com/ClickHouse/ClickHouse/pull/44604) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Improve variable name [#44605](https://github.com/ClickHouse/ClickHouse/pull/44605) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Faster server startup after stress test [#44606](https://github.com/ClickHouse/ClickHouse/pull/44606) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix log messages in Coordination [#44607](https://github.com/ClickHouse/ClickHouse/pull/44607) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Disable Analyzer in fuzz and stress tests [#44609](https://github.com/ClickHouse/ClickHouse/pull/44609) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Better log message [#44610](https://github.com/ClickHouse/ClickHouse/pull/44610) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Maybe fix a bogus MSan error [#44611](https://github.com/ClickHouse/ClickHouse/pull/44611) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix "too large allocation" message from MSan [#44613](https://github.com/ClickHouse/ClickHouse/pull/44613) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Do not fail the AST fuzzer if sanitizer is out of memory [#44616](https://github.com/ClickHouse/ClickHouse/pull/44616) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix test `01111_create_drop_replicated_db_stress` [#44617](https://github.com/ClickHouse/ClickHouse/pull/44617) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* tests/integration: suppress exceptions during logging (due to pytest) [#44618](https://github.com/ClickHouse/ClickHouse/pull/44618) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix rust modules rebuild (previously ignores changes in cargo config.toml) [#44623](https://github.com/ClickHouse/ClickHouse/pull/44623) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Sometimes spot instances fail more than 20 times in a row [#44626](https://github.com/ClickHouse/ClickHouse/pull/44626) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix restart after quorum insert [#44628](https://github.com/ClickHouse/ClickHouse/pull/44628) ([alesapin](https://github.com/alesapin)).
|
||||
* Revert "Merge pull request [#38953](https://github.com/ClickHouse/ClickHouse/issues/38953) from ClickHouse/add-allocation-ptr-to-trace-log [#44629](https://github.com/ClickHouse/ClickHouse/pull/44629) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix lambdas parsing [#44639](https://github.com/ClickHouse/ClickHouse/pull/44639) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Function viewExplain accept SELECT and settings [#44641](https://github.com/ClickHouse/ClickHouse/pull/44641) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix test `02015_async_inserts_2` [#44642](https://github.com/ClickHouse/ClickHouse/pull/44642) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix flaky test `test_keeper_multinode_simple` [#44645](https://github.com/ClickHouse/ClickHouse/pull/44645) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Add +x flag for run-fuzzer.sh [#44649](https://github.com/ClickHouse/ClickHouse/pull/44649) ([alesapin](https://github.com/alesapin)).
|
||||
* Custom reading for mutation [#44653](https://github.com/ClickHouse/ClickHouse/pull/44653) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix flaky test test_backup_restore_on_cluster [#44660](https://github.com/ClickHouse/ClickHouse/pull/44660) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* tests/integration: add missing kazoo client termination [#44666](https://github.com/ClickHouse/ClickHouse/pull/44666) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Move dmesg dumping out from runner to ci-runner.py [#44667](https://github.com/ClickHouse/ClickHouse/pull/44667) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Remove questdb (it makes a little sense but the test was flaky) [#44669](https://github.com/ClickHouse/ClickHouse/pull/44669) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix minor typo: replace validate_bugix_check with validate_bugfix_check [#44672](https://github.com/ClickHouse/ClickHouse/pull/44672) ([Pradeep Chhetri](https://github.com/chhetripradeep)).
|
||||
* Fix parsing of ANY operator [#44678](https://github.com/ClickHouse/ClickHouse/pull/44678) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Fix test `01130_in_memory_parts` [#44683](https://github.com/ClickHouse/ClickHouse/pull/44683) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Remove old code [#44685](https://github.com/ClickHouse/ClickHouse/pull/44685) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix flaky test git-import [#44687](https://github.com/ClickHouse/ClickHouse/pull/44687) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Improve odbc test [#44688](https://github.com/ClickHouse/ClickHouse/pull/44688) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add retries to HTTP requests in ClickHouse test [#44689](https://github.com/ClickHouse/ClickHouse/pull/44689) ([alesapin](https://github.com/alesapin)).
|
||||
* Fix flaky tests [#44690](https://github.com/ClickHouse/ClickHouse/pull/44690) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Fix flaky test "01502_long_log_tinylog_deadlock_race" [#44693](https://github.com/ClickHouse/ClickHouse/pull/44693) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Improve handling of old parts [#44694](https://github.com/ClickHouse/ClickHouse/pull/44694) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Update entrypoint.sh [#44699](https://github.com/ClickHouse/ClickHouse/pull/44699) ([Denny Crane](https://github.com/den-crane)).
|
||||
* tests: more fixes for test_keeper_auth [#44702](https://github.com/ClickHouse/ClickHouse/pull/44702) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix crash on delete from materialized view [#44705](https://github.com/ClickHouse/ClickHouse/pull/44705) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Fix flaky filelog tests with database ordinary [#44706](https://github.com/ClickHouse/ClickHouse/pull/44706) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Make lightweight deletes always synchronous [#44718](https://github.com/ClickHouse/ClickHouse/pull/44718) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Fix deadlock in attach thread [#44719](https://github.com/ClickHouse/ClickHouse/pull/44719) ([alesapin](https://github.com/alesapin)).
|
||||
* A few improvements to AST Fuzzer [#44720](https://github.com/ClickHouse/ClickHouse/pull/44720) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix flaky test [#44721](https://github.com/ClickHouse/ClickHouse/pull/44721) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Rename log in stress test [#44722](https://github.com/ClickHouse/ClickHouse/pull/44722) ([alesapin](https://github.com/alesapin)).
|
||||
* Debug deadlock in stress test [#44723](https://github.com/ClickHouse/ClickHouse/pull/44723) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix flaky test "02102_row_binary_with_names_and_types.sh" [#44724](https://github.com/ClickHouse/ClickHouse/pull/44724) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Slightly better some tests [#44725](https://github.com/ClickHouse/ClickHouse/pull/44725) ([alesapin](https://github.com/alesapin)).
|
||||
* Fix cases when clickhouse-server takes long time to start in functional tests with MSan [#44726](https://github.com/ClickHouse/ClickHouse/pull/44726) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Perf test: Log the time spent waiting for file sync [#44737](https://github.com/ClickHouse/ClickHouse/pull/44737) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix flaky test 02448_clone_replica_lost_part [#44759](https://github.com/ClickHouse/ClickHouse/pull/44759) ([alesapin](https://github.com/alesapin)).
|
||||
* Build rust modules from the binary directory [#44762](https://github.com/ClickHouse/ClickHouse/pull/44762) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Remove database ordinary from stress test [#44763](https://github.com/ClickHouse/ClickHouse/pull/44763) ([alesapin](https://github.com/alesapin)).
|
||||
* Fix flaky test 02479_mysql_connect_to_self [#44768](https://github.com/ClickHouse/ClickHouse/pull/44768) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Print fatal messages in Fuzzer [#44769](https://github.com/ClickHouse/ClickHouse/pull/44769) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix incorrect docs [#44795](https://github.com/ClickHouse/ClickHouse/pull/44795) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Added table name to error message [#44806](https://github.com/ClickHouse/ClickHouse/pull/44806) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Retry packages download if GitHub returned HTTP 500. [#44807](https://github.com/ClickHouse/ClickHouse/pull/44807) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Slightly better docs [#44808](https://github.com/ClickHouse/ClickHouse/pull/44808) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix total trash in stress test [#44810](https://github.com/ClickHouse/ClickHouse/pull/44810) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix ASan builds for glibc 2.36+ [#44811](https://github.com/ClickHouse/ClickHouse/pull/44811) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Remove the remainings of TestFlows [#44812](https://github.com/ClickHouse/ClickHouse/pull/44812) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix `grep` [#44813](https://github.com/ClickHouse/ClickHouse/pull/44813) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix bad cast in monotonicity analysis [#44818](https://github.com/ClickHouse/ClickHouse/pull/44818) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Modern tools, part 1 [#44819](https://github.com/ClickHouse/ClickHouse/pull/44819) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Modern tools in CI, part 2. [#44820](https://github.com/ClickHouse/ClickHouse/pull/44820) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix data race in DDLWorker [#44821](https://github.com/ClickHouse/ClickHouse/pull/44821) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix tests for bridges [#44822](https://github.com/ClickHouse/ClickHouse/pull/44822) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix flaky test_multiple_disks::test_jbod_overflow [#44823](https://github.com/ClickHouse/ClickHouse/pull/44823) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Less OOM in stress test [#44824](https://github.com/ClickHouse/ClickHouse/pull/44824) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix misleading integration tests reports for parametrized tests [#44825](https://github.com/ClickHouse/ClickHouse/pull/44825) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix two typos [#44826](https://github.com/ClickHouse/ClickHouse/pull/44826) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Adjust CSS [#44829](https://github.com/ClickHouse/ClickHouse/pull/44829) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix fuzzer report [#44830](https://github.com/ClickHouse/ClickHouse/pull/44830) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* check-style: check base for std::cerr/cout too [#44833](https://github.com/ClickHouse/ClickHouse/pull/44833) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Try fixing `test_keeper_snapshot_small_distance` with ZK restart [#44834](https://github.com/ClickHouse/ClickHouse/pull/44834) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Exclude cargo shared libraries from the artifacts [#44836](https://github.com/ClickHouse/ClickHouse/pull/44836) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Add a tiny but important logging [#44837](https://github.com/ClickHouse/ClickHouse/pull/44837) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Escape submodules in style-check [#44838](https://github.com/ClickHouse/ClickHouse/pull/44838) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Move `test_dies_with_parent` to another module [#44839](https://github.com/ClickHouse/ClickHouse/pull/44839) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Remove unneeded softlink to official dev docs [#44841](https://github.com/ClickHouse/ClickHouse/pull/44841) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix data race in StorageS3 [#44842](https://github.com/ClickHouse/ClickHouse/pull/44842) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix rare race which can lead to queue hang [#44847](https://github.com/ClickHouse/ClickHouse/pull/44847) ([alesapin](https://github.com/alesapin)).
|
||||
* No more retries in integration tests [#44851](https://github.com/ClickHouse/ClickHouse/pull/44851) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Document usage of check_cxx_source_compiles instead of check_cxx_source_runs [#44854](https://github.com/ClickHouse/ClickHouse/pull/44854) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* More cases of OOM in Fuzzer [#44855](https://github.com/ClickHouse/ClickHouse/pull/44855) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix: sorted DISTINCT with empty string [#44856](https://github.com/ClickHouse/ClickHouse/pull/44856) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Try to fix MSan build [#44857](https://github.com/ClickHouse/ClickHouse/pull/44857) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Cleanup setup_minio.sh [#44858](https://github.com/ClickHouse/ClickHouse/pull/44858) ([Pradeep Chhetri](https://github.com/chhetripradeep)).
|
||||
* Wait for ZK process to stop in tests using snapshot [#44859](https://github.com/ClickHouse/ClickHouse/pull/44859) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix flaky test and several typos [#44870](https://github.com/ClickHouse/ClickHouse/pull/44870) ([alesapin](https://github.com/alesapin)).
|
||||
* Upload status files to S3 report for bugfix check [#44871](https://github.com/ClickHouse/ClickHouse/pull/44871) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix flaky test `02503_insert_storage_snapshot` [#44873](https://github.com/ClickHouse/ClickHouse/pull/44873) ([alesapin](https://github.com/alesapin)).
|
||||
* Revert some changes from [#42777](https://github.com/ClickHouse/ClickHouse/issues/42777) to fix performance tests [#44876](https://github.com/ClickHouse/ClickHouse/pull/44876) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Rewrite test_postgres_protocol test [#44880](https://github.com/ClickHouse/ClickHouse/pull/44880) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Fix ConcurrentBoundedQueue::emplace() return value in case of finished queue [#44881](https://github.com/ClickHouse/ClickHouse/pull/44881) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Validate function arguments in query tree [#44882](https://github.com/ClickHouse/ClickHouse/pull/44882) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Rework CI reports to have a class and clarify the logic [#44883](https://github.com/ClickHouse/ClickHouse/pull/44883) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* fix-typo [#44886](https://github.com/ClickHouse/ClickHouse/pull/44886) ([Enrique Herreros](https://github.com/eherrerosj)).
|
||||
* Store ZK generated data in `test_keeper_snapshot_small_distance` [#44888](https://github.com/ClickHouse/ClickHouse/pull/44888) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix "AttributeError: 'BuildResult' object has no attribute 'libraries'" in BuilderReport and BuilderSpecialReport [#44890](https://github.com/ClickHouse/ClickHouse/pull/44890) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Convert integration test_dictionaries_update_field to a stateless [#44891](https://github.com/ClickHouse/ClickHouse/pull/44891) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Upgrade googletest to latest HEAD [#44894](https://github.com/ClickHouse/ClickHouse/pull/44894) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Try fix rabbitmq potential leak [#44897](https://github.com/ClickHouse/ClickHouse/pull/44897) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Try to fix flaky `test_storage_kafka::test_kafka_produce_key_timestamp` [#44898](https://github.com/ClickHouse/ClickHouse/pull/44898) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix flaky `test_concurrent_queries_restriction_by_query_kind` [#44903](https://github.com/ClickHouse/ClickHouse/pull/44903) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Avoid Keeper crash on shutdown (fix `test_keeper_snapshot_on_exit`) [#44908](https://github.com/ClickHouse/ClickHouse/pull/44908) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Do not merge over a gap with outdated undeleted parts [#44909](https://github.com/ClickHouse/ClickHouse/pull/44909) ([Sema Checherinda](https://github.com/CheSema)).
|
||||
* Fix logging message in MergeTreeDataMergerMutator (about merged parts) [#44917](https://github.com/ClickHouse/ClickHouse/pull/44917) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix flaky test `test_lost_part` [#44921](https://github.com/ClickHouse/ClickHouse/pull/44921) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Add fast and cancellable shared_mutex alternatives [#44924](https://github.com/ClickHouse/ClickHouse/pull/44924) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Fix deadlock in Keeper's changelog [#44937](https://github.com/ClickHouse/ClickHouse/pull/44937) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Stop merges to avoid a race between merge and freeze. [#44938](https://github.com/ClickHouse/ClickHouse/pull/44938) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix memory leak in Aws::InitAPI [#44942](https://github.com/ClickHouse/ClickHouse/pull/44942) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Change error code on invalid background_pool_size config [#44947](https://github.com/ClickHouse/ClickHouse/pull/44947) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix exception fix in TraceCollector dtor [#44948](https://github.com/ClickHouse/ClickHouse/pull/44948) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Parallel distributed insert select with s3Cluster [3] [#44955](https://github.com/ClickHouse/ClickHouse/pull/44955) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Do not check read result consistency when unwinding [#44956](https://github.com/ClickHouse/ClickHouse/pull/44956) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Up the log level of tables dependencies graphs [#44957](https://github.com/ClickHouse/ClickHouse/pull/44957) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Hipster's HTML [#44961](https://github.com/ClickHouse/ClickHouse/pull/44961) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Docs: Mention non-standard DOTALL behavior of ClickHouse's match() [#44977](https://github.com/ClickHouse/ClickHouse/pull/44977) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* tests: fix test_replicated_users flakiness [#44978](https://github.com/ClickHouse/ClickHouse/pull/44978) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Check what if disable some checks in storage Merge. [#44983](https://github.com/ClickHouse/ClickHouse/pull/44983) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix check for not existing input in ActionsDAG [#44987](https://github.com/ClickHouse/ClickHouse/pull/44987) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Update version_date.tsv and changelogs after v22.12.2.25-stable [#44988](https://github.com/ClickHouse/ClickHouse/pull/44988) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Fix test test_grpc_protocol/test.py::test_progress [#44996](https://github.com/ClickHouse/ClickHouse/pull/44996) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Improve S3 EC2 metadata tests [#45001](https://github.com/ClickHouse/ClickHouse/pull/45001) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Fix minmax_count_projection with _partition_value [#45003](https://github.com/ClickHouse/ClickHouse/pull/45003) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fix strange trash in Fuzzer [#45006](https://github.com/ClickHouse/ClickHouse/pull/45006) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add `dmesg.log` to Fuzzer [#45008](https://github.com/ClickHouse/ClickHouse/pull/45008) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix `01961_roaring_memory_tracking` test, again [#45009](https://github.com/ClickHouse/ClickHouse/pull/45009) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Recognize more ok cases for Fuzzer [#45012](https://github.com/ClickHouse/ClickHouse/pull/45012) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Supposedly fix the "Download script failed" error [#45013](https://github.com/ClickHouse/ClickHouse/pull/45013) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add snapshot creation retry in Keeper tests using ZooKeeper [#45016](https://github.com/ClickHouse/ClickHouse/pull/45016) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* test for [#20098](https://github.com/ClickHouse/ClickHouse/issues/20098) [#45017](https://github.com/ClickHouse/ClickHouse/pull/45017) ([Denny Crane](https://github.com/den-crane)).
|
||||
* test for [#26473](https://github.com/ClickHouse/ClickHouse/issues/26473) [#45018](https://github.com/ClickHouse/ClickHouse/pull/45018) ([Denny Crane](https://github.com/den-crane)).
|
||||
* Remove the remainings of Testflows (2). [#45021](https://github.com/ClickHouse/ClickHouse/pull/45021) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Enable the check that was commented [#45022](https://github.com/ClickHouse/ClickHouse/pull/45022) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix false positive in Fuzzer [#45025](https://github.com/ClickHouse/ClickHouse/pull/45025) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix false positive in Fuzzer, alternative variant [#45026](https://github.com/ClickHouse/ClickHouse/pull/45026) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix function `range` (the bug was unreleased) [#45030](https://github.com/ClickHouse/ClickHouse/pull/45030) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix OOM in Fuzzer [#45032](https://github.com/ClickHouse/ClickHouse/pull/45032) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Less OOM in Stress test [#45033](https://github.com/ClickHouse/ClickHouse/pull/45033) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#31361](https://github.com/ClickHouse/ClickHouse/issues/31361) [#45034](https://github.com/ClickHouse/ClickHouse/pull/45034) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add a test for [#38729](https://github.com/ClickHouse/ClickHouse/issues/38729) [#45035](https://github.com/ClickHouse/ClickHouse/pull/45035) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix typos [#45036](https://github.com/ClickHouse/ClickHouse/pull/45036) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* I didn't understand the logic of this test, @azat [#45037](https://github.com/ClickHouse/ClickHouse/pull/45037) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Small fixes for Coordination unit tests [#45039](https://github.com/ClickHouse/ClickHouse/pull/45039) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix flaky test (hilarious) [#45042](https://github.com/ClickHouse/ClickHouse/pull/45042) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Non significant changes [#45046](https://github.com/ClickHouse/ClickHouse/pull/45046) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Don't fix parallel formatting [#45050](https://github.com/ClickHouse/ClickHouse/pull/45050) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix (benign) data race in clickhouse-client [#45053](https://github.com/ClickHouse/ClickHouse/pull/45053) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Analyzer aggregation without column fix [#45055](https://github.com/ClickHouse/ClickHouse/pull/45055) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Analyzer ARRAY JOIN crash fix [#45059](https://github.com/ClickHouse/ClickHouse/pull/45059) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix data race in openSQLiteDB [#45062](https://github.com/ClickHouse/ClickHouse/pull/45062) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Analyzer function IN crash fix [#45064](https://github.com/ClickHouse/ClickHouse/pull/45064) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* JIT compilation float to bool conversion fix [#45067](https://github.com/ClickHouse/ClickHouse/pull/45067) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Update version_date.tsv and changelogs after v22.11.3.47-stable [#45069](https://github.com/ClickHouse/ClickHouse/pull/45069) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Update version_date.tsv and changelogs after v22.10.5.54-stable [#45071](https://github.com/ClickHouse/ClickHouse/pull/45071) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Update version_date.tsv and changelogs after v22.3.16.1190-lts [#45073](https://github.com/ClickHouse/ClickHouse/pull/45073) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Improve release scripts [#45074](https://github.com/ClickHouse/ClickHouse/pull/45074) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Change the color of links in dark reports a little bit [#45077](https://github.com/ClickHouse/ClickHouse/pull/45077) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix Fuzzer script [#45082](https://github.com/ClickHouse/ClickHouse/pull/45082) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Try fixing KeeperMap tests [#45094](https://github.com/ClickHouse/ClickHouse/pull/45094) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Update version_date.tsv and changelogs after v22.8.12.45-lts [#45098](https://github.com/ClickHouse/ClickHouse/pull/45098) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Try to fix flaky test_create_user_and_login/test.py::test_login_as_dropped_user_xml [#45099](https://github.com/ClickHouse/ClickHouse/pull/45099) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Update version_date.tsv and changelogs after v22.10.6.3-stable [#45107](https://github.com/ClickHouse/ClickHouse/pull/45107) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Docs: Make heading consistent with other headings in System Table docs [#45109](https://github.com/ClickHouse/ClickHouse/pull/45109) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Update version_date.tsv and changelogs after v22.11.4.3-stable [#45110](https://github.com/ClickHouse/ClickHouse/pull/45110) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Update version_date.tsv and changelogs after v22.12.3.5-stable [#45113](https://github.com/ClickHouse/ClickHouse/pull/45113) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* Docs: Rewrite awkwardly phrased sentence about flush interval [#45114](https://github.com/ClickHouse/ClickHouse/pull/45114) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix data race in s3Cluster. [#45123](https://github.com/ClickHouse/ClickHouse/pull/45123) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Pull SQLancer image before check run [#45125](https://github.com/ClickHouse/ClickHouse/pull/45125) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Fix flaky azure test [#45134](https://github.com/ClickHouse/ClickHouse/pull/45134) ([alesapin](https://github.com/alesapin)).
|
||||
* Minor cleanup in stress/run.sh [#45136](https://github.com/ClickHouse/ClickHouse/pull/45136) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Performance report: "Partial queries" --> "Backward-incompatible queries [#45152](https://github.com/ClickHouse/ClickHouse/pull/45152) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix flaky test_tcp_handler_interserver_listen_host [#45156](https://github.com/ClickHouse/ClickHouse/pull/45156) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Clean trash from changelog for v22.3.16.1190-lts [#45159](https://github.com/ClickHouse/ClickHouse/pull/45159) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Disable `test_storage_rabbitmq` [#45161](https://github.com/ClickHouse/ClickHouse/pull/45161) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Disable test_ttl_move_memory_usage as too flaky. [#45162](https://github.com/ClickHouse/ClickHouse/pull/45162) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* More logging to facilitate debugging of flaky test_ttl_replicated [#45165](https://github.com/ClickHouse/ClickHouse/pull/45165) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Try to fix flaky test_ttl_move_memory_usage [#45168](https://github.com/ClickHouse/ClickHouse/pull/45168) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix flaky test test_multiple_disks/test.py::test_rename [#45180](https://github.com/ClickHouse/ClickHouse/pull/45180) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Calculate only required columns in system.detached_parts [#45181](https://github.com/ClickHouse/ClickHouse/pull/45181) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Restart NightlyBuilds if the runner died [#45187](https://github.com/ClickHouse/ClickHouse/pull/45187) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix part ID generation for IP types for backward compatibility [#45191](https://github.com/ClickHouse/ClickHouse/pull/45191) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix integration test test_replicated_users::test_rename_replicated [#45192](https://github.com/ClickHouse/ClickHouse/pull/45192) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Add CACHE_INVALIDATOR for sqlancer builds [#45201](https://github.com/ClickHouse/ClickHouse/pull/45201) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Fix possible stack-use-after-return in LimitReadBuffer [#45203](https://github.com/ClickHouse/ClickHouse/pull/45203) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Disable check to make test_overcommit_tracker not flaky [#45206](https://github.com/ClickHouse/ClickHouse/pull/45206) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Fix flaky test `01961_roaring_memory_tracking` (3) [#45208](https://github.com/ClickHouse/ClickHouse/pull/45208) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Remove trash from stress test [#45211](https://github.com/ClickHouse/ClickHouse/pull/45211) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* remove unused function [#45212](https://github.com/ClickHouse/ClickHouse/pull/45212) ([flynn](https://github.com/ucasfl)).
|
||||
* Fix flaky `test_keeper_three_nodes_two_alive` [#45213](https://github.com/ClickHouse/ClickHouse/pull/45213) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fuzz PREWHERE clause [#45222](https://github.com/ClickHouse/ClickHouse/pull/45222) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Added a test for merge join key condition with big int & decimal [#45228](https://github.com/ClickHouse/ClickHouse/pull/45228) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
|
||||
* Fix rare logical error: `Too large alignment` [#45229](https://github.com/ClickHouse/ClickHouse/pull/45229) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Update version_date.tsv and changelogs after v22.3.17.13-lts [#45234](https://github.com/ClickHouse/ClickHouse/pull/45234) ([robot-clickhouse](https://github.com/robot-clickhouse)).
|
||||
* More verbose logs about replication log entries [#45235](https://github.com/ClickHouse/ClickHouse/pull/45235) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* One more attempt to fix race in TCPHandler [#45240](https://github.com/ClickHouse/ClickHouse/pull/45240) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Update clickhouse-test [#45251](https://github.com/ClickHouse/ClickHouse/pull/45251) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Planner small fixes [#45254](https://github.com/ClickHouse/ClickHouse/pull/45254) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix log level "Test" for send_logs_level in client [#45273](https://github.com/ClickHouse/ClickHouse/pull/45273) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* tests: fix clickhouse binaries detection [#45283](https://github.com/ClickHouse/ClickHouse/pull/45283) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* tests/ci: encode HTML entities in the reports [#45284](https://github.com/ClickHouse/ClickHouse/pull/45284) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Disable `02151_hash_table_sizes_stats_distributed` under TSAN [#45287](https://github.com/ClickHouse/ClickHouse/pull/45287) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Fix wrong approved_at, simplify conditions [#45302](https://github.com/ClickHouse/ClickHouse/pull/45302) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Disable 02028_create_select_settings with Ordinary [#45307](https://github.com/ClickHouse/ClickHouse/pull/45307) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Save message format strings for DB::Exception [#45342](https://github.com/ClickHouse/ClickHouse/pull/45342) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Slightly better output for glibc check [#45353](https://github.com/ClickHouse/ClickHouse/pull/45353) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add checks for compilation of regexps [#45356](https://github.com/ClickHouse/ClickHouse/pull/45356) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Analyzer compound identifier typo correction fix [#45357](https://github.com/ClickHouse/ClickHouse/pull/45357) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Bump to newer version of debug-action [#45359](https://github.com/ClickHouse/ClickHouse/pull/45359) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Improve failed kafka startup logging [#45369](https://github.com/ClickHouse/ClickHouse/pull/45369) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Fix flaky ttl test [#45370](https://github.com/ClickHouse/ClickHouse/pull/45370) ([alesapin](https://github.com/alesapin)).
|
||||
* Add detailed profile events for throttling [#45373](https://github.com/ClickHouse/ClickHouse/pull/45373) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Update .gitignore [#45378](https://github.com/ClickHouse/ClickHouse/pull/45378) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Make test simpler to see errors [#45402](https://github.com/ClickHouse/ClickHouse/pull/45402) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Reduce an amount of trash in `tests_system_merges` [#45403](https://github.com/ClickHouse/ClickHouse/pull/45403) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix reading from encrypted disk with passed file size [#45418](https://github.com/ClickHouse/ClickHouse/pull/45418) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Add delete by ttl for zookeeper_log [#45419](https://github.com/ClickHouse/ClickHouse/pull/45419) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Get rid of artifactory in favor of r2 + ch-repos-manager [#45421](https://github.com/ClickHouse/ClickHouse/pull/45421) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Minor improvements around reading from remote [#45442](https://github.com/ClickHouse/ClickHouse/pull/45442) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Docs: Beautify section on secondary index types [#45444](https://github.com/ClickHouse/ClickHouse/pull/45444) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix Buffer's offsets mismatch logical error in stress test [#45446](https://github.com/ClickHouse/ClickHouse/pull/45446) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Better formatting for exception messages [#45449](https://github.com/ClickHouse/ClickHouse/pull/45449) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Add default GRANULARITY argument for secondary indexes [#45451](https://github.com/ClickHouse/ClickHouse/pull/45451) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Cleanup of inverted index [#45460](https://github.com/ClickHouse/ClickHouse/pull/45460) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* CherryPick: Fix a wrong staring search date [#45466](https://github.com/ClickHouse/ClickHouse/pull/45466) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix typos [#45470](https://github.com/ClickHouse/ClickHouse/pull/45470) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix possible aborts in arrow lib [#45478](https://github.com/ClickHouse/ClickHouse/pull/45478) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Add more retries to AST Fuzzer [#45479](https://github.com/ClickHouse/ClickHouse/pull/45479) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Fix schema inference from insertion table in hdfsCluster [#45483](https://github.com/ClickHouse/ClickHouse/pull/45483) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Remove unnecessary getTotalRowCount function calls [#45485](https://github.com/ClickHouse/ClickHouse/pull/45485) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Use new copy s3 functions in S3ObjectStorage [#45487](https://github.com/ClickHouse/ClickHouse/pull/45487) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Forward declaration of ConcurrentBoundedQueue in ThreadStatus [#45489](https://github.com/ClickHouse/ClickHouse/pull/45489) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Revert "Merge pull request [#44922](https://github.com/ClickHouse/ClickHouse/issues/44922) from azat/dist/async-INSERT-metrics" [#45492](https://github.com/ClickHouse/ClickHouse/pull/45492) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Docs: Fix weird formatting [#45495](https://github.com/ClickHouse/ClickHouse/pull/45495) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Docs: Fix link to writing guide [#45496](https://github.com/ClickHouse/ClickHouse/pull/45496) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Improve logging for TeePopen.timeout exceeded [#45504](https://github.com/ClickHouse/ClickHouse/pull/45504) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix MSan build once again (too heavy translation units) [#45512](https://github.com/ClickHouse/ClickHouse/pull/45512) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Additional check in MergeTreeReadPool [#45515](https://github.com/ClickHouse/ClickHouse/pull/45515) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Update test_system_merges/test.py [#45516](https://github.com/ClickHouse/ClickHouse/pull/45516) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Revert "Merge pull request [#45493](https://github.com/ClickHouse/ClickHouse/issues/45493) from azat/fix-detach" [#45545](https://github.com/ClickHouse/ClickHouse/pull/45545) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Update stress [#45546](https://github.com/ClickHouse/ClickHouse/pull/45546) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Ignore utf errors in clickhouse-test reportLogStats [#45556](https://github.com/ClickHouse/ClickHouse/pull/45556) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Resubmit "Fix possible in-use table after DETACH" [#45566](https://github.com/ClickHouse/ClickHouse/pull/45566) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Typo: "Granulesis" --> "Granules" [#45598](https://github.com/ClickHouse/ClickHouse/pull/45598) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix version in autogenerated_versions.txt [#45624](https://github.com/ClickHouse/ClickHouse/pull/45624) ([Dmitry Novik](https://github.com/novikd)).
|
||||
|
||||
23
docs/changelogs/v23.1.2.9-stable.md
Normal file
23
docs/changelogs/v23.1.2.9-stable.md
Normal file
@ -0,0 +1,23 @@
|
||||
---
|
||||
sidebar_position: 1
|
||||
sidebar_label: 2023
|
||||
---
|
||||
|
||||
# 2023 Changelog
|
||||
|
||||
### ClickHouse release v23.1.2.9-stable (8dfb1700858) FIXME as compared to v23.1.1.3077-stable (dcaac477025)
|
||||
|
||||
#### Performance Improvement
|
||||
* Backported in [#45705](https://github.com/ClickHouse/ClickHouse/issues/45705): Fixed performance of short `SELECT` queries that read from tables with large number of`Array`/`Map`/`Nested` columns. [#45630](https://github.com/ClickHouse/ClickHouse/pull/45630) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
|
||||
#### Bug Fix
|
||||
* Backported in [#45673](https://github.com/ClickHouse/ClickHouse/issues/45673): Fix wiping sensitive info in logs. [#45603](https://github.com/ClickHouse/ClickHouse/pull/45603) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
|
||||
* Backported in [#45730](https://github.com/ClickHouse/ClickHouse/issues/45730): Fix key description when encountering duplicate primary keys. This can happen in projections. See [#45590](https://github.com/ClickHouse/ClickHouse/issues/45590) for details. [#45686](https://github.com/ClickHouse/ClickHouse/pull/45686) ([Amos Bird](https://github.com/amosbird)).
|
||||
|
||||
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
||||
|
||||
* Trim refs/tags/ from GITHUB_TAG in release workflow [#45636](https://github.com/ClickHouse/ClickHouse/pull/45636) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
|
||||
@ -21,6 +21,13 @@ ENGINE = HDFS(URI, format)
|
||||
`SELECT` queries, the format must be supported for input, and to perform
|
||||
`INSERT` queries – for output. The available formats are listed in the
|
||||
[Formats](../../../interfaces/formats.md#formats) section.
|
||||
- [PARTITION BY expr]
|
||||
|
||||
### PARTITION BY
|
||||
|
||||
`PARTITION BY` — Optional. In most cases you don't need a partition key, and if it is needed you generally don't need a partition key more granular than by month. Partitioning does not speed up queries (in contrast to the ORDER BY expression). You should never use too granular partitioning. Don't partition your data by client identifiers or names (instead, make client identifier or name the first column in the ORDER BY expression).
|
||||
|
||||
For partitioning by month, use the `toYYYYMM(date_column)` expression, where `date_column` is a column with a date of the type [Date](/docs/en/sql-reference/data-types/date.md). The partition names here have the `"YYYYMM"` format.
|
||||
|
||||
**Example:**
|
||||
|
||||
|
||||
@ -13,6 +13,7 @@ This engine provides integration with [Amazon S3](https://aws.amazon.com/s3/) ec
|
||||
``` sql
|
||||
CREATE TABLE s3_engine_table (name String, value UInt32)
|
||||
ENGINE = S3(path, [aws_access_key_id, aws_secret_access_key,] format, [compression])
|
||||
[PARTITION BY expr]
|
||||
[SETTINGS ...]
|
||||
```
|
||||
|
||||
@ -23,6 +24,12 @@ CREATE TABLE s3_engine_table (name String, value UInt32)
|
||||
- `aws_access_key_id`, `aws_secret_access_key` - Long-term credentials for the [AWS](https://aws.amazon.com/) account user. You can use these to authenticate your requests. Parameter is optional. If credentials are not specified, they are used from the configuration file. For more information see [Using S3 for Data Storage](../mergetree-family/mergetree.md#table_engine-mergetree-s3).
|
||||
- `compression` — Compression type. Supported values: `none`, `gzip/gz`, `brotli/br`, `xz/LZMA`, `zstd/zst`. Parameter is optional. By default, it will autodetect compression by file extension.
|
||||
|
||||
### PARTITION BY
|
||||
|
||||
`PARTITION BY` — Optional. In most cases you don't need a partition key, and if it is needed you generally don't need a partition key more granular than by month. Partitioning does not speed up queries (in contrast to the ORDER BY expression). You should never use too granular partitioning. Don't partition your data by client identifiers or names (instead, make client identifier or name the first column in the ORDER BY expression).
|
||||
|
||||
For partitioning by month, use the `toYYYYMM(date_column)` expression, where `date_column` is a column with a date of the type [Date](/docs/en/sql-reference/data-types/date.md). The partition names here have the `"YYYYMM"` format.
|
||||
|
||||
**Example**
|
||||
|
||||
``` sql
|
||||
|
||||
@ -1,15 +1,22 @@
|
||||
# Inverted indexes [experimental] {#table_engines-ANNIndex}
|
||||
---
|
||||
slug: /en/engines/table-engines/mergetree-family/invertedindexes
|
||||
sidebar_label: Inverted Indexes
|
||||
description: Quickly find search terms in text.
|
||||
keywords: [full-text search, text search]
|
||||
---
|
||||
|
||||
Inverted indexes are an experimental type of [secondary indexes](mergetree.md#available-types-of-indices) which provide fast text search
|
||||
capabilities for [String](../../../sql-reference/data-types/string.md) or [FixedString](../../../sql-reference/data-types/fixedstring.md)
|
||||
columns. The main idea of an inverted indexes is to store a mapping from "terms" to the rows which contains these terms. "Terms" are
|
||||
tokenized cells of the string column. For example, string cell "I will be a little late" is by default tokenized into six terms "I", "will",
|
||||
"be", "a", "little" and "late". Another kind of tokenizer are n-grams. For example, the result of 3-gram tokenization will be 21 terms "I w",
|
||||
# Inverted indexes [experimental]
|
||||
|
||||
Inverted indexes are an experimental type of [secondary indexes](/docs/en/engines/table-engines/mergetree-family/mergetree.md/#available-types-of-indices) which provide fast text search
|
||||
capabilities for [String](/docs/en/sql-reference/data-types/string.md) or [FixedString](/docs/en/sql-reference/data-types/fixedstring.md)
|
||||
columns. The main idea of an inverted index is to store a mapping from "terms" to the rows which contain these terms. "Terms" are
|
||||
tokenized cells of the string column. For example, the string cell "I will be a little late" is by default tokenized into six terms "I", "will",
|
||||
"be", "a", "little" and "late". Another kind of tokenizer is n-grams. For example, the result of 3-gram tokenization will be 21 terms "I w",
|
||||
" wi", "wil", "ill", "ll ", "l b", " be" etc. The more fine-granular the input strings are tokenized, the bigger but also the more
|
||||
useful the resulting inverted index will be.
|
||||
|
||||
:::warning
|
||||
Inverted indexes are experimental and should not be used in production environment yet. They may change in future in backwards-incompatible
|
||||
Inverted indexes are experimental and should not be used in production environments yet. They may change in the future in backward-incompatible
|
||||
ways, for example with respect to their DDL/DQL syntax or performance/compression characteristics.
|
||||
:::
|
||||
|
||||
@ -24,7 +31,14 @@ SET allow_experimental_inverted_index = true;
|
||||
An inverted index can be defined on a string column using the following syntax
|
||||
|
||||
``` sql
|
||||
CREATE TABLE tab (key UInt64, str String, INDEX inv_idx(s) TYPE inverted(N) GRANULARITY 1) Engine=MergeTree ORDER BY (k);
|
||||
CREATE TABLE tab
|
||||
(
|
||||
`key` UInt64,
|
||||
`str` String,
|
||||
INDEX inv_idx(str) TYPE inverted(0) GRANULARITY 1
|
||||
)
|
||||
ENGINE = MergeTree
|
||||
ORDER BY key
|
||||
```
|
||||
|
||||
where `N` specifies the tokenizer:
|
||||
@ -32,35 +46,35 @@ where `N` specifies the tokenizer:
|
||||
- `inverted(0)` (or shorter: `inverted()`) set the tokenizer to "tokens", i.e. split strings along spaces,
|
||||
- `inverted(N)` with `N` between 2 and 8 sets the tokenizer to "ngrams(N)"
|
||||
|
||||
Being a type of skipping indexes, inverted indexes can be dropped or added to a column after table creation:
|
||||
Being a type of skipping index, inverted indexes can be dropped or added to a column after table creation:
|
||||
|
||||
``` sql
|
||||
ALTER TABLE tbl DROP INDEX inv_idx;
|
||||
ALTER TABLE tbl ADD INDEX inv_idx(s) TYPE inverted(2) GRANULARITY 1;
|
||||
ALTER TABLE tab DROP INDEX inv_idx;
|
||||
ALTER TABLE tab ADD INDEX inv_idx(s) TYPE inverted(2) GRANULARITY 1;
|
||||
```
|
||||
|
||||
To use the index, no special functions or syntax are required. Typical string search predicates automatically leverage the index. As
|
||||
examples, consider:
|
||||
|
||||
```sql
|
||||
SELECT * from tab WHERE s == 'Hello World;
|
||||
SELECT * from tab WHERE s IN (‘Hello’, ‘World’);
|
||||
SELECT * from tab WHERE s LIKE ‘%Hello%’;
|
||||
SELECT * from tab WHERE multiSearchAny(s, ‘Hello’, ‘World’);
|
||||
SELECT * from tab WHERE hasToken(s, ‘Hello’);
|
||||
SELECT * from tab WHERE multiSearchAll(s, [‘Hello’, ‘World’]);
|
||||
INSERT INTO tab(key, str) values (1, 'Hello World');
|
||||
SELECT * from tab WHERE str == 'Hello World';
|
||||
SELECT * from tab WHERE str IN ('Hello', 'World');
|
||||
SELECT * from tab WHERE str LIKE '%Hello%';
|
||||
SELECT * from tab WHERE multiSearchAny(str, ['Hello', 'World']);
|
||||
SELECT * from tab WHERE hasToken(str, 'Hello');
|
||||
```
|
||||
|
||||
The inverted index also works on columns of type `Array(String)`, `Array(FixedString)`, `Map(String)` and `Map(String)`.
|
||||
|
||||
Like for other secondary indices, each column part has its own inverted index. Furthermore, each inverted index is internally divided into
|
||||
"segments". The existence and size of the segments is generally transparent to users but the segment size determines the memory consumption
|
||||
"segments". The existence and size of the segments are generally transparent to users but the segment size determines the memory consumption
|
||||
during index construction (e.g. when two parts are merged). Configuration parameter "max_digestion_size_per_segment" (default: 256 MB)
|
||||
controls the amount of data read consumed from the underlying column before a new segment is created. Incrementing the parameter raises the
|
||||
intermediate memory consumption for index constuction but also improves lookup performance since fewer segments need to be checked on
|
||||
intermediate memory consumption for index construction but also improves lookup performance since fewer segments need to be checked on
|
||||
average to evaluate a query.
|
||||
|
||||
Unlike other secondary indices, inverted indexes (for now) map to row numbers (row ids) instead of granule ids. The reason for this design
|
||||
is performance. In practice, users often search for multiple terms at once. For example, filter predicate `WHERE s LIKE '%little%' OR s LIKE
|
||||
'%big%'` can be evaluated directly using an inverted index by forming the union of the rowid lists for terms "little" and "big". This also
|
||||
means that parameter `GRANULARITY` supplied to index creation has no meaning (it may be removed from the syntax in future).
|
||||
'%big%'` can be evaluated directly using an inverted index by forming the union of the row id lists for terms "little" and "big". This also
|
||||
means that the parameter `GRANULARITY` supplied to index creation has no meaning (it may be removed from the syntax in the future).
|
||||
|
||||
@ -77,7 +77,7 @@ Use the `ORDER BY tuple()` syntax, if you do not need sorting. See [Selecting th
|
||||
|
||||
#### PARTITION BY
|
||||
|
||||
`PARTITION BY` — The [partitioning key](/docs/en/engines/table-engines/mergetree-family/custom-partitioning-key.md). Optional. In most cases you don't need partition key, and in most other cases you don't need partition key more granular than by months. Partitioning does not speed up queries (in contrast to the ORDER BY expression). You should never use too granular partitioning. Don't partition your data by client identifiers or names (instead make client identifier or name the first column in the ORDER BY expression).
|
||||
`PARTITION BY` — The [partitioning key](/docs/en/engines/table-engines/mergetree-family/custom-partitioning-key.md). Optional. In most cases, you don't need a partition key, and if you do need to partition, generally you do not need a partition key more granular than by month. Partitioning does not speed up queries (in contrast to the ORDER BY expression). You should never use too granular partitioning. Don't partition your data by client identifiers or names (instead, make client identifier or name the first column in the ORDER BY expression).
|
||||
|
||||
For partitioning by month, use the `toYYYYMM(date_column)` expression, where `date_column` is a column with a date of the type [Date](/docs/en/sql-reference/data-types/date.md). The partition names here have the `"YYYYMM"` format.
|
||||
|
||||
@ -923,15 +923,25 @@ Configuration markup:
|
||||
<single_read_retries>4</single_read_retries>
|
||||
<min_bytes_for_seek>1000</min_bytes_for_seek>
|
||||
<metadata_path>/var/lib/clickhouse/disks/s3/</metadata_path>
|
||||
<cache_enabled>true</cache_enabled>
|
||||
<cache_path>/var/lib/clickhouse/disks/s3/cache/</cache_path>
|
||||
<skip_access_check>false</skip_access_check>
|
||||
</s3>
|
||||
<s3_cache>
|
||||
<type>cache</type>
|
||||
<disk>s3</disk>
|
||||
<path>/var/lib/clickhouse/disks/s3_cache/</path>
|
||||
<max_size>10Gi</max_size>
|
||||
</s3_cache>
|
||||
</disks>
|
||||
...
|
||||
</storage_configuration>
|
||||
```
|
||||
|
||||
:::note cache configuration
|
||||
ClickHouse versions 22.3 through 22.7 use a different cache configuration, see [using local cache](/docs/en/operations/storing-data.md/#using-local-cache) if you are using one of those versions.
|
||||
:::
|
||||
|
||||
### Configuring the S3 disk
|
||||
|
||||
Required parameters:
|
||||
|
||||
- `endpoint` — S3 endpoint URL in `path` or `virtual hosted` [styles](https://docs.aws.amazon.com/AmazonS3/latest/dev/VirtualHosting.html). Endpoint URL should contain a bucket and root path to store data.
|
||||
@ -951,8 +961,6 @@ Optional parameters:
|
||||
- `single_read_retries` — Number of retry attempts in case of connection drop during read. Default value is `4`.
|
||||
- `min_bytes_for_seek` — Minimal number of bytes to use seek operation instead of sequential read. Default value is `1 Mb`.
|
||||
- `metadata_path` — Path on local FS to store metadata files for S3. Default value is `/var/lib/clickhouse/disks/<disk_name>/`.
|
||||
- `cache_enabled` — Allows to cache mark and index files on local FS. Default value is `true`.
|
||||
- `cache_path` — Path on local FS where to store cached mark and index files. Default value is `/var/lib/clickhouse/disks/<disk_name>/cache/`.
|
||||
- `skip_access_check` — If true, disk access checks will not be performed on disk start-up. Default value is `false`.
|
||||
- `server_side_encryption_customer_key_base64` — If specified, required headers for accessing S3 objects with SSE-C encryption will be set.
|
||||
- `s3_max_put_rps` — Maximum PUT requests per second rate before throttling. Default value is `0` (unlimited).
|
||||
@ -960,6 +968,30 @@ Optional parameters:
|
||||
- `s3_max_get_rps` — Maximum GET requests per second rate before throttling. Default value is `0` (unlimited).
|
||||
- `s3_max_get_burst` — Max number of requests that can be issued simultaneously before hitting request per second limit. By default (`0` value) equals to `s3_max_get_rps`.
|
||||
|
||||
### Configuring the cache
|
||||
|
||||
This is the cache configuration from above:
|
||||
```xml
|
||||
<s3_cache>
|
||||
<type>cache</type>
|
||||
<disk>s3</disk>
|
||||
<path>/var/lib/clickhouse/disks/s3_cache/</path>
|
||||
<max_size>10Gi</max_size>
|
||||
</s3_cache>
|
||||
```
|
||||
|
||||
These parameters define the cache layer:
|
||||
- `type` — If a disk is of type `cache` it caches mark and index files in memory.
|
||||
- `disk` — The name of the disk that will be cached.
|
||||
|
||||
Cache parameters:
|
||||
- `path` — The path where metadata for the cache is stored.
|
||||
- `max_size` — The size (amount of memory) that the cache can grow to.
|
||||
|
||||
:::tip
|
||||
There are several other cache parameters that you can use to tune your storage, see [using local cache](/docs/en/operations/storing-data.md/#using-local-cache) for the details.
|
||||
:::
|
||||
|
||||
S3 disk can be configured as `main` or `cold` storage:
|
||||
``` xml
|
||||
<storage_configuration>
|
||||
|
||||
@ -86,3 +86,9 @@ $ echo -e "1,2\n3,4" | clickhouse-local -q "CREATE TABLE table (a Int64, b Int64
|
||||
- `SELECT ... SAMPLE`
|
||||
- Indices
|
||||
- Replication
|
||||
|
||||
## PARTITION BY
|
||||
|
||||
`PARTITION BY` — Optional. It is possible to create separate files by partitioning the data on a partition key. In most cases, you don't need a partition key, and if it is needed you generally don't need a partition key more granular than by month. Partitioning does not speed up queries (in contrast to the ORDER BY expression). You should never use too granular partitioning. Don't partition your data by client identifiers or names (instead, make client identifier or name the first column in the ORDER BY expression).
|
||||
|
||||
For partitioning by month, use the `toYYYYMM(date_column)` expression, where `date_column` is a column with a date of the type [Date](/docs/en/sql-reference/data-types/date.md). The partition names here have the `"YYYYMM"` format.
|
||||
|
||||
@ -19,7 +19,7 @@ ENGINE = GenerateRandom([random_seed] [,max_string_length] [,max_array_length])
|
||||
```
|
||||
|
||||
The `max_array_length` and `max_string_length` parameters specify maximum length of all
|
||||
array columns and strings correspondingly in generated data.
|
||||
array or map columns and strings correspondingly in generated data.
|
||||
|
||||
Generate table engine supports only `SELECT` queries.
|
||||
|
||||
|
||||
@ -96,3 +96,9 @@ SELECT * FROM url_engine_table
|
||||
- `ALTER` and `SELECT...SAMPLE` operations.
|
||||
- Indexes.
|
||||
- Replication.
|
||||
|
||||
## PARTITION BY
|
||||
|
||||
`PARTITION BY` — Optional. It is possible to create separate files by partitioning the data on a partition key. In most cases, you don't need a partition key, and if it is needed you generally don't need a partition key more granular than by month. Partitioning does not speed up queries (in contrast to the ORDER BY expression). You should never use too granular partitioning. Don't partition your data by client identifiers or names (instead, make client identifier or name the first column in the ORDER BY expression).
|
||||
|
||||
For partitioning by month, use the `toYYYYMM(date_column)` expression, where `date_column` is a column with a date of the type [Date](/docs/en/sql-reference/data-types/date.md). The partition names here have the `"YYYYMM"` format.
|
||||
|
||||
259
docs/en/getting-started/example-datasets/laion.md
Normal file
259
docs/en/getting-started/example-datasets/laion.md
Normal file
@ -0,0 +1,259 @@
|
||||
# Laion-400M dataset
|
||||
|
||||
The dataset contains 400 million images with English text. For more information follow this [link](https://laion.ai/blog/laion-400-open-dataset/). Laion provides even larger datasets (e.g. [5 billion](https://laion.ai/blog/laion-5b/)). Working with them will be similar.
|
||||
|
||||
The dataset has prepared embeddings for texts and images. This will be used to demonstrate [Approximate nearest neighbor search indexes](../../engines/table-engines/mergetree-family/annindexes.md).
|
||||
|
||||
## Prepare data
|
||||
|
||||
Embeddings are stored in `.npy` files, so we have to read them with python and merge with other data.
|
||||
|
||||
Download data and process it with simple `download.sh` script:
|
||||
|
||||
```bash
|
||||
wget --tries=100 https://deploy.laion.ai/8f83b608504d46bb81708ec86e912220/embeddings/img_emb/img_emb_${1}.npy
|
||||
wget --tries=100 https://deploy.laion.ai/8f83b608504d46bb81708ec86e912220/embeddings/metadata/metadata_${1}.parquet
|
||||
wget --tries=100 https://deploy.laion.ai/8f83b608504d46bb81708ec86e912220/embeddings/text_emb/text_emb_${1}.npy
|
||||
python3 process.py ${1}
|
||||
```
|
||||
|
||||
Where `process.py`:
|
||||
|
||||
```python
|
||||
import pandas as pd
|
||||
import numpy as np
|
||||
import os
|
||||
import sys
|
||||
|
||||
str_i = str(sys.argv[1])
|
||||
npy_file = "img_emb_" + str_i + '.npy'
|
||||
metadata_file = "metadata_" + str_i + '.parquet'
|
||||
text_npy = "text_emb_" + str_i + '.npy'
|
||||
|
||||
# load all files
|
||||
im_emb = np.load(npy_file)
|
||||
text_emb = np.load(text_npy)
|
||||
data = pd.read_parquet(metadata_file)
|
||||
|
||||
# combine them
|
||||
data = pd.concat([data, pd.DataFrame({"image_embedding" : [*im_emb]}), pd.DataFrame({"text_embedding" : [*text_emb]})], axis=1, copy=False)
|
||||
|
||||
# you can save more columns
|
||||
data = data[['url', 'caption', 'similarity', "image_embedding", "text_embedding"]]
|
||||
|
||||
# transform np.arrays to lists
|
||||
data['image_embedding'] = data['image_embedding'].apply(lambda x: list(x))
|
||||
data['text_embedding'] = data['text_embedding'].apply(lambda x: list(x))
|
||||
|
||||
# this small hack is needed becase caption sometimes contains all kind of quotes
|
||||
data['caption'] = data['caption'].apply(lambda x: x.replace("'", " ").replace('"', " "))
|
||||
|
||||
# save data to file
|
||||
data.to_csv(str_i + '.csv', header=False)
|
||||
|
||||
# previous files can be removed
|
||||
os.system(f"rm {npy_file} {metadata_file} {text_npy}")
|
||||
```
|
||||
|
||||
You can download data with
|
||||
```bash
|
||||
seq 0 409 | xargs -P100 -I{} bash -c './download.sh {}'
|
||||
```
|
||||
|
||||
The dataset is divided into 409 files. If you want to work only with a certain part of the dataset, just change the limits.
|
||||
|
||||
## Create table for laion
|
||||
|
||||
Without indexes table can be created by
|
||||
|
||||
```sql
|
||||
CREATE TABLE laion_dataset
|
||||
(
|
||||
`id` Int64,
|
||||
`url` String,
|
||||
`caption` String,
|
||||
`similarity` Float32,
|
||||
`image_embedding` Array(Float32),
|
||||
`text_embedding` Array(Float32)
|
||||
)
|
||||
ENGINE = MergeTree
|
||||
ORDER BY id
|
||||
SETTINGS index_granularity = 8192
|
||||
```
|
||||
|
||||
Fill table with data:
|
||||
|
||||
```sql
|
||||
INSERT INTO laion_dataset FROM INFILE '{path_to_csv_files}/*.csv'
|
||||
```
|
||||
|
||||
## Check data in table without indexes
|
||||
|
||||
Let's check the work of the following query on the part of the dataset (8 million records):
|
||||
|
||||
```sql
|
||||
select url, caption from test_laion where similarity > 0.2 order by L2Distance(image_embedding, {target:Array(Float32)}) limit 30
|
||||
```
|
||||
|
||||
Since the embeddings for images and texts may not match, let's also require a certain threshold of matching accuracy to get images that are more likely to satisfy our queries. The client parameter `target`, which is an array of 512 elements. See later in this article for a convenient way of obtaining such vectors. I used a random picture of a cat from the Internet as a target vector.
|
||||
|
||||
**The result**
|
||||
|
||||
```
|
||||
┌─url───────────────────────────────────────────────────────────────────────────────────────────────────────────┬─caption────────────────────────────────────────────────────────────────┐
|
||||
│ https://s3.amazonaws.com/filestore.rescuegroups.org/6685/pictures/animals/13884/13884995/63318230_463x463.jpg │ Adoptable Female Domestic Short Hair │
|
||||
│ https://s3.amazonaws.com/pet-uploads.adoptapet.com/8/b/6/239905226.jpg │ Adopt A Pet :: Marzipan - New York, NY │
|
||||
│ http://d1n3ar4lqtlydb.cloudfront.net/9/2/4/248407625.jpg │ Adopt A Pet :: Butterscotch - New Castle, DE │
|
||||
│ https://s3.amazonaws.com/pet-uploads.adoptapet.com/e/e/c/245615237.jpg │ Adopt A Pet :: Tiggy - Chicago, IL │
|
||||
│ http://pawsofcoronado.org/wp-content/uploads/2012/12/rsz_pumpkin.jpg │ Pumpkin an orange tabby kitten for adoption │
|
||||
│ https://s3.amazonaws.com/pet-uploads.adoptapet.com/7/8/3/188700997.jpg │ Adopt A Pet :: Brian the Brad Pitt of cats - Frankfort, IL │
|
||||
│ https://s3.amazonaws.com/pet-uploads.adoptapet.com/8/b/d/191533561.jpg │ Domestic Shorthair Cat for adoption in Mesa, Arizona - Charlie │
|
||||
│ https://s3.amazonaws.com/pet-uploads.adoptapet.com/0/1/2/221698235.jpg │ Domestic Shorthair Cat for adoption in Marietta, Ohio - Daisy (Spayed) │
|
||||
└───────────────────────────────────────────────────────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────────────────┘
|
||||
|
||||
8 rows in set. Elapsed: 6.432 sec. Processed 19.65 million rows, 43.96 GB (3.06 million rows/s., 6.84 GB/s.)
|
||||
```
|
||||
|
||||
## Add indexes
|
||||
|
||||
Create a new table or follow instructions from [alter documentation](../../sql-reference/statements/alter/skipping-index.md).
|
||||
|
||||
```sql
|
||||
CREATE TABLE laion_dataset
|
||||
(
|
||||
`id` Int64,
|
||||
`url` String,
|
||||
`caption` String,
|
||||
`similarity` Float32,
|
||||
`image_embedding` Array(Float32),
|
||||
`text_embedding` Array(Float32),
|
||||
INDEX annoy_image image_embedding TYPE annoy(1000) GRANULARITY 1000,
|
||||
INDEX annoy_text text_embedding TYPE annoy(1000) GRANULARITY 1000
|
||||
)
|
||||
ENGINE = MergeTree
|
||||
ORDER BY id
|
||||
SETTINGS index_granularity = 8192
|
||||
```
|
||||
|
||||
When created, the index will be built by L2Distance. You can read more about the parameters in the [annoy documentation](../../engines/table-engines/mergetree-family/annindexes.md#annoy-annoy). It makes sense to build indexes for a large number of granules. If you need good speed, then GRANULARITY should be several times larger than the expected number of results in the search.
|
||||
Now let's check again with the same query:
|
||||
|
||||
```sql
|
||||
select url, caption from test_indexes_laion where similarity > 0.2 order by L2Distance(image_embedding, {target:Array(Float32)}) limit 8
|
||||
```
|
||||
|
||||
**Result**
|
||||
|
||||
```
|
||||
┌─url──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┬─caption──────────────────────────────────────────────────────────────┐
|
||||
│ http://tse1.mm.bing.net/th?id=OIP.R1CUoYp_4hbeFSHBaaB5-gHaFj │ bed bugs and pets can cats carry bed bugs pets adviser │
|
||||
│ http://pet-uploads.adoptapet.com/1/9/c/1963194.jpg?336w │ Domestic Longhair Cat for adoption in Quincy, Massachusetts - Ashley │
|
||||
│ https://thumbs.dreamstime.com/t/cat-bed-12591021.jpg │ Cat on bed Stock Image │
|
||||
│ https://us.123rf.com/450wm/penta/penta1105/penta110500004/9658511-portrait-of-british-short-hair-kitten-lieing-at-sofa-on-sun.jpg │ Portrait of british short hair kitten lieing at sofa on sun. │
|
||||
│ https://www.easypetmd.com/sites/default/files/Wirehaired%20Vizsla%20(2).jpg │ Vizsla (Wirehaired) image 3 │
|
||||
│ https://images.ctfassets.net/yixw23k2v6vo/0000000200009b8800000000/7950f4e1c1db335ef91bb2bc34428de9/dog-cat-flickr-Impatience_1.jpg?w=600&h=400&fm=jpg&fit=thumb&q=65&fl=progressive │ dog and cat image │
|
||||
│ https://i1.wallbox.ru/wallpapers/small/201523/eaa582ee76a31fd.jpg │ cats, kittens, faces, tonkinese │
|
||||
│ https://www.baxterboo.com/images/breeds/medium/cairn-terrier.jpg │ Cairn Terrier Photo │
|
||||
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┴──────────────────────────────────────────────────────────────────────┘
|
||||
|
||||
8 rows in set. Elapsed: 0.641 sec. Processed 22.06 thousand rows, 49.36 MB (91.53 thousand rows/s., 204.81 MB/s.)
|
||||
```
|
||||
|
||||
The speed has increased significantly. But now, the results sometimes differ from what you are looking for. This is due to the approximation of the search and the quality of the constructed embedding. Note that the example was given for picture embeddings, but there are also text embeddings in the dataset, which can also be used for searching.
|
||||
|
||||
## Scripts for embeddings
|
||||
|
||||
Usually, we do not want to get embeddings from existing data, but to get them for new data and look for similar ones in old data. We can use [UDF](../../sql-reference/functions/index.md#sql-user-defined-functions) for this purpose. They will allow you to set the `target` vector without leaving the client. All of the following scripts will be written for the `ViT-B/32` model, as it was used for this dataset. You can use any model, but it is necessary to build embeddings in the dataset and for new objects using the same model.
|
||||
|
||||
### Text embeddings
|
||||
|
||||
`encode_text.py`:
|
||||
```python
|
||||
#!/usr/bin/python3
|
||||
import clip
|
||||
import torch
|
||||
import numpy as np
|
||||
import sys
|
||||
|
||||
if __name__ == '__main__':
|
||||
device = "cuda" if torch.cuda.is_available() else "cpu"
|
||||
model, preprocess = clip.load("ViT-B/32", device=device)
|
||||
for text in sys.stdin:
|
||||
inputs = clip.tokenize(text)
|
||||
with torch.no_grad():
|
||||
text_features = model.encode_text(inputs)[0].tolist()
|
||||
sys.stdout.flush()
|
||||
```
|
||||
|
||||
`encode_text_function.xml`:
|
||||
```xml
|
||||
<functions>
|
||||
<function>
|
||||
<type>executable</type>
|
||||
<name>encode_text</name>
|
||||
<return_type>Array(Float32)</return_type>
|
||||
<argument>
|
||||
<type>String</type>
|
||||
<name>text</name>
|
||||
</argument>
|
||||
<format>TabSeparated</format>
|
||||
<command>encode_text.py</command>
|
||||
<command_read_timeout>1000000</command_read_timeout>
|
||||
</function>
|
||||
</functions>
|
||||
```
|
||||
|
||||
Now we can simply use:
|
||||
|
||||
```sql
|
||||
SELECT encode_text('cat');
|
||||
```
|
||||
|
||||
The first use will be slow because the model needs to be loaded. But repeated queries will be fast. Then we copy the results to ``set param_target=...`` and can easily write queries
|
||||
|
||||
### Image embeddings
|
||||
|
||||
For pictures, the process is similar, but you send the path instead of the picture (if necessary, you can implement a download picture with processing, but it will take longer)
|
||||
|
||||
`encode_picture.py`
|
||||
```python
|
||||
#!/usr/bin/python3
|
||||
import clip
|
||||
import torch
|
||||
import numpy as np
|
||||
from PIL import Image
|
||||
import sys
|
||||
|
||||
if __name__ == '__main__':
|
||||
device = "cuda" if torch.cuda.is_available() else "cpu"
|
||||
model, preprocess = clip.load("ViT-B/32", device=device)
|
||||
for text in sys.stdin:
|
||||
image = preprocess(Image.open(text.strip())).unsqueeze(0).to(device)
|
||||
with torch.no_grad():
|
||||
image_features = model.encode_image(image)[0].tolist()
|
||||
print(image_features)
|
||||
sys.stdout.flush()
|
||||
```
|
||||
|
||||
`encode_picture_function.xml`
|
||||
```xml
|
||||
<functions>
|
||||
<function>
|
||||
<type>executable_pool</type>
|
||||
<name>encode_picture</name>
|
||||
<return_type>Array(Float32)</return_type>
|
||||
<argument>
|
||||
<type>String</type>
|
||||
<name>path</name>
|
||||
</argument>
|
||||
<format>TabSeparated</format>
|
||||
<command>encode_picture.py</command>
|
||||
<command_read_timeout>1000000</command_read_timeout>
|
||||
</function>
|
||||
</functions>
|
||||
```
|
||||
|
||||
The query:
|
||||
```sql
|
||||
SELECT encode_picture('some/path/to/your/picture');
|
||||
```
|
||||
@ -22,6 +22,7 @@ functions in ClickHouse. The sample datasets include:
|
||||
- The [Cell Towers dataset](../getting-started/example-datasets/cell-towers.md) imports a CSV into ClickHouse
|
||||
- The [NYPD Complaint Data](../getting-started/example-datasets/nypd_complaint_data.md) demonstrates how to use data inference to simplify creating tables
|
||||
- The ["What's on the Menu?" dataset](../getting-started/example-datasets/menus.md) has an example of denormalizing data
|
||||
- The [Laion dataset](../getting-started/example-datasets/laion.md) has an example of [Approximate nearest neighbor search indexes](../engines/table-engines/mergetree-family/annindexes.md) usage
|
||||
- [Getting Data Into ClickHouse - Part 1](https://clickhouse.com/blog/getting-data-into-clickhouse-part-1) provides examples of defining a schema and loading a small Hacker News dataset
|
||||
- [Getting Data Into ClickHouse - Part 3 - Using S3](https://clickhouse.com/blog/getting-data-into-clickhouse-part-3-s3) has examples of loading data from s3
|
||||
- [Generating random data in ClickHouse](https://clickhouse.com/blog/generating-random-test-distribution-data-for-clickhouse) shows how to generate random data if none of the above fit your needs.
|
||||
|
||||
@ -83,6 +83,7 @@ The supported formats are:
|
||||
| [RawBLOB](#rawblob) | ✔ | ✔ |
|
||||
| [MsgPack](#msgpack) | ✔ | ✔ |
|
||||
| [MySQLDump](#mysqldump) | ✔ | ✗ |
|
||||
| [Markdown](#markdown) | ✗ | ✔ |
|
||||
|
||||
|
||||
You can control some format processing parameters with the ClickHouse settings. For more information read the [Settings](/docs/en/operations/settings/settings-formats.md) section.
|
||||
@ -1209,6 +1210,7 @@ SELECT * FROM json_each_row_nested
|
||||
- [input_format_json_read_objects_as_strings](/docs/en/operations/settings/settings-formats.md/#input_format_json_read_objects_as_strings) - allow to parse JSON objects as strings in JSON input formats. Default value - `false`.
|
||||
- [input_format_json_named_tuples_as_objects](/docs/en/operations/settings/settings-formats.md/#input_format_json_named_tuples_as_objects) - parse named tuple columns as JSON objects. Default value - `true`.
|
||||
- [input_format_json_defaults_for_missing_elements_in_named_tuple](/docs/en/operations/settings/settings-formats.md/#input_format_json_defaults_for_missing_elements_in_named_tuple) - insert default values for missing elements in JSON object while parsing named tuple. Default value - `true`.
|
||||
- [input_format_json_ignore_unknown_keys_in_named_tuple](/docs/en/operations/settings/settings-formats.md/#input_format_json_ignore_unknown_keys_in_named_tuple) - Ignore unknown keys in json object for named tuples. Default value - `false`.
|
||||
- [output_format_json_quote_64bit_integers](/docs/en/operations/settings/settings-formats.md/#output_format_json_quote_64bit_integers) - controls quoting of 64-bit integers in JSON output format. Default value - `true`.
|
||||
- [output_format_json_quote_64bit_floats](/docs/en/operations/settings/settings-formats.md/#output_format_json_quote_64bit_floats) - controls quoting of 64-bit floats in JSON output format. Default value - `false`.
|
||||
- [output_format_json_quote_denormals](/docs/en/operations/settings/settings-formats.md/#output_format_json_quote_denormals) - enables '+nan', '-nan', '+inf', '-inf' outputs in JSON output format. Default value - `false`.
|
||||
@ -2347,3 +2349,26 @@ FROM file(dump.sql, MySQLDump)
|
||||
│ 3 │
|
||||
└───┘
|
||||
```
|
||||
|
||||
## Markdown {#markdown}
|
||||
|
||||
You can export results using [Markdown](https://en.wikipedia.org/wiki/Markdown) format to generate output ready to be pasted into your `.md` files:
|
||||
|
||||
```sql
|
||||
SELECT
|
||||
number,
|
||||
number * 2
|
||||
FROM numbers(5)
|
||||
FORMAT Markdown
|
||||
```
|
||||
```results
|
||||
| number | multiply(number, 2) |
|
||||
|-:|-:|
|
||||
| 0 | 0 |
|
||||
| 1 | 2 |
|
||||
| 2 | 4 |
|
||||
| 3 | 6 |
|
||||
| 4 | 8 |
|
||||
```
|
||||
|
||||
Markdown table will be generated automatically and can be used on markdown-enabled platforms, like Github. This format is used only for output.
|
||||
|
||||
@ -56,6 +56,19 @@ sudo apt-get clean
|
||||
sudo apt-get autoclean
|
||||
```
|
||||
|
||||
### You Can't Get Packages With Yum Because Of Wrong Signature
|
||||
|
||||
Possible issue: the cache is wrong, maybe it's broken after updated GPG key in 2022-09.
|
||||
|
||||
The solution is to clean out the cache and lib directory for yum:
|
||||
|
||||
```
|
||||
sudo find /var/lib/yum/repos/ /var/cache/yum/ -name 'clickhouse-*' -type d -exec rm -rf {} +
|
||||
sudo rm -f /etc/yum.repos.d/clickhouse.repo
|
||||
```
|
||||
|
||||
After that follow the [install guide](../getting-started/install.md#from-rpm-packages)
|
||||
|
||||
## Connecting to the Server {#troubleshooting-accepts-no-connections}
|
||||
|
||||
Possible issues:
|
||||
|
||||
@ -79,7 +79,7 @@ The BACKUP and RESTORE statements take a list of DATABASE and TABLE names, a des
|
||||
- ASYNC: backup or restore asynchronously
|
||||
- PARTITIONS: a list of partitions to restore
|
||||
- SETTINGS:
|
||||
- [`compression_method`](en/sql-reference/statements/create/table/#column-compression-codecs) and compression_level
|
||||
- [`compression_method`](/docs/en/sql-reference/statements/create/table.md/#column-compression-codecs) and compression_level
|
||||
- `password` for the file on disk
|
||||
- `base_backup`: the destination of the previous backup of this source. For example, `Disk('backups', '1.zip')`
|
||||
|
||||
|
||||
@ -239,7 +239,7 @@ Example of configuration:
|
||||
<clickhouse>
|
||||
<named_collections>
|
||||
<remote1>
|
||||
<host>localhost</host>
|
||||
<host>remote_host</host>
|
||||
<port>9000</port>
|
||||
<database>system</database>
|
||||
<user>foo</user>
|
||||
|
||||
@ -96,4 +96,4 @@ setting [query_result_cache_store_results_of_queries_with_nondeterministic_funct
|
||||
Finally, entries in the query cache are not shared between users due to security reasons. For example, user A must not be able to bypass a
|
||||
row policy on a table by running the same query as another user B for whom no such policy exists. However, if necessary, cache entries can
|
||||
be marked accessible by other users (i.e. shared) by supplying setting
|
||||
[query_result_cache_share_between_users]{settings/settings.md#query-result-cache-share-between-users}.
|
||||
[query_result_cache_share_between_users](settings/settings.md#query-result-cache-share-between-users).
|
||||
|
||||
@ -106,21 +106,20 @@ Possible values:
|
||||
Default value: 1.
|
||||
|
||||
The delay (in milliseconds) for `INSERT` is calculated by the formula:
|
||||
|
||||
```code
|
||||
max_k = parts_to_throw_insert - parts_to_delay_insert
|
||||
k = 1 + parts_count_in_partition - parts_to_delay_insert
|
||||
delay_milliseconds = pow(max_delay_to_insert * 1000, k / max_k)
|
||||
```
|
||||
For example, if a partition has 299 active parts and parts_to_throw_insert = 300, parts_to_delay_insert = 150, max_delay_to_insert = 1, `INSERT` is delayed for `pow( 1 * 1000, (1 + 299 - 150) / (300 - 150) ) = 1000` milliseconds.
|
||||
|
||||
Starting from version 23.1 formula has been changed to:
|
||||
```code
|
||||
allowed_parts_over_threshold = parts_to_throw_insert - parts_to_delay_insert + 1
|
||||
allowed_parts_over_threshold = parts_to_throw_insert - parts_to_delay_insert
|
||||
parts_over_threshold = parts_count_in_partition - parts_to_delay_insert + 1
|
||||
delay_milliseconds = max(min_delay_to_insert_ms, (max_delay_to_insert * 1000) * parts_over_threshold / allowed_parts_over_threshold)
|
||||
```
|
||||
|
||||
For example if a partition has 299 active parts and parts_to_throw_insert = 300, parts_to_delay_insert = 150, max_delay_to_insert = 1, `INSERT` is delayed for `pow( 1 * 1000, (1 + 299 - 150) / (300 - 150) ) = 1000` milliseconds.
|
||||
For example, if a partition has 224 active parts and parts_to_throw_insert = 300, parts_to_delay_insert = 150, max_delay_to_insert = 1, min_delay_to_insert_ms = 10, `INSERT` is delayed for `max( 10, 1 * 1000 * (224 - 150 + 1) / (300 - 150) ) = 500` milliseconds.
|
||||
|
||||
## max_parts_in_total {#max-parts-in-total}
|
||||
|
||||
|
||||
@ -500,6 +500,12 @@ Parse named tuple columns as JSON objects.
|
||||
|
||||
Enabled by default.
|
||||
|
||||
## input_format_json_ignore_unknown_keys_in_named_tuple {#input_format_json_ignore_unknown_keys_in_named_tuple}
|
||||
|
||||
Ignore unknown keys in json object for named tuples.
|
||||
|
||||
Disabled by default.
|
||||
|
||||
## input_format_json_defaults_for_missing_elements_in_named_tuple {#input_format_json_defaults_for_missing_elements_in_named_tuple}
|
||||
|
||||
Insert default values for missing elements in JSON object while parsing named tuple.
|
||||
|
||||
@ -1632,6 +1632,49 @@ SELECT * FROM test_table
|
||||
└───┘
|
||||
```
|
||||
|
||||
## insert_keeper_max_retries
|
||||
|
||||
The setting sets the maximum number of retries for ClickHouse Keeper (or ZooKeeper) requests during insert into replicated MergeTree. Only Keeper requests which failed due to network error, Keeper session timeout, or request timeout are considered for retries.
|
||||
|
||||
Possible values:
|
||||
|
||||
- Positive integer.
|
||||
- 0 — Retries are disabled
|
||||
|
||||
Default value: 0
|
||||
|
||||
Keeper request retries are done after some timeout. The timeout is controlled by the following settings: `insert_keeper_retry_initial_backoff_ms`, `insert_keeper_retry_max_backoff_ms`.
|
||||
The first retry is done after `insert_keeper_retry_initial_backoff_ms` timeout. The consequent timeouts will be calculated as follows:
|
||||
```
|
||||
timeout = min(insert_keeper_retry_max_backoff_ms, latest_timeout * 2)
|
||||
```
|
||||
|
||||
For example, if `insert_keeper_retry_initial_backoff_ms=100`, `insert_keeper_retry_max_backoff_ms=10000` and `insert_keeper_max_retries=8` then timeouts will be `100, 200, 400, 800, 1600, 3200, 6400, 10000`.
|
||||
|
||||
Apart from fault tolerance, the retries aim to provide a better user experience - they allow to avoid returning an error during INSERT execution if Keeper is restarted, for example, due to an upgrade.
|
||||
|
||||
## insert_keeper_retry_initial_backoff_ms {#insert_keeper_retry_initial_backoff_ms}
|
||||
|
||||
Initial timeout(in milliseconds) to retry a failed Keeper request during INSERT query execution
|
||||
|
||||
Possible values:
|
||||
|
||||
- Positive integer.
|
||||
- 0 — No timeout
|
||||
|
||||
Default value: 100
|
||||
|
||||
## insert_keeper_retry_max_backoff_ms {#insert_keeper_retry_max_backoff_ms}
|
||||
|
||||
Maximum timeout (in milliseconds) to retry a failed Keeper request during INSERT query execution
|
||||
|
||||
Possible values:
|
||||
|
||||
- Positive integer.
|
||||
- 0 — Maximum timeout is not limited
|
||||
|
||||
Default value: 10000
|
||||
|
||||
## max_network_bytes {#settings-max-network-bytes}
|
||||
|
||||
Limits the data volume (in bytes) that is received or transmitted over the network when executing a query. This setting applies to every individual query.
|
||||
@ -1915,6 +1958,21 @@ Possible values:
|
||||
|
||||
Default value: 0.
|
||||
|
||||
## optimize_skip_merged_partitions {#optimize-skip-merged-partitions}
|
||||
|
||||
Enables or disables optimization for [OPTIMIZE TABLE ... FINAL](../../sql-reference/statements/optimize.md) query if there is only one part with level > 0 and it doesn't have expired TTL.
|
||||
|
||||
- `OPTIMIZE TABLE ... FINAL SETTINGS optimize_skip_merged_partitions=1`
|
||||
|
||||
By default, `OPTIMIZE TABLE ... FINAL` query rewrites the one part even if there is only a single part.
|
||||
|
||||
Possible values:
|
||||
|
||||
- 1 - Enable optimization.
|
||||
- 0 - Disable optimization.
|
||||
|
||||
Default value: 0.
|
||||
|
||||
## optimize_functions_to_subcolumns {#optimize-functions-to-subcolumns}
|
||||
|
||||
Enables or disables optimization by transforming some functions to reading subcolumns. This reduces the amount of data to read.
|
||||
|
||||
@ -9,6 +9,7 @@ Columns:
|
||||
|
||||
- `metric` ([String](../../sql-reference/data-types/string.md)) — Metric name.
|
||||
- `value` ([Float64](../../sql-reference/data-types/float.md)) — Metric value.
|
||||
- `description` ([String](../../sql-reference/data-types/string.md) - Metric description)
|
||||
|
||||
**Example**
|
||||
|
||||
@ -17,18 +18,18 @@ SELECT * FROM system.asynchronous_metrics LIMIT 10
|
||||
```
|
||||
|
||||
``` text
|
||||
┌─metric──────────────────────────────────┬──────value─┐
|
||||
│ jemalloc.background_thread.run_interval │ 0 │
|
||||
│ jemalloc.background_thread.num_runs │ 0 │
|
||||
│ jemalloc.background_thread.num_threads │ 0 │
|
||||
│ jemalloc.retained │ 422551552 │
|
||||
│ jemalloc.mapped │ 1682989056 │
|
||||
│ jemalloc.resident │ 1656446976 │
|
||||
│ jemalloc.metadata_thp │ 0 │
|
||||
│ jemalloc.metadata │ 10226856 │
|
||||
│ UncompressedCacheCells │ 0 │
|
||||
│ MarkCacheFiles │ 0 │
|
||||
└─────────────────────────────────────────┴────────────┘
|
||||
┌─metric──────────────────────────────────┬──────value─┬─description────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
|
||||
│ AsynchronousMetricsCalculationTimeSpent │ 0.00179053 │ Time in seconds spent for calculation of asynchronous metrics (this is the overhead of asynchronous metrics). │
|
||||
│ NumberOfDetachedByUserParts │ 0 │ The total number of parts detached from MergeTree tables by users with the `ALTER TABLE DETACH` query (as opposed to unexpected, broken or ignored parts). The server does not care about detached parts and they can be removed. │
|
||||
│ NumberOfDetachedParts │ 0 │ The total number of parts detached from MergeTree tables. A part can be detached by a user with the `ALTER TABLE DETACH` query or by the server itself it the part is broken, unexpected or unneeded. The server does not care about detached parts and they can be removed. │
|
||||
│ TotalRowsOfMergeTreeTables │ 2781309 │ Total amount of rows (records) stored in all tables of MergeTree family. │
|
||||
│ TotalBytesOfMergeTreeTables │ 7741926 │ Total amount of bytes (compressed, including data and indices) stored in all tables of MergeTree family. │
|
||||
│ NumberOfTables │ 93 │ Total number of tables summed across the databases on the server, excluding the databases that cannot contain MergeTree tables. The excluded database engines are those who generate the set of tables on the fly, like `Lazy`, `MySQL`, `PostgreSQL`, `SQlite`. │
|
||||
│ NumberOfDatabases │ 6 │ Total number of databases on the server. │
|
||||
│ MaxPartCountForPartition │ 6 │ Maximum number of parts per partition across all partitions of all tables of MergeTree family. Values larger than 300 indicates misconfiguration, overload, or massive data loading. │
|
||||
│ ReplicasSumMergesInQueue │ 0 │ Sum of merge operations in the queue (still to be applied) across Replicated tables. │
|
||||
│ ReplicasSumInsertsInQueue │ 0 │ Sum of INSERT operations in the queue (still to be replicated) across Replicated tables. │
|
||||
└─────────────────────────────────────────┴────────────┴────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
|
||||
```
|
||||
|
||||
**See Also**
|
||||
|
||||
@ -19,11 +19,11 @@ Example:
|
||||
|
||||
``` sql
|
||||
SELECT maxMap(a, b)
|
||||
FROM values('a Array(Int32), b Array(Int64)', ([1, 2], [2, 2]), ([2, 3], [1, 1]))
|
||||
FROM values('a Array(Char), b Array(Int64)', (['x', 'y'], [2, 2]), (['y', 'z'], [3, 1]))
|
||||
```
|
||||
|
||||
``` text
|
||||
┌─maxMap(a, b)──────┐
|
||||
│ ([1,2,3],[2,2,1]) │
|
||||
└───────────────────┘
|
||||
┌─maxMap(a, b)───────────┐
|
||||
│ [['x','y','z'],[2,3,1]]│
|
||||
└────────────────────────┘
|
||||
```
|
||||
|
||||
@ -6,3 +6,7 @@ sidebar_position: 4
|
||||
# sum
|
||||
|
||||
Calculates the sum. Only works for numbers.
|
||||
|
||||
```
|
||||
SELECT sum(salary) FROM employees;
|
||||
```
|
||||
|
||||
@ -28,15 +28,16 @@ Returns an array of the values with maximum approximate sum of weights.
|
||||
Query:
|
||||
|
||||
``` sql
|
||||
SELECT topKWeighted(10)(number, number) FROM numbers(1000)
|
||||
SELECT topKWeighted(2)(k, w) FROM
|
||||
VALUES('k Char, w UInt64', ('y', 1), ('y', 1), ('x', 5), ('y', 1), ('z', 10))
|
||||
```
|
||||
|
||||
Result:
|
||||
|
||||
``` text
|
||||
┌─topKWeighted(10)(number, number)──────────┐
|
||||
│ [999,998,997,996,995,994,993,992,991,990] │
|
||||
└───────────────────────────────────────────┘
|
||||
┌─topKWeighted(2)(k, w)──┐
|
||||
│ ['z','x'] │
|
||||
└────────────────────────┘
|
||||
```
|
||||
|
||||
**See Also**
|
||||
|
||||
@ -290,15 +290,11 @@ This storage method works the same way as hashed and allows using date/time (arb
|
||||
Example: The table contains discounts for each advertiser in the format:
|
||||
|
||||
``` text
|
||||
+---------|-------------|-------------|------+
|
||||
| advertiser id | discount start date | discount end date | amount |
|
||||
+===============+=====================+===================+========+
|
||||
| 123 | 2015-01-01 | 2015-01-15 | 0.15 |
|
||||
+---------|-------------|-------------|------+
|
||||
| 123 | 2015-01-16 | 2015-01-31 | 0.25 |
|
||||
+---------|-------------|-------------|------+
|
||||
| 456 | 2015-01-01 | 2015-01-15 | 0.05 |
|
||||
+---------|-------------|-------------|------+
|
||||
┌─advertiser_id─┬─discount_start_date─┬─discount_end_date─┬─amount─┐
|
||||
│ 123 │ 2015-01-16 │ 2015-01-31 │ 0.25 │
|
||||
│ 123 │ 2015-01-01 │ 2015-01-15 │ 0.15 │
|
||||
│ 456 │ 2015-01-01 │ 2015-01-15 │ 0.05 │
|
||||
└───────────────┴─────────────────────┴───────────────────┴────────┘
|
||||
```
|
||||
|
||||
To use a sample for date ranges, define the `range_min` and `range_max` elements in the [structure](../../../sql-reference/dictionaries/external-dictionaries/external-dicts-dict-structure.md). These elements must contain elements `name` and `type` (if `type` is not specified, the default type will be used - Date). `type` can be any numeric type (Date / DateTime / UInt64 / Int32 / others).
|
||||
@ -307,19 +303,25 @@ To use a sample for date ranges, define the `range_min` and `range_max` elements
|
||||
Values of `range_min` and `range_max` should fit in `Int64` type.
|
||||
:::
|
||||
|
||||
Example:
|
||||
Example:
|
||||
|
||||
``` xml
|
||||
<layout>
|
||||
<range_hashed>
|
||||
<!-- Strategy for overlapping ranges (min/max). Default: min (return a matching range with the min(range_min -> range_max) value) -->
|
||||
<range_lookup_strategy>min</range_lookup_strategy>
|
||||
</range_hashed>
|
||||
</layout>
|
||||
<structure>
|
||||
<id>
|
||||
<name>Id</name>
|
||||
<name>advertiser_id</name>
|
||||
</id>
|
||||
<range_min>
|
||||
<name>first</name>
|
||||
<name>discount_start_date</name>
|
||||
<type>Date</type>
|
||||
</range_min>
|
||||
<range_max>
|
||||
<name>last</name>
|
||||
<name>discount_end_date</name>
|
||||
<type>Date</type>
|
||||
</range_max>
|
||||
...
|
||||
@ -328,17 +330,17 @@ Example:
|
||||
or
|
||||
|
||||
``` sql
|
||||
CREATE DICTIONARY somedict (
|
||||
id UInt64,
|
||||
first Date,
|
||||
last Date,
|
||||
advertiser_id UInt64
|
||||
CREATE DICTIONARY discounts_dict (
|
||||
advertiser_id UInt64,
|
||||
discount_start_date Date,
|
||||
discount_end_date Date,
|
||||
amount Float64
|
||||
)
|
||||
PRIMARY KEY id
|
||||
SOURCE(CLICKHOUSE(TABLE 'date_table'))
|
||||
SOURCE(CLICKHOUSE(TABLE 'discounts'))
|
||||
LIFETIME(MIN 1 MAX 1000)
|
||||
LAYOUT(RANGE_HASHED())
|
||||
RANGE(MIN first MAX last)
|
||||
LAYOUT(RANGE_HASHED(range_lookup_strategy 'max'))
|
||||
RANGE(MIN discount_start_date MAX discount_end_date)
|
||||
```
|
||||
|
||||
To work with these dictionaries, you need to pass an additional argument to the `dictGet` function, for which a range is selected:
|
||||
@ -349,16 +351,17 @@ dictGet('dict_name', 'attr_name', id, date)
|
||||
Query example:
|
||||
|
||||
``` sql
|
||||
SELECT dictGet('somedict', 'advertiser_id', 1, '2022-10-20 23:20:10.000'::DateTime64::UInt64);
|
||||
SELECT dictGet('discounts_dict', 'amount', 1, '2022-10-20'::Date);
|
||||
```
|
||||
|
||||
This function returns the value for the specified `id`s and the date range that includes the passed date.
|
||||
|
||||
Details of the algorithm:
|
||||
|
||||
- If the `id` is not found or a range is not found for the `id`, it returns the default value for the dictionary.
|
||||
- If there are overlapping ranges, it returns value for any (random) range.
|
||||
- If the range delimiter is `NULL` or an invalid date (such as 1900-01-01), the range is open. The range can be open on both sides.
|
||||
- If the `id` is not found or a range is not found for the `id`, it returns the default value of the attribute's type.
|
||||
- If there are overlapping ranges and `range_lookup_strategy=min`, it returns a matching range with minimal `range_min`, if several ranges found, it returns a range with minimal `range_max`, if again several ranges found (several ranges had the same `range_min` and `range_max` it returns a random range of them.
|
||||
- If there are overlapping ranges and `range_lookup_strategy=max`, it returns a matching range with maximal `range_min`, if several ranges found, it returns a range with maximal `range_max`, if again several ranges found (several ranges had the same `range_min` and `range_max` it returns a random range of them.
|
||||
- If the `range_max` is `NULL`, the range is open. `NULL` is treated as maximal possible value. For the `range_min` `1970-01-01` or `0` (-MAX_INT) can be used as the open value.
|
||||
|
||||
Configuration example:
|
||||
|
||||
@ -407,6 +410,108 @@ PRIMARY KEY Abcdef
|
||||
RANGE(MIN StartTimeStamp MAX EndTimeStamp)
|
||||
```
|
||||
|
||||
Configuration example with overlapping ranges and open ranges:
|
||||
|
||||
```sql
|
||||
CREATE TABLE discounts
|
||||
(
|
||||
advertiser_id UInt64,
|
||||
discount_start_date Date,
|
||||
discount_end_date Nullable(Date),
|
||||
amount Float64
|
||||
)
|
||||
ENGINE = Memory;
|
||||
|
||||
INSERT INTO discounts VALUES (1, '2015-01-01', Null, 0.1);
|
||||
INSERT INTO discounts VALUES (1, '2015-01-15', Null, 0.2);
|
||||
INSERT INTO discounts VALUES (2, '2015-01-01', '2015-01-15', 0.3);
|
||||
INSERT INTO discounts VALUES (2, '2015-01-04', '2015-01-10', 0.4);
|
||||
INSERT INTO discounts VALUES (3, '1970-01-01', '2015-01-15', 0.5);
|
||||
INSERT INTO discounts VALUES (3, '1970-01-01', '2015-01-10', 0.6);
|
||||
|
||||
SELECT * FROM discounts ORDER BY advertiser_id, discount_start_date;
|
||||
┌─advertiser_id─┬─discount_start_date─┬─discount_end_date─┬─amount─┐
|
||||
│ 1 │ 2015-01-01 │ ᴺᵁᴸᴸ │ 0.1 │
|
||||
│ 1 │ 2015-01-15 │ ᴺᵁᴸᴸ │ 0.2 │
|
||||
│ 2 │ 2015-01-01 │ 2015-01-15 │ 0.3 │
|
||||
│ 2 │ 2015-01-04 │ 2015-01-10 │ 0.4 │
|
||||
│ 3 │ 1970-01-01 │ 2015-01-15 │ 0.5 │
|
||||
│ 3 │ 1970-01-01 │ 2015-01-10 │ 0.6 │
|
||||
└───────────────┴─────────────────────┴───────────────────┴────────┘
|
||||
|
||||
-- RANGE_LOOKUP_STRATEGY 'max'
|
||||
|
||||
CREATE DICTIONARY discounts_dict
|
||||
(
|
||||
advertiser_id UInt64,
|
||||
discount_start_date Date,
|
||||
discount_end_date Nullable(Date),
|
||||
amount Float64
|
||||
)
|
||||
PRIMARY KEY advertiser_id
|
||||
SOURCE(CLICKHOUSE(TABLE discounts))
|
||||
LIFETIME(MIN 600 MAX 900)
|
||||
LAYOUT(RANGE_HASHED(RANGE_LOOKUP_STRATEGY 'max'))
|
||||
RANGE(MIN discount_start_date MAX discount_end_date);
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 1, toDate('2015-01-14')) res;
|
||||
┌─res─┐
|
||||
│ 0.1 │ -- the only one range is matching: 2015-01-01 - Null
|
||||
└─────┘
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 1, toDate('2015-01-16')) res;
|
||||
┌─res─┐
|
||||
│ 0.2 │ -- two ranges are matching, range_min 2015-01-15 (0.2) is bigger than 2015-01-01 (0.1)
|
||||
└─────┘
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 2, toDate('2015-01-06')) res;
|
||||
┌─res─┐
|
||||
│ 0.4 │ -- two ranges are matching, range_min 2015-01-04 (0.4) is bigger than 2015-01-01 (0.3)
|
||||
└─────┘
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 3, toDate('2015-01-01')) res;
|
||||
┌─res─┐
|
||||
│ 0.5 │ -- two ranges are matching, range_min are equal, 2015-01-15 (0.5) is bigger than 2015-01-10 (0.6)
|
||||
└─────┘
|
||||
|
||||
DROP DICTIONARY discounts_dict;
|
||||
|
||||
-- RANGE_LOOKUP_STRATEGY 'min'
|
||||
|
||||
CREATE DICTIONARY discounts_dict
|
||||
(
|
||||
advertiser_id UInt64,
|
||||
discount_start_date Date,
|
||||
discount_end_date Nullable(Date),
|
||||
amount Float64
|
||||
)
|
||||
PRIMARY KEY advertiser_id
|
||||
SOURCE(CLICKHOUSE(TABLE discounts))
|
||||
LIFETIME(MIN 600 MAX 900)
|
||||
LAYOUT(RANGE_HASHED(RANGE_LOOKUP_STRATEGY 'min'))
|
||||
RANGE(MIN discount_start_date MAX discount_end_date);
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 1, toDate('2015-01-14')) res;
|
||||
┌─res─┐
|
||||
│ 0.1 │ -- the only one range is matching: 2015-01-01 - Null
|
||||
└─────┘
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 1, toDate('2015-01-16')) res;
|
||||
┌─res─┐
|
||||
│ 0.1 │ -- two ranges are matching, range_min 2015-01-01 (0.1) is less than 2015-01-15 (0.2)
|
||||
└─────┘
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 2, toDate('2015-01-06')) res;
|
||||
┌─res─┐
|
||||
│ 0.3 │ -- two ranges are matching, range_min 2015-01-01 (0.3) is less than 2015-01-04 (0.4)
|
||||
└─────┘
|
||||
|
||||
select dictGet('discounts_dict', 'amount', 3, toDate('2015-01-01')) res;
|
||||
┌─res─┐
|
||||
│ 0.6 │ -- two ranges are matching, range_min are equal, 2015-01-10 (0.6) is less than 2015-01-15 (0.5)
|
||||
└─────┘
|
||||
```
|
||||
|
||||
### complex_key_range_hashed
|
||||
|
||||
The dictionary is stored in memory in the form of a hash table with an ordered array of ranges and their corresponding values (see [range_hashed](#range-hashed)). This type of storage is for use with composite [keys](../../../sql-reference/dictionaries/external-dictionaries/external-dicts-dict-structure.md).
|
||||
|
||||
@ -209,10 +209,25 @@ Aliases: `DAYOFMONTH`, `DAY`.
|
||||
|
||||
## toDayOfWeek
|
||||
|
||||
Converts a date or date with time to a UInt8 number containing the number of the day of the week (Monday is 1, and Sunday is 7).
|
||||
Converts a date or date with time to a UInt8 number containing the number of the day of the week.
|
||||
|
||||
The two-argument form of `toDayOfWeek()` enables you to specify whether the week starts on Monday or Sunday, and whether the return value should be in the range from 0 to 6 or 1 to 7. If the mode argument is ommited, the default mode is 0. The time zone of the date can be specified as the third argument.
|
||||
|
||||
| Mode | First day of week | Range |
|
||||
|------|-------------------|------------------------------------------------|
|
||||
| 0 | Monday | 1-7: Monday = 1, Tuesday = 2, ..., Sunday = 7 |
|
||||
| 1 | Monday | 0-6: Monday = 0, Tuesday = 1, ..., Sunday = 6 |
|
||||
| 2 | Sunday | 0-6: Sunday = 0, Monday = 1, ..., Saturday = 6 |
|
||||
| 3 | Sunday | 1-7: Sunday = 1, Monday = 2, ..., Saturday = 7 |
|
||||
|
||||
Alias: `DAYOFWEEK`.
|
||||
|
||||
**Syntax**
|
||||
|
||||
``` sql
|
||||
toDayOfWeek(t[, mode[, timezone]])
|
||||
```
|
||||
|
||||
## toHour
|
||||
|
||||
Converts a date with time to a UInt8 number containing the number of the hour in 24-hour time (0-23).
|
||||
@ -316,11 +331,17 @@ If `toLastDayOfMonth` is called with an argument of type `Date` greater then 214
|
||||
Rounds down a date, or date with time, to the nearest Monday.
|
||||
Returns the date.
|
||||
|
||||
## toStartOfWeek(t\[,mode\])
|
||||
## toStartOfWeek
|
||||
|
||||
Rounds down a date, or date with time, to the nearest Sunday or Monday by mode.
|
||||
Rounds a date or date with time down to the nearest Sunday or Monday.
|
||||
Returns the date.
|
||||
The mode argument works exactly like the mode argument to toWeek(). For the single-argument syntax, a mode value of 0 is used.
|
||||
The mode argument works exactly like the mode argument in function `toWeek()`. If no mode is specified, mode is assumed as 0.
|
||||
|
||||
**Syntax**
|
||||
|
||||
``` sql
|
||||
toStartOfWeek(t[, mode[, timezone]])
|
||||
```
|
||||
|
||||
## toStartOfDay
|
||||
|
||||
@ -455,10 +476,12 @@ Converts a date, or date with time, to a UInt16 number containing the ISO Year n
|
||||
|
||||
Converts a date, or date with time, to a UInt8 number containing the ISO Week number.
|
||||
|
||||
## toWeek(date\[,mode\])
|
||||
## toWeek
|
||||
|
||||
This function returns the week number for date or datetime. The two-argument form of `toWeek()` enables you to specify whether the week starts on Sunday or Monday and whether the return value should be in the range from 0 to 53 or from 1 to 53. If the mode argument is omitted, the default mode is 0.
|
||||
|
||||
`toISOWeek()` is a compatibility function that is equivalent to `toWeek(date,3)`.
|
||||
|
||||
This function returns the week number for date or datetime. The two-argument form of toWeek() enables you to specify whether the week starts on Sunday or Monday and whether the return value should be in the range from 0 to 53 or from 1 to 53. If the mode argument is omitted, the default mode is 0.
|
||||
`toISOWeek()`is a compatibility function that is equivalent to `toWeek(date,3)`.
|
||||
The following table describes how the mode argument works.
|
||||
|
||||
| Mode | First day of week | Range | Week 1 is the first week … |
|
||||
@ -482,13 +505,15 @@ For mode values with a meaning of “with 4 or more days this year,” weeks are
|
||||
|
||||
For mode values with a meaning of “contains January 1”, the week contains January 1 is week 1. It does not matter how many days in the new year the week contained, even if it contained only one day.
|
||||
|
||||
**Syntax**
|
||||
|
||||
``` sql
|
||||
toWeek(date, [, mode][, Timezone])
|
||||
toWeek(t[, mode[, time_zone]])
|
||||
```
|
||||
|
||||
**Arguments**
|
||||
|
||||
- `date` – Date or DateTime.
|
||||
- `t` – Date or DateTime.
|
||||
- `mode` – Optional parameter, Range of values is \[0,9\], default is 0.
|
||||
- `Timezone` – Optional parameter, it behaves like any other conversion function.
|
||||
|
||||
@ -504,13 +529,19 @@ SELECT toDate('2016-12-27') AS date, toWeek(date) AS week0, toWeek(date,1) AS we
|
||||
└────────────┴───────┴───────┴───────┘
|
||||
```
|
||||
|
||||
## toYearWeek(date\[,mode\])
|
||||
## toYearWeek
|
||||
|
||||
Returns year and week for a date. The year in the result may be different from the year in the date argument for the first and the last week of the year.
|
||||
|
||||
The mode argument works exactly like the mode argument to toWeek(). For the single-argument syntax, a mode value of 0 is used.
|
||||
The mode argument works exactly like the mode argument to `toWeek()`. For the single-argument syntax, a mode value of 0 is used.
|
||||
|
||||
`toISOYear()`is a compatibility function that is equivalent to `intDiv(toYearWeek(date,3),100)`.
|
||||
`toISOYear()` is a compatibility function that is equivalent to `intDiv(toYearWeek(date,3),100)`.
|
||||
|
||||
**Syntax**
|
||||
|
||||
``` sql
|
||||
toYearWeek(t[, mode[, timezone]])
|
||||
```
|
||||
|
||||
**Example**
|
||||
|
||||
@ -1262,31 +1293,31 @@ Similar to formatDateTime, except that it formats datetime in Joda style instead
|
||||
Using replacement fields, you can define a pattern for the resulting string.
|
||||
|
||||
|
||||
| Placeholder | Description | Presentation | Examples |
|
||||
| ----------- | ----------- | ------------- | -------- |
|
||||
| G | era | text | AD |
|
||||
| C | century of era (>=0) | number | 20 |
|
||||
| Y | year of era (>=0) | year | 1996 |
|
||||
| x | weekyear(not supported yet) | year | 1996 |
|
||||
| w | week of weekyear(not supported yet) | number | 27 |
|
||||
| e | day of week | number | 2 |
|
||||
| E | day of week | text | Tuesday; Tue |
|
||||
| y | year | year | 1996 |
|
||||
| D | day of year | number | 189 |
|
||||
| M | month of year | month | July; Jul; 07 |
|
||||
| d | day of month | number | 10 |
|
||||
| a | halfday of day | text | PM |
|
||||
| K | hour of halfday (0~11) | number | 0 |
|
||||
| h | clockhour of halfday (1~12) | number | 12 |
|
||||
| H | hour of day (0~23) | number | 0 |
|
||||
| k | clockhour of day (1~24) | number | 24 |
|
||||
| m | minute of hour | number | 30 |
|
||||
| s | second of minute | number | 55 |
|
||||
| S | fraction of second(not supported yet) | number | 978 |
|
||||
| z | time zone(short name not supported yet) | text | Pacific Standard Time; PST |
|
||||
| Z | time zone offset/id(not supported yet) | zone | -0800; -08:00; America/Los_Angeles |
|
||||
| ' | escape for text | delimiter| |
|
||||
| '' | single quote | literal | ' |
|
||||
| Placeholder | Description | Presentation | Examples |
|
||||
| ----------- | ---------------------------------------- | ------------- | ---------------------------------- |
|
||||
| G | era | text | AD |
|
||||
| C | century of era (>=0) | number | 20 |
|
||||
| Y | year of era (>=0) | year | 1996 |
|
||||
| x | weekyear (not supported yet) | year | 1996 |
|
||||
| w | week of weekyear (not supported yet) | number | 27 |
|
||||
| e | day of week | number | 2 |
|
||||
| E | day of week | text | Tuesday; Tue |
|
||||
| y | year | year | 1996 |
|
||||
| D | day of year | number | 189 |
|
||||
| M | month of year | month | July; Jul; 07 |
|
||||
| d | day of month | number | 10 |
|
||||
| a | halfday of day | text | PM |
|
||||
| K | hour of halfday (0~11) | number | 0 |
|
||||
| h | clockhour of halfday (1~12) | number | 12 |
|
||||
| H | hour of day (0~23) | number | 0 |
|
||||
| k | clockhour of day (1~24) | number | 24 |
|
||||
| m | minute of hour | number | 30 |
|
||||
| s | second of minute | number | 55 |
|
||||
| S | fraction of second (not supported yet) | number | 978 |
|
||||
| z | time zone (short name not supported yet) | text | Pacific Standard Time; PST |
|
||||
| Z | time zone offset/id (not supported yet) | zone | -0800; -08:00; America/Los_Angeles |
|
||||
| ' | escape for text | delimiter | |
|
||||
| '' | single quote | literal | ' |
|
||||
|
||||
**Example**
|
||||
|
||||
|
||||
@ -45,37 +45,38 @@ SELECT halfMD5(array('e','x','a'), 'mple', 10, toDateTime('2019-06-15 23:00:00')
|
||||
|
||||
Calculates the MD4 from a string and returns the resulting set of bytes as FixedString(16).
|
||||
|
||||
## MD5
|
||||
## MD5 {#hash_functions-md5}
|
||||
|
||||
Calculates the MD5 from a string and returns the resulting set of bytes as FixedString(16).
|
||||
If you do not need MD5 in particular, but you need a decent cryptographic 128-bit hash, use the ‘sipHash128’ function instead.
|
||||
If you want to get the same result as output by the md5sum utility, use lower(hex(MD5(s))).
|
||||
|
||||
## sipHash64
|
||||
## sipHash64 (#hash_functions-siphash64)
|
||||
|
||||
Produces a 64-bit [SipHash](https://131002.net/siphash/) hash value.
|
||||
Produces a 64-bit [SipHash](https://en.wikipedia.org/wiki/SipHash) hash value.
|
||||
|
||||
```sql
|
||||
sipHash64(par1,...)
|
||||
```
|
||||
|
||||
This is a cryptographic hash function. It works at least three times faster than the [MD5](#hash_functions-md5) function.
|
||||
This is a cryptographic hash function. It works at least three times faster than the [MD5](#hash_functions-md5) hash function.
|
||||
|
||||
Function [interprets](/docs/en/sql-reference/functions/type-conversion-functions.md/#type_conversion_functions-reinterpretAsString) all the input parameters as strings and calculates the hash value for each of them. Then combines hashes by the following algorithm:
|
||||
The function [interprets](/docs/en/sql-reference/functions/type-conversion-functions.md/#type_conversion_functions-reinterpretAsString) all the input parameters as strings and calculates the hash value for each of them. It then combines the hashes by the following algorithm:
|
||||
|
||||
1. After hashing all the input parameters, the function gets the array of hashes.
|
||||
2. Function takes the first and the second elements and calculates a hash for the array of them.
|
||||
3. Then the function takes the hash value, calculated at the previous step, and the third element of the initial hash array, and calculates a hash for the array of them.
|
||||
4. The previous step is repeated for all the remaining elements of the initial hash array.
|
||||
1. The first and the second hash value are concatenated to an array which is hashed.
|
||||
2. The previously calculated hash value and the hash of the third input paramter are hashed in a similar way.
|
||||
3. This calculation is repeated for all remaining hash values of the original input.
|
||||
|
||||
**Arguments**
|
||||
|
||||
The function takes a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
|
||||
The function takes a variable number of input parameters of any of the [supported data types](/docs/en/sql-reference/data-types/index.md).
|
||||
|
||||
**Returned Value**
|
||||
|
||||
A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
|
||||
|
||||
Note that the calculated hash values may be equal for the same input values of different argument types. This affects for example integer types of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data.
|
||||
|
||||
**Example**
|
||||
|
||||
```sql
|
||||
@ -84,13 +85,45 @@ SELECT sipHash64(array('e','x','a'), 'mple', 10, toDateTime('2019-06-15 23:00:00
|
||||
|
||||
```response
|
||||
┌──────────────SipHash─┬─type───┐
|
||||
│ 13726873534472839665 │ UInt64 │
|
||||
│ 11400366955626497465 │ UInt64 │
|
||||
└──────────────────────┴────────┘
|
||||
```
|
||||
|
||||
## sipHash64Keyed
|
||||
|
||||
Same as [sipHash64](#hash_functions-siphash64) but additionally takes an explicit key argument instead of using a fixed key.
|
||||
|
||||
**Syntax**
|
||||
|
||||
```sql
|
||||
sipHash64Keyed((k0, k1), par1,...)
|
||||
```
|
||||
|
||||
**Arguments**
|
||||
|
||||
Same as [sipHash64](#hash_functions-siphash64), but the first argument is a tuple of two UInt64 values representing the key.
|
||||
|
||||
**Returned value**
|
||||
|
||||
A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
|
||||
|
||||
**Example**
|
||||
|
||||
Query:
|
||||
|
||||
```sql
|
||||
SELECT sipHash64Keyed((506097522914230528, 1084818905618843912), array('e','x','a'), 'mple', 10, toDateTime('2019-06-15 23:00:00')) AS SipHash, toTypeName(SipHash) AS type;
|
||||
```
|
||||
|
||||
```response
|
||||
┌─────────────SipHash─┬─type───┐
|
||||
│ 8017656310194184311 │ UInt64 │
|
||||
└─────────────────────┴────────┘
|
||||
```
|
||||
|
||||
## sipHash128
|
||||
|
||||
Produces a 128-bit [SipHash](https://131002.net/siphash/) hash value. Differs from [sipHash64](#hash_functions-siphash64) in that the final xor-folding state is done up to 128 bits.
|
||||
Like [sipHash64](#hash_functions-siphash64) but produces a 128-bit hash value, i.e. the final xor-folding state is done up to 128 bits.
|
||||
|
||||
**Syntax**
|
||||
|
||||
@ -100,13 +133,11 @@ sipHash128(par1,...)
|
||||
|
||||
**Arguments**
|
||||
|
||||
The function takes a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
|
||||
Same as for [sipHash64](#hash_functions-siphash64).
|
||||
|
||||
**Returned value**
|
||||
|
||||
A 128-bit `SipHash` hash value.
|
||||
|
||||
Type: [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
|
||||
A 128-bit `SipHash` hash value of type [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
|
||||
|
||||
**Example**
|
||||
|
||||
@ -124,6 +155,40 @@ Result:
|
||||
└──────────────────────────────────┘
|
||||
```
|
||||
|
||||
## sipHash128Keyed
|
||||
|
||||
Same as [sipHash128](#hash_functions-siphash128) but additionally takes an explicit key argument instead of using a fixed key.
|
||||
|
||||
**Syntax**
|
||||
|
||||
```sql
|
||||
sipHash128Keyed((k0, k1), par1,...)
|
||||
```
|
||||
|
||||
**Arguments**
|
||||
|
||||
Same as [sipHash128](#hash_functions-siphash128), but the first argument is a tuple of two UInt64 values representing the key.
|
||||
|
||||
**Returned value**
|
||||
|
||||
A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
|
||||
|
||||
**Example**
|
||||
|
||||
Query:
|
||||
|
||||
```sql
|
||||
SELECT hex(sipHash128Keyed((506097522914230528, 1084818905618843912),'foo', '\x01', 3));
|
||||
```
|
||||
|
||||
Result:
|
||||
|
||||
```response
|
||||
┌─hex(sipHash128Keyed((506097522914230528, 1084818905618843912), 'foo', '', 3))─┐
|
||||
│ B8467F65C8B4CFD9A5F8BD733917D9BF │
|
||||
└───────────────────────────────────────────────────────────────────────────────┘
|
||||
```
|
||||
|
||||
## cityHash64
|
||||
|
||||
Produces a 64-bit [CityHash](https://github.com/google/cityhash) hash value.
|
||||
|
||||
@ -12,7 +12,7 @@ The following operations are available:
|
||||
|
||||
- `ALTER TABLE [db].table_name [ON CLUSTER cluster] ADD INDEX name expression TYPE type GRANULARITY value [FIRST|AFTER name]` - Adds index description to tables metadata.
|
||||
|
||||
- `ALTER TABLE [db].table_name [ON CLUSTER cluster] DROP INDEX name` - Removes index description from tables metadata and deletes index files from disk.
|
||||
- `ALTER TABLE [db].table_name [ON CLUSTER cluster] DROP INDEX name` - Removes index description from tables metadata and deletes index files from disk. Implemented as a [mutation](/docs/en/sql-reference/statements/alter/index.md#mutations).
|
||||
|
||||
- `ALTER TABLE [db.]table_name [ON CLUSTER cluster] MATERIALIZE INDEX name [IN PARTITION partition_name]` - Rebuilds the secondary index `name` for the specified `partition_name`. Implemented as a [mutation](/docs/en/sql-reference/statements/alter/index.md#mutations). If `IN PARTITION` part is omitted then it rebuilds the index for the whole table data.
|
||||
|
||||
|
||||
@ -110,7 +110,7 @@ LIFETIME(MIN 0 MAX 1000)
|
||||
### Create a dictionary from a file available by HTTP(S)
|
||||
|
||||
```sql
|
||||
statement: CREATE DICTIONARY default.taxi_zone_dictionary
|
||||
CREATE DICTIONARY default.taxi_zone_dictionary
|
||||
(
|
||||
`LocationID` UInt16 DEFAULT 0,
|
||||
`Borough` String,
|
||||
|
||||
@ -293,7 +293,7 @@ These codecs are designed to make compression more effective by using specific f
|
||||
|
||||
#### Gorilla
|
||||
|
||||
`Gorilla` — Calculates XOR between current and previous value and writes it in compact binary form. Efficient when storing a series of floating point values that change slowly, because the best compression rate is achieved when neighboring values are binary equal. Implements the algorithm used in Gorilla TSDB, extending it to support 64-bit types. For additional information, see Compressing Values in [Gorilla: A Fast, Scalable, In-Memory Time Series Database](http://www.vldb.org/pvldb/vol8/p1816-teller.pdf).
|
||||
`Gorilla` — Calculates XOR between current and previous floating point value and writes it in compact binary form. The smaller the difference between consecutive values is, i.e. the slower the values of the series changes, the better the compression rate. Implements the algorithm used in Gorilla TSDB, extending it to support 64-bit types. For additional information, see section 4.1 in [Gorilla: A Fast, Scalable, In-Memory Time Series Database](https://doi.org/10.14778/2824032.2824078).
|
||||
|
||||
#### FPC
|
||||
|
||||
|
||||
@ -276,14 +276,12 @@ EXPLAIN json = 1, description = 0, header = 1 SELECT 1, 2 + dummy;
|
||||
|
||||
With `indexes` = 1, the `Indexes` key is added. It contains an array of used indexes. Each index is described as JSON with `Type` key (a string `MinMax`, `Partition`, `PrimaryKey` or `Skip`) and optional keys:
|
||||
|
||||
- `Name` — An index name (for now, is used only for `Skip` index).
|
||||
- `Keys` — An array of columns used by the index.
|
||||
- `Condition` — A string with condition used.
|
||||
- `Description` — An index (for now, is used only for `Skip` index).
|
||||
- `Initial Parts` — A number of parts before the index is applied.
|
||||
- `Selected Parts` — A number of parts after the index is applied.
|
||||
- `Initial Granules` — A number of granules before the index is applied.
|
||||
- `Selected Granulesis` — A number of granules after the index is applied.
|
||||
- `Name` — The index name (currently only used for `Skip` indexes).
|
||||
- `Keys` — The array of columns used by the index.
|
||||
- `Condition` — The used condition.
|
||||
- `Description` — The index description (currently only used for `Skip` indexes).
|
||||
- `Parts` — The number of parts before/after the index is applied.
|
||||
- `Granules` — The number of granules before/after the index is applied.
|
||||
|
||||
Example:
|
||||
|
||||
@ -294,46 +292,36 @@ Example:
|
||||
"Type": "MinMax",
|
||||
"Keys": ["y"],
|
||||
"Condition": "(y in [1, +inf))",
|
||||
"Initial Parts": 5,
|
||||
"Selected Parts": 4,
|
||||
"Initial Granules": 12,
|
||||
"Selected Granules": 11
|
||||
"Parts": 5/4,
|
||||
"Granules": 12/11
|
||||
},
|
||||
{
|
||||
"Type": "Partition",
|
||||
"Keys": ["y", "bitAnd(z, 3)"],
|
||||
"Condition": "and((bitAnd(z, 3) not in [1, 1]), and((y in [1, +inf)), (bitAnd(z, 3) not in [1, 1])))",
|
||||
"Initial Parts": 4,
|
||||
"Selected Parts": 3,
|
||||
"Initial Granules": 11,
|
||||
"Selected Granules": 10
|
||||
"Parts": 4/3,
|
||||
"Granules": 11/10
|
||||
},
|
||||
{
|
||||
"Type": "PrimaryKey",
|
||||
"Keys": ["x", "y"],
|
||||
"Condition": "and((x in [11, +inf)), (y in [1, +inf)))",
|
||||
"Initial Parts": 3,
|
||||
"Selected Parts": 2,
|
||||
"Initial Granules": 10,
|
||||
"Selected Granules": 6
|
||||
"Parts": 3/2,
|
||||
"Granules": 10/6
|
||||
},
|
||||
{
|
||||
"Type": "Skip",
|
||||
"Name": "t_minmax",
|
||||
"Description": "minmax GRANULARITY 2",
|
||||
"Initial Parts": 2,
|
||||
"Selected Parts": 1,
|
||||
"Initial Granules": 6,
|
||||
"Selected Granules": 2
|
||||
"Parts": 2/1,
|
||||
"Granules": 6/2
|
||||
},
|
||||
{
|
||||
"Type": "Skip",
|
||||
"Name": "t_set",
|
||||
"Description": "set GRANULARITY 2",
|
||||
"Initial Parts": 1,
|
||||
"Selected Parts": 1,
|
||||
"Initial Granules": 2,
|
||||
"Selected Granules": 1
|
||||
"": 1/1,
|
||||
"Granules": 2/1
|
||||
}
|
||||
]
|
||||
```
|
||||
|
||||
@ -23,7 +23,7 @@ When `OPTIMIZE` is used with the [ReplicatedMergeTree](../../engines/table-engin
|
||||
|
||||
- If `OPTIMIZE` does not perform a merge for any reason, it does not notify the client. To enable notifications, use the [optimize_throw_if_noop](../../operations/settings/settings.md#setting-optimize_throw_if_noop) setting.
|
||||
- If you specify a `PARTITION`, only the specified partition is optimized. [How to set partition expression](alter/partition.md#how-to-set-partition-expression).
|
||||
- If you specify `FINAL`, optimization is performed even when all the data is already in one part. Also merge is forced even if concurrent merges are performed.
|
||||
- If you specify `FINAL`, optimization is performed even when all the data is already in one part. You can control this behaviour with [optimize_skip_merged_partitions](../../operations/settings/settings.md#optimize-skip-merged-partitions). Also, the merge is forced even if concurrent merges are performed.
|
||||
- If you specify `DEDUPLICATE`, then completely identical rows (unless by-clause is specified) will be deduplicated (all columns are compared), it makes sense only for the MergeTree engine.
|
||||
|
||||
You can specify how long (in seconds) to wait for inactive replicas to execute `OPTIMIZE` queries by the [replication_wait_for_inactive_replica_timeout](../../operations/settings/settings.md#replication-wait-for-inactive-replica-timeout) setting.
|
||||
|
||||
@ -362,3 +362,15 @@ Allows to drop filesystem cache.
|
||||
```sql
|
||||
SYSTEM DROP FILESYSTEM CACHE
|
||||
```
|
||||
|
||||
### SYNC FILE CACHE
|
||||
|
||||
:::note
|
||||
It's too heavy and has potential for misuse.
|
||||
:::
|
||||
|
||||
Will do sync syscall.
|
||||
|
||||
```sql
|
||||
SYSTEM SYNC FILE CACHE
|
||||
```
|
||||
|
||||
@ -8,7 +8,7 @@ sidebar_label: generateRandom
|
||||
|
||||
Generates random data with given schema.
|
||||
Allows to populate test tables with data.
|
||||
Supports all data types that can be stored in table except `LowCardinality` and `AggregateFunction`.
|
||||
Not all types are supported.
|
||||
|
||||
``` sql
|
||||
generateRandom('name TypeName[, name TypeName]...', [, 'random_seed'[, 'max_string_length'[, 'max_array_length']]])
|
||||
@ -18,7 +18,7 @@ generateRandom('name TypeName[, name TypeName]...', [, 'random_seed'[, 'max_stri
|
||||
|
||||
- `name` — Name of corresponding column.
|
||||
- `TypeName` — Type of corresponding column.
|
||||
- `max_array_length` — Maximum array length for all generated arrays. Defaults to `10`.
|
||||
- `max_array_length` — Maximum elements for all generated arrays or maps. Defaults to `10`.
|
||||
- `max_string_length` — Maximum string length for all generated strings. Defaults to `10`.
|
||||
- `random_seed` — Specify random seed manually to produce stable results. If NULL — seed is randomly generated.
|
||||
|
||||
|
||||
74
docs/en/sql-reference/table-functions/mongodb.md
Normal file
74
docs/en/sql-reference/table-functions/mongodb.md
Normal file
@ -0,0 +1,74 @@
|
||||
---
|
||||
slug: /en/sql-reference/table-functions/mongodb
|
||||
sidebar_position: 42
|
||||
sidebar_label: mongodb
|
||||
---
|
||||
|
||||
# mongodb
|
||||
|
||||
Allows `SELECT` queries to be performed on data that is stored on a remote MongoDB server.
|
||||
|
||||
**Syntax**
|
||||
|
||||
``` sql
|
||||
mongodb(host:port, database, collection, user, password, structure [, options])
|
||||
```
|
||||
|
||||
**Arguments**
|
||||
|
||||
- `host:port` — MongoDB server address.
|
||||
|
||||
- `database` — Remote database name.
|
||||
|
||||
- `collection` — Remote collection name.
|
||||
|
||||
- `user` — MongoDB user.
|
||||
|
||||
- `password` — User password.
|
||||
|
||||
- `structure` - The schema for the ClickHouse table returned from this function.
|
||||
|
||||
- `options` - MongoDB connection string options (optional parameter).
|
||||
|
||||
|
||||
**Returned Value**
|
||||
|
||||
A table object with the same columns as the original MongoDB table.
|
||||
|
||||
|
||||
**Examples**
|
||||
|
||||
Suppose we have a collection named `my_collection` defined in a MongoDB database named `test`, and we insert a couple of documents:
|
||||
|
||||
```sql
|
||||
db.createUser({user:"test_user",pwd:"password",roles:[{role:"readWrite",db:"test"}]})
|
||||
|
||||
db.createCollection("my_collection")
|
||||
|
||||
db.my_collection.insertOne(
|
||||
{ log_type: "event", host: "120.5.33.9", command: "check-cpu-usage -w 75 -c 90" }
|
||||
)
|
||||
|
||||
db.my_collection.insertOne(
|
||||
{ log_type: "event", host: "120.5.33.4", command: "system-check"}
|
||||
)
|
||||
```
|
||||
|
||||
Let's query the collection using the `mongodb` table function:
|
||||
|
||||
```sql
|
||||
SELECT * FROM mongodb(
|
||||
'127.0.0.1:27017',
|
||||
'test',
|
||||
'my_collection',
|
||||
'test_user',
|
||||
'password',
|
||||
'log_type String, host String, command String',
|
||||
'connectTimeoutMS=10000'
|
||||
)
|
||||
```
|
||||
|
||||
**See Also**
|
||||
|
||||
- [The `MongoDB` table engine](../../engines/table-engines/integrations/mongodb.md)
|
||||
- [Using MongoDB as a dictionary source](../../sql-reference/dictionaries/external-dictionaries/external-dicts-dict-sources/#mongodb)
|
||||
@ -27,7 +27,7 @@ $ cat /etc/clickhouse-server/config.d/named_collections.xml
|
||||
|
||||
## Именованные соединения для доступа к S3
|
||||
|
||||
Описание параметров смотри [Табличная Функция S3](../sql-reference/table-functions/s3.md).
|
||||
Описание параметров смотрите [Табличная Функция S3](../sql-reference/table-functions/s3.md).
|
||||
|
||||
Пример конфигурации:
|
||||
```xml
|
||||
@ -75,7 +75,7 @@ SELECT * FROM s3_engine_table LIMIT 3;
|
||||
|
||||
## Пример использования именованных соединений с базой данных MySQL
|
||||
|
||||
Описание параметров смотри [mysql](../sql-reference/table-functions/mysql.md).
|
||||
Описание параметров смотрите [mysql](../sql-reference/table-functions/mysql.md).
|
||||
|
||||
Пример конфигурации:
|
||||
```xml
|
||||
@ -147,7 +147,7 @@ SELECT dictGet('dict', 'B', 2);
|
||||
|
||||
## Пример использования именованных соединений с базой данных PostgreSQL
|
||||
|
||||
Описание параметров смотри [postgresql](../sql-reference/table-functions/postgresql.md).
|
||||
Описание параметров смотрите [postgresql](../sql-reference/table-functions/postgresql.md).
|
||||
|
||||
Пример конфигурации:
|
||||
```xml
|
||||
@ -227,3 +227,58 @@ SELECT dictGet('dict', 'b', 2);
|
||||
│ two │
|
||||
└─────────────────────────┘
|
||||
```
|
||||
|
||||
## Пример использования именованных соединений с удалённой базой данных Сlickhouse
|
||||
|
||||
Описание параметров смотрите [remote](../sql-reference/table-functions/remote.md).
|
||||
|
||||
Пример конфигурации:
|
||||
```xml
|
||||
<clickhouse>
|
||||
<named_collections>
|
||||
<remote1>
|
||||
<host>remote_host</host>
|
||||
<port>9000</port>
|
||||
<database>system</database>
|
||||
<user>foo</user>
|
||||
<password>secret</password>
|
||||
</remote1>
|
||||
</named_collections>
|
||||
</clickhouse>
|
||||
```
|
||||
|
||||
### Пример использования именованных соединений с табличной функцией remote/remoteSecure
|
||||
|
||||
```sql
|
||||
SELECT * FROM remote(remote1, table = one);
|
||||
┌─dummy─┐
|
||||
│ 0 │
|
||||
└───────┘
|
||||
|
||||
SELECT * FROM remote(remote1, database = merge(system, '^one'));
|
||||
┌─dummy─┐
|
||||
│ 0 │
|
||||
└───────┘
|
||||
|
||||
INSERT INTO FUNCTION remote(remote1, database = default, table = test) VALUES (1,'a');
|
||||
|
||||
SELECT * FROM remote(remote1, database = default, table = test);
|
||||
┌─a─┬─b─┐
|
||||
│ 1 │ a │
|
||||
└───┴───┘
|
||||
```
|
||||
|
||||
### Пример использования именованных соединений с внешним словарем с источником удалённым сервером Clickhouse
|
||||
|
||||
```sql
|
||||
CREATE DICTIONARY dict(a Int64, b String)
|
||||
PRIMARY KEY a
|
||||
SOURCE(CLICKHOUSE(NAME remote1 TABLE test DB default))
|
||||
LIFETIME(MIN 1 MAX 2)
|
||||
LAYOUT(HASHED());
|
||||
|
||||
SELECT dictGet('dict', 'b', 1);
|
||||
┌─dictGet('dict', 'b', 1)─┐
|
||||
│ a │
|
||||
└─────────────────────────┘
|
||||
```
|
||||
|
||||
@ -1997,6 +1997,21 @@ SELECT * FROM test_table
|
||||
|
||||
Значение по умолчанию: 0.
|
||||
|
||||
## optimize_skip_merged_partitions {#optimize-skip-merged-partitions}
|
||||
|
||||
Включает или отключает оптимизацию для запроса [OPTIMIZE TABLE ... FINAL](../../sql-reference/statements/optimize.md), когда есть только один парт с level > 0 и неистекший TTL.
|
||||
|
||||
- `OPTIMIZE TABLE ... FINAL SETTINGS optimize_skip_merged_partitions=1`
|
||||
|
||||
По умолчанию, `OPTIMIZE TABLE ... FINAL` перезапишет даже один парт.
|
||||
|
||||
Возможные значения:
|
||||
|
||||
- 1 - Включена
|
||||
- 0 - Выключена
|
||||
|
||||
Значение по умолчанию: 0.
|
||||
|
||||
## optimize_functions_to_subcolumns {#optimize-functions-to-subcolumns}
|
||||
|
||||
Включает или отключает оптимизацию путем преобразования некоторых функций к чтению подстолбцов, таким образом уменьшая объем данных для чтения.
|
||||
|
||||
@ -248,10 +248,8 @@ EXPLAIN json = 1, description = 0, header = 1 SELECT 1, 2 + dummy;
|
||||
- `Keys` — массив столбцов, используемых индексом.
|
||||
- `Condition` — строка с используемым условием.
|
||||
- `Description` — индекс (на данный момент используется только для индекса `Skip`).
|
||||
- `Initial Parts` — количество кусков до применения индекса.
|
||||
- `Selected Parts` — количество кусков после применения индекса.
|
||||
- `Initial Granules` — количество гранул до применения индекса.
|
||||
- `Selected Granulesis` — количество гранул после применения индекса.
|
||||
- `Parts` — количество кусков до/после применения индекса.
|
||||
- `Granules` — количество гранул до/после применения индекса.
|
||||
|
||||
Пример:
|
||||
|
||||
@ -262,46 +260,36 @@ EXPLAIN json = 1, description = 0, header = 1 SELECT 1, 2 + dummy;
|
||||
"Type": "MinMax",
|
||||
"Keys": ["y"],
|
||||
"Condition": "(y in [1, +inf))",
|
||||
"Initial Parts": 5,
|
||||
"Selected Parts": 4,
|
||||
"Initial Granules": 12,
|
||||
"Selected Granules": 11
|
||||
"Parts": 5/4,
|
||||
"Granules": 12/11
|
||||
},
|
||||
{
|
||||
"Type": "Partition",
|
||||
"Keys": ["y", "bitAnd(z, 3)"],
|
||||
"Condition": "and((bitAnd(z, 3) not in [1, 1]), and((y in [1, +inf)), (bitAnd(z, 3) not in [1, 1])))",
|
||||
"Initial Parts": 4,
|
||||
"Selected Parts": 3,
|
||||
"Initial Granules": 11,
|
||||
"Selected Granules": 10
|
||||
"Parts": 4/3,
|
||||
"Granules": 11/10
|
||||
},
|
||||
{
|
||||
"Type": "PrimaryKey",
|
||||
"Keys": ["x", "y"],
|
||||
"Condition": "and((x in [11, +inf)), (y in [1, +inf)))",
|
||||
"Initial Parts": 3,
|
||||
"Selected Parts": 2,
|
||||
"Initial Granules": 10,
|
||||
"Selected Granules": 6
|
||||
"Parts": 3/2,
|
||||
"Granules": 10/6
|
||||
},
|
||||
{
|
||||
"Type": "Skip",
|
||||
"Name": "t_minmax",
|
||||
"Description": "minmax GRANULARITY 2",
|
||||
"Initial Parts": 2,
|
||||
"Selected Parts": 1,
|
||||
"Initial Granules": 6,
|
||||
"Selected Granules": 2
|
||||
"Parts": 2/1,
|
||||
"Granules": 6/2
|
||||
},
|
||||
{
|
||||
"Type": "Skip",
|
||||
"Name": "t_set",
|
||||
"Description": "set GRANULARITY 2",
|
||||
"Initial Parts": 1,
|
||||
"Selected Parts": 1,
|
||||
"Initial Granules": 2,
|
||||
"Selected Granules": 1
|
||||
"": 1/1,
|
||||
"Granules": 2/1
|
||||
}
|
||||
]
|
||||
```
|
||||
|
||||
@ -24,7 +24,7 @@ OPTIMIZE TABLE [db.]name [ON CLUSTER cluster] [PARTITION partition | PARTITION I
|
||||
- По умолчанию, если запросу `OPTIMIZE` не удалось выполнить слияние, то
|
||||
ClickHouse не оповещает клиента. Чтобы включить оповещения, используйте настройку [optimize_throw_if_noop](../../operations/settings/settings.md#setting-optimize_throw_if_noop).
|
||||
- Если указать `PARTITION`, то оптимизация выполняется только для указанной партиции. [Как задавать имя партиции в запросах](alter/index.md#alter-how-to-specify-part-expr).
|
||||
- Если указать `FINAL`, то оптимизация выполняется даже в том случае, если все данные уже лежат в одном куске данных. Кроме того, слияние является принудительным, даже если выполняются параллельные слияния.
|
||||
- Если указать `FINAL`, то оптимизация выполняется даже в том случае, если все данные уже лежат в одном куске данных. Можно контролировать с помощью настройки [optimize_skip_merged_partitions](../../operations/settings/settings.md#optimize-skip-merged-partitions). Кроме того, слияние является принудительным, даже если выполняются параллельные слияния.
|
||||
- Если указать `DEDUPLICATE`, то произойдет схлопывание полностью одинаковых строк (сравниваются значения во всех столбцах), имеет смысл только для движка MergeTree.
|
||||
|
||||
Вы можете указать время ожидания (в секундах) выполнения запросов `OPTIMIZE` для неактивных реплик с помощью настройки [replication_wait_for_inactive_replica_timeout](../../operations/settings/settings.md#replication-wait-for-inactive-replica-timeout).
|
||||
@ -196,4 +196,5 @@ SELECT * FROM example;
|
||||
┌─primary_key─┬─secondary_key─┬─value─┬─partition_key─┐
|
||||
│ 1 │ 1 │ 2 │ 3 │
|
||||
└─────────────┴───────────────┴───────┴───────────────┘
|
||||
```
|
||||
```
|
||||
|
||||
|
||||
@ -277,7 +277,7 @@ private:
|
||||
}
|
||||
|
||||
if (queries.empty())
|
||||
throw Exception("Empty list of queries.", ErrorCodes::EMPTY_DATA_PASSED);
|
||||
throw Exception(ErrorCodes::EMPTY_DATA_PASSED, "Empty list of queries.");
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
@ -719,7 +719,7 @@ bool Client::processWithFuzzing(const String & full_query)
|
||||
// uniformity.
|
||||
// Surprisingly, this is a client exception, because we get the
|
||||
// server exception w/o throwing (see onReceiveException()).
|
||||
client_exception = std::make_unique<Exception>(getCurrentExceptionMessage(print_stack_trace), getCurrentExceptionCode());
|
||||
client_exception = std::make_unique<Exception>(getCurrentExceptionMessageAndPattern(print_stack_trace), getCurrentExceptionCode());
|
||||
have_error = true;
|
||||
}
|
||||
|
||||
@ -854,7 +854,7 @@ bool Client::processWithFuzzing(const String & full_query)
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
client_exception = std::make_unique<Exception>(getCurrentExceptionMessage(print_stack_trace), getCurrentExceptionCode());
|
||||
client_exception = std::make_unique<Exception>(getCurrentExceptionMessageAndPattern(print_stack_trace), getCurrentExceptionCode());
|
||||
have_error = true;
|
||||
}
|
||||
|
||||
|
||||
@ -165,9 +165,8 @@ int mainEntryClickHouseFormat(int argc, char ** argv)
|
||||
/// should throw exception early and make exception message more readable.
|
||||
if (const auto * insert_query = res->as<ASTInsertQuery>(); insert_query && insert_query->data)
|
||||
{
|
||||
throw Exception(
|
||||
"Can't format ASTInsertQuery with data, since data will be lost",
|
||||
DB::ErrorCodes::INVALID_FORMAT_INSERT_QUERY_WITH_DATA);
|
||||
throw Exception(DB::ErrorCodes::INVALID_FORMAT_INSERT_QUERY_WITH_DATA,
|
||||
"Can't format ASTInsertQuery with data, since data will be lost");
|
||||
}
|
||||
if (!quiet)
|
||||
{
|
||||
|
||||
@ -196,7 +196,7 @@ void Keeper::createServer(const std::string & listen_host, const char * port_nam
|
||||
}
|
||||
else
|
||||
{
|
||||
throw Exception{message, ErrorCodes::NETWORK_ERROR};
|
||||
throw Exception::createDeprecated(message, ErrorCodes::NETWORK_ERROR);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -375,7 +375,7 @@ try
|
||||
if (effective_user_id == 0)
|
||||
{
|
||||
message += " Run under 'sudo -u " + data_owner + "'.";
|
||||
throw Exception(message, ErrorCodes::MISMATCHING_USERS_FOR_PROCESS_AND_DATA);
|
||||
throw Exception::createDeprecated(message, ErrorCodes::MISMATCHING_USERS_FOR_PROCESS_AND_DATA);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
@ -243,7 +243,6 @@ ColumnFloat64::MutablePtr CatBoostLibraryHandler::evalImpl(
|
||||
const ColumnRawPtrs & columns,
|
||||
bool cat_features_are_strings) const
|
||||
{
|
||||
std::string error_msg = "Error occurred while applying CatBoost model: ";
|
||||
size_t column_size = columns.front()->size();
|
||||
|
||||
auto result = ColumnFloat64::create(column_size * tree_count);
|
||||
@ -265,7 +264,8 @@ ColumnFloat64::MutablePtr CatBoostLibraryHandler::evalImpl(
|
||||
result_buf, column_size * tree_count))
|
||||
{
|
||||
|
||||
throw Exception(error_msg + api.GetErrorString(), ErrorCodes::CANNOT_APPLY_CATBOOST_MODEL);
|
||||
throw Exception(ErrorCodes::CANNOT_APPLY_CATBOOST_MODEL,
|
||||
"Error occurred while applying CatBoost model: {}", api.GetErrorString());
|
||||
}
|
||||
return result;
|
||||
}
|
||||
@ -288,7 +288,8 @@ ColumnFloat64::MutablePtr CatBoostLibraryHandler::evalImpl(
|
||||
cat_features_buf, cat_features_count,
|
||||
result_buf, column_size * tree_count))
|
||||
{
|
||||
throw Exception(error_msg + api.GetErrorString(), ErrorCodes::CANNOT_APPLY_CATBOOST_MODEL);
|
||||
throw Exception(ErrorCodes::CANNOT_APPLY_CATBOOST_MODEL,
|
||||
"Error occurred while applying CatBoost model: {}", api.GetErrorString());
|
||||
}
|
||||
}
|
||||
else
|
||||
@ -304,7 +305,8 @@ ColumnFloat64::MutablePtr CatBoostLibraryHandler::evalImpl(
|
||||
cat_features_buf, cat_features_count,
|
||||
result_buf, column_size * tree_count))
|
||||
{
|
||||
throw Exception(error_msg + api.GetErrorString(), ErrorCodes::CANNOT_APPLY_CATBOOST_MODEL);
|
||||
throw Exception(ErrorCodes::CANNOT_APPLY_CATBOOST_MODEL,
|
||||
"Error occurred while applying CatBoost model: {}", api.GetErrorString());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -416,7 +416,7 @@ void Server::createServer(
|
||||
}
|
||||
else
|
||||
{
|
||||
throw Exception{message, ErrorCodes::NETWORK_ERROR};
|
||||
throw Exception::createDeprecated(message, ErrorCodes::NETWORK_ERROR);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -946,7 +946,7 @@ try
|
||||
if (effective_user_id == 0)
|
||||
{
|
||||
message += " Run under 'sudo -u " + data_owner + "'.";
|
||||
throw Exception(message, ErrorCodes::MISMATCHING_USERS_FOR_PROCESS_AND_DATA);
|
||||
throw Exception::createDeprecated(message, ErrorCodes::MISMATCHING_USERS_FOR_PROCESS_AND_DATA);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
@ -334,6 +334,19 @@
|
||||
|
||||
<max_thread_pool_size>10000</max_thread_pool_size>
|
||||
|
||||
<!-- Configure other thread pools: -->
|
||||
<!--
|
||||
<background_buffer_flush_schedule_pool_size>16</background_buffer_flush_schedule_pool_size>
|
||||
<background_pool_size>16</background_pool_size>
|
||||
<background_merges_mutations_concurrency_ratio>2</background_merges_mutations_concurrency_ratio>
|
||||
<background_move_pool_size>8</background_move_pool_size>
|
||||
<background_fetches_pool_size>8</background_fetches_pool_size>
|
||||
<background_common_pool_size>8</background_common_pool_size>
|
||||
<background_schedule_pool_size>128</background_schedule_pool_size>
|
||||
<background_message_broker_schedule_pool_size>16</background_message_broker_schedule_pool_size>
|
||||
<background_distributed_schedule_pool_size>16</background_distributed_schedule_pool_size>
|
||||
-->
|
||||
|
||||
<!-- Number of workers to recycle connections in background (see also drain_timeout).
|
||||
If the pool is full, connection will be drained synchronously. -->
|
||||
<!-- <max_threads_for_connection_collector>10</max_threads_for_connection_collector> -->
|
||||
|
||||
@ -171,6 +171,7 @@ enum class AccessType
|
||||
M(SYSTEM_WAIT_LOADING_PARTS, "WAIT LOADING PARTS", TABLE, SYSTEM) \
|
||||
M(SYSTEM_SYNC_DATABASE_REPLICA, "SYNC DATABASE REPLICA", DATABASE, SYSTEM) \
|
||||
M(SYSTEM_SYNC_TRANSACTION_LOG, "SYNC TRANSACTION LOG", GLOBAL, SYSTEM) \
|
||||
M(SYSTEM_SYNC_FILE_CACHE, "SYNC FILE CACHE", GLOBAL, SYSTEM) \
|
||||
M(SYSTEM_FLUSH_DISTRIBUTED, "FLUSH DISTRIBUTED", TABLE, SYSTEM_FLUSH) \
|
||||
M(SYSTEM_FLUSH_LOGS, "FLUSH LOGS", GLOBAL, SYSTEM_FLUSH) \
|
||||
M(SYSTEM_FLUSH, "", GROUP, SYSTEM) \
|
||||
|
||||
@ -79,9 +79,7 @@ AuthenticationData::Digest AuthenticationData::Util::encodeSHA256(std::string_vi
|
||||
::DB::encodeSHA256(text, hash.data());
|
||||
return hash;
|
||||
#else
|
||||
throw DB::Exception(
|
||||
"SHA256 passwords support is disabled, because ClickHouse was built without SSL library",
|
||||
DB::ErrorCodes::SUPPORT_IS_DISABLED);
|
||||
throw DB::Exception(DB::ErrorCodes::SUPPORT_IS_DISABLED, "SHA256 passwords support is disabled, because ClickHouse was built without SSL library");
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
@ -484,13 +484,15 @@ bool ContextAccess::checkAccessImplHelper(AccessFlags flags, const Args &... arg
|
||||
return true;
|
||||
};
|
||||
|
||||
auto access_denied = [&](const String & error_msg, int error_code [[maybe_unused]])
|
||||
auto access_denied = [&]<typename... FmtArgs>(int error_code [[maybe_unused]],
|
||||
FormatStringHelper<String, FmtArgs...> fmt_string [[maybe_unused]],
|
||||
FmtArgs && ...fmt_args [[maybe_unused]])
|
||||
{
|
||||
if (trace_log)
|
||||
LOG_TRACE(trace_log, "Access denied: {}{}", (AccessRightsElement{flags, args...}.toStringWithoutOptions()),
|
||||
(grant_option ? " WITH GRANT OPTION" : ""));
|
||||
if constexpr (throw_if_denied)
|
||||
throw Exception(getUserName() + ": " + error_msg, error_code);
|
||||
throw Exception(error_code, std::move(fmt_string), getUserName(), std::forward<FmtArgs>(fmt_args)...);
|
||||
return false;
|
||||
};
|
||||
|
||||
@ -519,18 +521,16 @@ bool ContextAccess::checkAccessImplHelper(AccessFlags flags, const Args &... arg
|
||||
{
|
||||
if (grant_option && acs->isGranted(flags, args...))
|
||||
{
|
||||
return access_denied(
|
||||
"Not enough privileges. "
|
||||
return access_denied(ErrorCodes::ACCESS_DENIED,
|
||||
"{}: Not enough privileges. "
|
||||
"The required privileges have been granted, but without grant option. "
|
||||
"To execute this query it's necessary to have grant "
|
||||
+ AccessRightsElement{flags, args...}.toStringWithoutOptions() + " WITH GRANT OPTION",
|
||||
ErrorCodes::ACCESS_DENIED);
|
||||
"To execute this query it's necessary to have grant {} WITH GRANT OPTION",
|
||||
AccessRightsElement{flags, args...}.toStringWithoutOptions());
|
||||
}
|
||||
|
||||
return access_denied(
|
||||
"Not enough privileges. To execute this query it's necessary to have grant "
|
||||
+ AccessRightsElement{flags, args...}.toStringWithoutOptions() + (grant_option ? " WITH GRANT OPTION" : ""),
|
||||
ErrorCodes::ACCESS_DENIED);
|
||||
return access_denied(ErrorCodes::ACCESS_DENIED,
|
||||
"{}: Not enough privileges. To execute this query it's necessary to have grant {}",
|
||||
AccessRightsElement{flags, args...}.toStringWithoutOptions() + (grant_option ? " WITH GRANT OPTION" : ""));
|
||||
}
|
||||
|
||||
struct PrecalculatedFlags
|
||||
@ -557,32 +557,34 @@ bool ContextAccess::checkAccessImplHelper(AccessFlags flags, const Args &... arg
|
||||
if (params.readonly)
|
||||
{
|
||||
if constexpr (grant_option)
|
||||
return access_denied("Cannot change grants in readonly mode.", ErrorCodes::READONLY);
|
||||
return access_denied(ErrorCodes::READONLY, "{}: Cannot change grants in readonly mode.");
|
||||
if ((flags & precalc.not_readonly_flags) ||
|
||||
((params.readonly == 1) && (flags & precalc.not_readonly_1_flags)))
|
||||
{
|
||||
if (params.interface == ClientInfo::Interface::HTTP && params.http_method == ClientInfo::HTTPMethod::GET)
|
||||
{
|
||||
return access_denied(
|
||||
"Cannot execute query in readonly mode. "
|
||||
"For queries over HTTP, method GET implies readonly. You should use method POST for modifying queries",
|
||||
ErrorCodes::READONLY);
|
||||
return access_denied(ErrorCodes::READONLY,
|
||||
"{}: Cannot execute query in readonly mode. "
|
||||
"For queries over HTTP, method GET implies readonly. "
|
||||
"You should use method POST for modifying queries");
|
||||
}
|
||||
else
|
||||
return access_denied("Cannot execute query in readonly mode", ErrorCodes::READONLY);
|
||||
return access_denied(ErrorCodes::READONLY, "{}: Cannot execute query in readonly mode");
|
||||
}
|
||||
}
|
||||
|
||||
if (!params.allow_ddl && !grant_option)
|
||||
{
|
||||
if (flags & precalc.ddl_flags)
|
||||
return access_denied("Cannot execute query. DDL queries are prohibited for the user", ErrorCodes::QUERY_IS_PROHIBITED);
|
||||
return access_denied(ErrorCodes::QUERY_IS_PROHIBITED,
|
||||
"Cannot execute query. DDL queries are prohibited for the user {}");
|
||||
}
|
||||
|
||||
if (!params.allow_introspection && !grant_option)
|
||||
{
|
||||
if (flags & precalc.introspection_flags)
|
||||
return access_denied("Introspection functions are disabled, because setting 'allow_introspection_functions' is set to 0", ErrorCodes::FUNCTION_NOT_ALLOWED);
|
||||
return access_denied(ErrorCodes::FUNCTION_NOT_ALLOWED, "{}: Introspection functions are disabled, "
|
||||
"because setting 'allow_introspection_functions' is set to 0");
|
||||
}
|
||||
|
||||
return access_granted();
|
||||
@ -679,11 +681,13 @@ void ContextAccess::checkGrantOption(const AccessRightsElements & elements) cons
|
||||
template <bool throw_if_denied, typename Container, typename GetNameFunction>
|
||||
bool ContextAccess::checkAdminOptionImplHelper(const Container & role_ids, const GetNameFunction & get_name_function) const
|
||||
{
|
||||
auto show_error = [this](const String & msg, int error_code [[maybe_unused]])
|
||||
auto show_error = []<typename... FmtArgs>(int error_code [[maybe_unused]],
|
||||
FormatStringHelper<FmtArgs...> fmt_string [[maybe_unused]],
|
||||
FmtArgs && ...fmt_args [[maybe_unused]])
|
||||
{
|
||||
UNUSED(this);
|
||||
if constexpr (throw_if_denied)
|
||||
throw Exception(getUserName() + ": " + msg, error_code);
|
||||
throw Exception(error_code, std::move(fmt_string), std::forward<FmtArgs>(fmt_args)...);
|
||||
return false;
|
||||
};
|
||||
|
||||
if (is_full_access)
|
||||
@ -691,7 +695,7 @@ bool ContextAccess::checkAdminOptionImplHelper(const Container & role_ids, const
|
||||
|
||||
if (user_was_dropped)
|
||||
{
|
||||
show_error("User has been dropped", ErrorCodes::UNKNOWN_USER);
|
||||
show_error(ErrorCodes::UNKNOWN_USER, "User has been dropped");
|
||||
return false;
|
||||
}
|
||||
|
||||
@ -716,14 +720,15 @@ bool ContextAccess::checkAdminOptionImplHelper(const Container & role_ids, const
|
||||
role_name = "ID {" + toString(role_id) + "}";
|
||||
|
||||
if (info->enabled_roles.count(role_id))
|
||||
show_error("Not enough privileges. "
|
||||
"Role " + backQuote(*role_name) + " is granted, but without ADMIN option. "
|
||||
"To execute this query it's necessary to have the role " + backQuoteIfNeed(*role_name) + " granted with ADMIN option.",
|
||||
ErrorCodes::ACCESS_DENIED);
|
||||
show_error(ErrorCodes::ACCESS_DENIED,
|
||||
"Not enough privileges. "
|
||||
"Role {} is granted, but without ADMIN option. "
|
||||
"To execute this query it's necessary to have the role {} granted with ADMIN option.",
|
||||
backQuote(*role_name), backQuoteIfNeed(*role_name));
|
||||
else
|
||||
show_error("Not enough privileges. "
|
||||
"To execute this query it's necessary to have the role " + backQuoteIfNeed(*role_name) + " granted with ADMIN option.",
|
||||
ErrorCodes::ACCESS_DENIED);
|
||||
show_error(ErrorCodes::ACCESS_DENIED, "Not enough privileges. "
|
||||
"To execute this query it's necessary to have the role {} granted with ADMIN option.",
|
||||
backQuoteIfNeed(*role_name));
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
@ -81,7 +81,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
{
|
||||
ret = krb5_cc_resolve(k5.ctx, cache_name.c_str(), &k5.out_cc);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in resolving cache{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in resolving cache: {}", fmtError(ret));
|
||||
LOG_TRACE(log,"Resolved cache");
|
||||
}
|
||||
else
|
||||
@ -89,7 +89,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Resolve the default cache and get its type and default principal (if it is initialized).
|
||||
ret = krb5_cc_default(k5.ctx, &defcache);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while getting default cache{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while getting default cache: {}", fmtError(ret));
|
||||
LOG_TRACE(log,"Resolved default cache");
|
||||
deftype = krb5_cc_get_type(k5.ctx, defcache);
|
||||
if (krb5_cc_get_principal(k5.ctx, defcache, &defcache_princ) != 0)
|
||||
@ -99,7 +99,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Use the specified principal name.
|
||||
ret = krb5_parse_name_flags(k5.ctx, principal.c_str(), 0, &k5.me);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error when parsing principal name {}", principal + fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error when parsing principal name ({}): {}", principal, fmtError(ret));
|
||||
|
||||
// Cache related commands
|
||||
if (k5.out_cc == nullptr && krb5_cc_support_switch(k5.ctx, deftype))
|
||||
@ -107,7 +107,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Use an existing cache for the client principal if we can.
|
||||
ret = krb5_cc_cache_match(k5.ctx, k5.me, &k5.out_cc);
|
||||
if (ret && ret != KRB5_CC_NOTFOUND)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while searching for cache for {}", principal + fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while searching for cache for ({}): {}", principal, fmtError(ret));
|
||||
if (0 == ret)
|
||||
{
|
||||
LOG_TRACE(log,"Using default cache: {}", krb5_cc_get_name(k5.ctx, k5.out_cc));
|
||||
@ -118,7 +118,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Create a new cache to avoid overwriting the initialized default cache.
|
||||
ret = krb5_cc_new_unique(k5.ctx, deftype, nullptr, &k5.out_cc);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while generating new cache{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while generating new cache: {}", fmtError(ret));
|
||||
LOG_TRACE(log,"Using default cache: {}", krb5_cc_get_name(k5.ctx, k5.out_cc));
|
||||
k5.switch_to_cache = 1;
|
||||
}
|
||||
@ -134,24 +134,24 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
|
||||
ret = krb5_unparse_name(k5.ctx, k5.me, &k5.name);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error when unparsing name{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error when unparsing name: {}", fmtError(ret));
|
||||
LOG_TRACE(log,"Using principal: {}", k5.name);
|
||||
|
||||
// Allocate a new initial credential options structure.
|
||||
ret = krb5_get_init_creds_opt_alloc(k5.ctx, &options);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in options allocation{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in options allocation: {}", fmtError(ret));
|
||||
|
||||
// Resolve keytab
|
||||
ret = krb5_kt_resolve(k5.ctx, keytab_file.c_str(), &keytab);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in resolving keytab {}{}", keytab_file, fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in resolving keytab ({}): {}", keytab_file, fmtError(ret));
|
||||
LOG_TRACE(log,"Using keytab: {}", keytab_file);
|
||||
|
||||
// Set an output credential cache in initial credential options.
|
||||
ret = krb5_get_init_creds_opt_set_out_ccache(k5.ctx, options, k5.out_cc);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in setting output credential cache{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in setting output credential cache: {}", fmtError(ret));
|
||||
|
||||
// Action: init or renew
|
||||
LOG_TRACE(log,"Trying to renew credentials");
|
||||
@ -165,7 +165,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Request KDC for an initial credentials using keytab.
|
||||
ret = krb5_get_init_creds_keytab(k5.ctx, &my_creds, k5.me, keytab, 0, nullptr, options);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in getting initial credentials{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error in getting initial credentials: {}", fmtError(ret));
|
||||
else
|
||||
LOG_TRACE(log,"Got initial credentials");
|
||||
}
|
||||
@ -175,7 +175,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Initialize a credential cache. Destroy any existing contents of cache and initialize it for the default principal.
|
||||
ret = krb5_cc_initialize(k5.ctx, k5.out_cc, k5.me);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error when initializing cache{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error when initializing cache: {}", fmtError(ret));
|
||||
LOG_TRACE(log,"Initialized cache");
|
||||
// Store credentials in a credential cache.
|
||||
ret = krb5_cc_store_cred(k5.ctx, k5.out_cc, &my_creds);
|
||||
@ -189,7 +189,7 @@ void KerberosInit::init(const String & keytab_file, const String & principal, co
|
||||
// Make a credential cache the primary cache for its collection.
|
||||
ret = krb5_cc_switch(k5.ctx, k5.out_cc);
|
||||
if (ret)
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while switching to new cache{}", fmtError(ret));
|
||||
throw Exception(ErrorCodes::KERBEROS_ERROR, "Error while switching to new cache: {}", fmtError(ret));
|
||||
}
|
||||
|
||||
LOG_TRACE(log,"Authenticated to Kerberos v5");
|
||||
|
||||
@ -205,7 +205,7 @@ void LDAPClient::handleError(int result_code, String text)
|
||||
}
|
||||
}
|
||||
|
||||
throw Exception(text, ErrorCodes::LDAP_ERROR);
|
||||
throw Exception::createDeprecated(text, ErrorCodes::LDAP_ERROR);
|
||||
}
|
||||
}
|
||||
|
||||
@ -569,7 +569,7 @@ LDAPClient::SearchResults LDAPClient::search(const SearchParams & search_params)
|
||||
message += matched_msg;
|
||||
}
|
||||
|
||||
throw Exception(message, ErrorCodes::LDAP_ERROR);
|
||||
throw Exception::createDeprecated(message, ErrorCodes::LDAP_ERROR);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
@ -266,7 +266,7 @@ bool SettingsConstraints::Checker::check(SettingChange & change, const Field & n
|
||||
if (!explain.empty())
|
||||
{
|
||||
if (reaction == THROW_ON_VIOLATION)
|
||||
throw Exception(explain, code);
|
||||
throw Exception::createDeprecated(explain, code);
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
@ -106,7 +106,7 @@ public:
|
||||
default:
|
||||
throw Exception(
|
||||
ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT,
|
||||
"Map key type " + key_type->getName() + " is not is not supported by combinator " + getName());
|
||||
"Map key type {} is not is not supported by combinator {}", key_type->getName(), getName());
|
||||
}
|
||||
}
|
||||
else
|
||||
|
||||
@ -66,13 +66,13 @@ public:
|
||||
, kind(kind_)
|
||||
{
|
||||
if (!isNativeNumber(arguments[0]))
|
||||
throw Exception{getName() + ": first argument must be represented by integer", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT};
|
||||
throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "{}: first argument must be represented by integer", getName());
|
||||
|
||||
if (!isNativeNumber(arguments[1]))
|
||||
throw Exception{getName() + ": second argument must be represented by integer", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT};
|
||||
throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "{}: second argument must be represented by integer", getName());
|
||||
|
||||
if (!arguments[0]->equals(*arguments[1]))
|
||||
throw Exception{getName() + ": arguments must have the same type", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT};
|
||||
throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "{}: arguments must have the same type", getName());
|
||||
}
|
||||
|
||||
String getName() const override
|
||||
|
||||
@ -88,9 +88,9 @@ createAggregateFunctionSequenceNode(const std::string & name, const DataTypes &
|
||||
name, toString(min_required_args + 1));
|
||||
|
||||
if (argument_types.size() > max_events_size + min_required_args)
|
||||
throw Exception(fmt::format(
|
||||
throw Exception(ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH,
|
||||
"Aggregate function '{}' requires at most {} (timestamp, value_column, ...{} events) arguments.",
|
||||
name, max_events_size + min_required_args, max_events_size), ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
|
||||
name, max_events_size + min_required_args, max_events_size);
|
||||
|
||||
if (const auto * cond_arg = argument_types[2].get(); cond_arg && !isUInt8(cond_arg))
|
||||
throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT, "Illegal type {} of third argument of aggregate function {}, "
|
||||
@ -100,9 +100,8 @@ createAggregateFunctionSequenceNode(const std::string & name, const DataTypes &
|
||||
{
|
||||
const auto * cond_arg = argument_types[i].get();
|
||||
if (!isUInt8(cond_arg))
|
||||
throw Exception(fmt::format(
|
||||
"Illegal type '{}' of {} argument of aggregate function '{}', must be UInt8", cond_arg->getName(), i + 1, name),
|
||||
ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT);
|
||||
throw Exception(ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT,
|
||||
"Illegal type '{}' of {} argument of aggregate function '{}', must be UInt8", cond_arg->getName(), i + 1, name);
|
||||
}
|
||||
|
||||
if (WhichDataType(argument_types[1].get()).idx != TypeIndex::String)
|
||||
|
||||
@ -235,7 +235,7 @@ private:
|
||||
if (skip_degree_ == skip_degree)
|
||||
return;
|
||||
if (skip_degree_ > detail::MAX_SKIP_DEGREE)
|
||||
throw DB::Exception{"skip_degree exceeds maximum value", DB::ErrorCodes::MEMORY_LIMIT_EXCEEDED};
|
||||
throw DB::Exception(DB::ErrorCodes::MEMORY_LIMIT_EXCEEDED, "skip_degree exceeds maximum value");
|
||||
skip_degree = skip_degree_;
|
||||
if (skip_degree == detail::MAX_SKIP_DEGREE)
|
||||
skip_mask = static_cast<UInt32>(-1);
|
||||
|
||||
@ -71,7 +71,15 @@ void ColumnNode::dumpTreeImpl(WriteBuffer & buffer, FormatState & state, size_t
|
||||
bool ColumnNode::isEqualImpl(const IQueryTreeNode & rhs) const
|
||||
{
|
||||
const auto & rhs_typed = assert_cast<const ColumnNode &>(rhs);
|
||||
return column == rhs_typed.column;
|
||||
|
||||
auto source = getColumnSourceOrNull();
|
||||
auto rhs_source = rhs_typed.getColumnSourceOrNull();
|
||||
if (source && !rhs_source)
|
||||
return false;
|
||||
if (!source && rhs_source)
|
||||
return false;
|
||||
|
||||
return column == rhs_typed.column && (!source || source->isEqual(*rhs_source));
|
||||
}
|
||||
|
||||
void ColumnNode::updateTreeHashImpl(HashState & hash_state) const
|
||||
|
||||
@ -1,14 +1,15 @@
|
||||
#pragma once
|
||||
|
||||
#include <optional>
|
||||
#include <utility>
|
||||
#include <Common/SettingsChanges.h>
|
||||
#include <base/scope_guard.h>
|
||||
|
||||
#include <Common/Exception.h>
|
||||
#include <Core/Settings.h>
|
||||
|
||||
#include <Analyzer/IQueryTreeNode.h>
|
||||
#include <Analyzer/QueryNode.h>
|
||||
#include <Analyzer/UnionNode.h>
|
||||
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
@ -89,4 +90,134 @@ private:
|
||||
template <typename Derived>
|
||||
using ConstInDepthQueryTreeVisitor = InDepthQueryTreeVisitor<Derived, true /*const_visitor*/>;
|
||||
|
||||
/** Same as InDepthQueryTreeVisitor and additionally keeps track of current scope context.
|
||||
* This can be useful if your visitor has special logic that depends on current scope context.
|
||||
*/
|
||||
template <typename Derived, bool const_visitor = false>
|
||||
class InDepthQueryTreeVisitorWithContext
|
||||
{
|
||||
public:
|
||||
using VisitQueryTreeNodeType = std::conditional_t<const_visitor, const QueryTreeNodePtr, QueryTreeNodePtr>;
|
||||
|
||||
explicit InDepthQueryTreeVisitorWithContext(ContextPtr context)
|
||||
: current_context(std::move(context))
|
||||
{}
|
||||
|
||||
/// Return true if visitor should traverse tree top to bottom, false otherwise
|
||||
bool shouldTraverseTopToBottom() const
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
/// Return true if visitor should visit child, false otherwise
|
||||
bool needChildVisit(VisitQueryTreeNodeType & parent [[maybe_unused]], VisitQueryTreeNodeType & child [[maybe_unused]])
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
const ContextPtr & getContext() const
|
||||
{
|
||||
return current_context;
|
||||
}
|
||||
|
||||
const Settings & getSettings() const
|
||||
{
|
||||
return current_context->getSettingsRef();
|
||||
}
|
||||
|
||||
void visit(VisitQueryTreeNodeType & query_tree_node)
|
||||
{
|
||||
auto current_scope_context_ptr = current_context;
|
||||
SCOPE_EXIT(
|
||||
current_context = std::move(current_scope_context_ptr);
|
||||
);
|
||||
|
||||
if (auto * query_node = query_tree_node->template as<QueryNode>())
|
||||
current_context = query_node->getContext();
|
||||
else if (auto * union_node = query_tree_node->template as<UnionNode>())
|
||||
current_context = union_node->getContext();
|
||||
|
||||
bool traverse_top_to_bottom = getDerived().shouldTraverseTopToBottom();
|
||||
if (!traverse_top_to_bottom)
|
||||
visitChildren(query_tree_node);
|
||||
|
||||
getDerived().visitImpl(query_tree_node);
|
||||
|
||||
if (traverse_top_to_bottom)
|
||||
visitChildren(query_tree_node);
|
||||
}
|
||||
private:
|
||||
Derived & getDerived()
|
||||
{
|
||||
return *static_cast<Derived *>(this);
|
||||
}
|
||||
|
||||
const Derived & getDerived() const
|
||||
{
|
||||
return *static_cast<Derived *>(this);
|
||||
}
|
||||
|
||||
void visitChildren(VisitQueryTreeNodeType & expression)
|
||||
{
|
||||
for (auto & child : expression->getChildren())
|
||||
{
|
||||
if (!child)
|
||||
continue;
|
||||
|
||||
bool need_visit_child = getDerived().needChildVisit(expression, child);
|
||||
|
||||
if (need_visit_child)
|
||||
visit(child);
|
||||
}
|
||||
}
|
||||
|
||||
ContextPtr current_context;
|
||||
};
|
||||
|
||||
template <typename Derived>
|
||||
using ConstInDepthQueryTreeVisitorWithContext = InDepthQueryTreeVisitorWithContext<Derived, true /*const_visitor*/>;
|
||||
|
||||
/** Visitor that use another visitor to visit node only if condition for visiting node is true.
|
||||
* For example, your visitor need to visit only query tree nodes or union nodes.
|
||||
*
|
||||
* Condition interface:
|
||||
* struct Condition
|
||||
* {
|
||||
* bool operator()(VisitQueryTreeNodeType & node)
|
||||
* {
|
||||
* return shouldNestedVisitorVisitNode(node);
|
||||
* }
|
||||
* }
|
||||
*/
|
||||
template <typename Visitor, typename Condition, bool const_visitor = false>
|
||||
class InDepthQueryTreeConditionalVisitor : public InDepthQueryTreeVisitor<InDepthQueryTreeConditionalVisitor<Visitor, Condition, const_visitor>, const_visitor>
|
||||
{
|
||||
public:
|
||||
using Base = InDepthQueryTreeVisitor<InDepthQueryTreeConditionalVisitor<Visitor, Condition, const_visitor>, const_visitor>;
|
||||
using VisitQueryTreeNodeType = typename Base::VisitQueryTreeNodeType;
|
||||
|
||||
explicit InDepthQueryTreeConditionalVisitor(Visitor & visitor_, Condition & condition_)
|
||||
: visitor(visitor_)
|
||||
, condition(condition_)
|
||||
{
|
||||
}
|
||||
|
||||
bool shouldTraverseTopToBottom() const
|
||||
{
|
||||
return visitor.shouldTraverseTopToBottom();
|
||||
}
|
||||
|
||||
void visitImpl(VisitQueryTreeNodeType & query_tree_node)
|
||||
{
|
||||
if (condition(query_tree_node))
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
Visitor & visitor;
|
||||
Condition & condition;
|
||||
};
|
||||
|
||||
template <typename Visitor, typename Condition>
|
||||
using ConstInDepthQueryTreeConditionalVisitor = InDepthQueryTreeConditionalVisitor<Visitor, Condition, true /*const_visitor*/>;
|
||||
|
||||
}
|
||||
|
||||
@ -45,12 +45,11 @@ Field zeroField(const Field & value)
|
||||
* TODO: Support `groupBitAnd`, `groupBitOr`, `groupBitXor` functions.
|
||||
* TODO: Support rewrite `f((2 * n) * n)` into '2 * f(n * n)'.
|
||||
*/
|
||||
class AggregateFunctionsArithmericOperationsVisitor : public InDepthQueryTreeVisitor<AggregateFunctionsArithmericOperationsVisitor>
|
||||
class AggregateFunctionsArithmericOperationsVisitor : public InDepthQueryTreeVisitorWithContext<AggregateFunctionsArithmericOperationsVisitor>
|
||||
{
|
||||
public:
|
||||
explicit AggregateFunctionsArithmericOperationsVisitor(ContextPtr context_)
|
||||
: context(std::move(context_))
|
||||
{}
|
||||
using Base = InDepthQueryTreeVisitorWithContext<AggregateFunctionsArithmericOperationsVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
/// Traverse tree bottom to top
|
||||
static bool shouldTraverseTopToBottom()
|
||||
@ -60,6 +59,9 @@ public:
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_arithmetic_operations_in_aggregate_functions)
|
||||
return;
|
||||
|
||||
auto * aggregate_function_node = node->as<FunctionNode>();
|
||||
if (!aggregate_function_node || !aggregate_function_node->isAggregateFunction())
|
||||
return;
|
||||
@ -175,7 +177,7 @@ private:
|
||||
|
||||
inline void resolveOrdinaryFunctionNode(FunctionNode & function_node, const String & function_name) const
|
||||
{
|
||||
auto function = FunctionFactory::instance().get(function_name, context);
|
||||
auto function = FunctionFactory::instance().get(function_name, getContext());
|
||||
function_node.resolveAsFunction(function->build(function_node.getArgumentColumns()));
|
||||
}
|
||||
|
||||
@ -191,8 +193,6 @@ private:
|
||||
|
||||
function_node.resolveAsAggregateFunction(std::move(aggregate_function));
|
||||
}
|
||||
|
||||
ContextPtr context;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -1,17 +1,23 @@
|
||||
#include <Analyzer/Passes/ConvertOrLikeChainPass.h>
|
||||
|
||||
#include <memory>
|
||||
#include <unordered_map>
|
||||
#include <vector>
|
||||
#include <Analyzer/Passes/ConvertOrLikeChainPass.h>
|
||||
|
||||
#include <Core/Field.h>
|
||||
|
||||
#include <DataTypes/DataTypesNumber.h>
|
||||
|
||||
#include <Functions/FunctionFactory.h>
|
||||
#include <Functions/likePatternToRegexp.h>
|
||||
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
#include <Analyzer/ConstantNode.h>
|
||||
#include <Analyzer/UnionNode.h>
|
||||
#include <Analyzer/FunctionNode.h>
|
||||
#include <Analyzer/HashUtils.h>
|
||||
#include <Analyzer/InDepthQueryTreeVisitor.h>
|
||||
#include <Core/Field.h>
|
||||
#include <DataTypes/DataTypesNumber.h>
|
||||
#include <Functions/FunctionFactory.h>
|
||||
#include <Functions/likePatternToRegexp.h>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
@ -19,36 +25,28 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class ConvertOrLikeChainVisitor : public InDepthQueryTreeVisitor<ConvertOrLikeChainVisitor>
|
||||
class ConvertOrLikeChainVisitor : public InDepthQueryTreeVisitorWithContext<ConvertOrLikeChainVisitor>
|
||||
{
|
||||
using FunctionNodes = std::vector<std::shared_ptr<FunctionNode>>;
|
||||
|
||||
const FunctionOverloadResolverPtr match_function_ref;
|
||||
const FunctionOverloadResolverPtr or_function_resolver;
|
||||
public:
|
||||
using Base = InDepthQueryTreeVisitorWithContext<ConvertOrLikeChainVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
explicit ConvertOrLikeChainVisitor(ContextPtr context)
|
||||
: InDepthQueryTreeVisitor<ConvertOrLikeChainVisitor>()
|
||||
, match_function_ref(FunctionFactory::instance().get("multiMatchAny", context))
|
||||
, or_function_resolver(FunctionFactory::instance().get("or", context))
|
||||
explicit ConvertOrLikeChainVisitor(FunctionOverloadResolverPtr or_function_resolver_,
|
||||
FunctionOverloadResolverPtr match_function_resolver_,
|
||||
ContextPtr context)
|
||||
: Base(std::move(context))
|
||||
, or_function_resolver(std::move(or_function_resolver_))
|
||||
, match_function_resolver(std::move(match_function_resolver_))
|
||||
{}
|
||||
|
||||
static bool needChildVisit(VisitQueryTreeNodeType & parent, VisitQueryTreeNodeType &)
|
||||
bool needChildVisit(VisitQueryTreeNodeType &, VisitQueryTreeNodeType &)
|
||||
{
|
||||
ContextPtr context;
|
||||
if (auto * query = parent->as<QueryNode>())
|
||||
context = query->getContext();
|
||||
else if (auto * union_node = parent->as<UnionNode>())
|
||||
context = union_node->getContext();
|
||||
if (context)
|
||||
{
|
||||
const auto & settings = context->getSettingsRef();
|
||||
return settings.optimize_or_like_chain
|
||||
&& settings.allow_hyperscan
|
||||
&& settings.max_hyperscan_regexp_length == 0
|
||||
&& settings.max_hyperscan_regexp_total_length == 0;
|
||||
}
|
||||
return true;
|
||||
const auto & settings = getSettings();
|
||||
|
||||
return settings.optimize_or_like_chain
|
||||
&& settings.allow_hyperscan
|
||||
&& settings.max_hyperscan_regexp_length == 0
|
||||
&& settings.max_hyperscan_regexp_total_length == 0;
|
||||
}
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
@ -61,27 +59,28 @@ public:
|
||||
|
||||
QueryTreeNodePtrWithHashMap<Array> node_to_patterns;
|
||||
FunctionNodes match_functions;
|
||||
for (auto & arg : function_node->getArguments())
|
||||
{
|
||||
unique_elems.push_back(arg);
|
||||
|
||||
auto * arg_func = arg->as<FunctionNode>();
|
||||
if (!arg_func)
|
||||
for (auto & argument : function_node->getArguments())
|
||||
{
|
||||
unique_elems.push_back(argument);
|
||||
|
||||
auto * argument_function = argument->as<FunctionNode>();
|
||||
if (!argument_function)
|
||||
continue;
|
||||
|
||||
const bool is_like = arg_func->getFunctionName() == "like";
|
||||
const bool is_ilike = arg_func->getFunctionName() == "ilike";
|
||||
const bool is_like = argument_function->getFunctionName() == "like";
|
||||
const bool is_ilike = argument_function->getFunctionName() == "ilike";
|
||||
|
||||
/// Not {i}like -> bail out.
|
||||
if (!is_like && !is_ilike)
|
||||
continue;
|
||||
|
||||
const auto & like_arguments = arg_func->getArguments().getNodes();
|
||||
const auto & like_arguments = argument_function->getArguments().getNodes();
|
||||
if (like_arguments.size() != 2)
|
||||
continue;
|
||||
|
||||
auto identifier = like_arguments[0];
|
||||
auto * pattern = like_arguments[1]->as<ConstantNode>();
|
||||
const auto & like_first_argument = like_arguments[0];
|
||||
const auto * pattern = like_arguments[1]->as<ConstantNode>();
|
||||
if (!pattern || !isString(pattern->getResultType()))
|
||||
continue;
|
||||
|
||||
@ -91,17 +90,20 @@ public:
|
||||
regexp = "(?i)" + regexp;
|
||||
|
||||
unique_elems.pop_back();
|
||||
auto it = node_to_patterns.find(identifier);
|
||||
|
||||
auto it = node_to_patterns.find(like_first_argument);
|
||||
if (it == node_to_patterns.end())
|
||||
{
|
||||
it = node_to_patterns.insert({identifier, Array{}}).first;
|
||||
it = node_to_patterns.insert({like_first_argument, Array{}}).first;
|
||||
|
||||
/// The second argument will be added when all patterns are known.
|
||||
auto match_function = std::make_shared<FunctionNode>("multiMatchAny");
|
||||
match_function->getArguments().getNodes().push_back(identifier);
|
||||
|
||||
match_function->getArguments().getNodes().push_back(like_first_argument);
|
||||
match_functions.push_back(match_function);
|
||||
|
||||
unique_elems.push_back(std::move(match_function));
|
||||
}
|
||||
|
||||
it->second.push_back(regexp);
|
||||
}
|
||||
|
||||
@ -111,23 +113,29 @@ public:
|
||||
auto & arguments = match_function->getArguments().getNodes();
|
||||
auto & patterns = node_to_patterns.at(arguments[0]);
|
||||
arguments.push_back(std::make_shared<ConstantNode>(Field{std::move(patterns)}));
|
||||
match_function->resolveAsFunction(match_function_ref);
|
||||
match_function->resolveAsFunction(match_function_resolver);
|
||||
}
|
||||
|
||||
/// OR must have at least two arguments.
|
||||
if (unique_elems.size() == 1)
|
||||
unique_elems.push_back(std::make_shared<ConstantNode>(false));
|
||||
unique_elems.push_back(std::make_shared<ConstantNode>(static_cast<UInt8>(0)));
|
||||
|
||||
function_node->getArguments().getNodes() = std::move(unique_elems);
|
||||
function_node->resolveAsFunction(or_function_resolver);
|
||||
}
|
||||
private:
|
||||
using FunctionNodes = std::vector<std::shared_ptr<FunctionNode>>;
|
||||
const FunctionOverloadResolverPtr or_function_resolver;
|
||||
const FunctionOverloadResolverPtr match_function_resolver;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
void ConvertOrLikeChainPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
void ConvertOrLikeChainPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
ConvertOrLikeChainVisitor visitor(context);
|
||||
auto or_function_resolver = FunctionFactory::instance().get("or", context);
|
||||
auto match_function_resolver = FunctionFactory::instance().get("multiMatchAny", context);
|
||||
ConvertOrLikeChainVisitor visitor(std::move(or_function_resolver), std::move(match_function_resolver), std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
|
||||
@ -16,11 +16,17 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class CountDistinctVisitor : public InDepthQueryTreeVisitor<CountDistinctVisitor>
|
||||
class CountDistinctVisitor : public InDepthQueryTreeVisitorWithContext<CountDistinctVisitor>
|
||||
{
|
||||
public:
|
||||
static void visitImpl(QueryTreeNodePtr & node)
|
||||
using Base = InDepthQueryTreeVisitorWithContext<CountDistinctVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().count_distinct_optimization)
|
||||
return;
|
||||
|
||||
auto * query_node = node->as<QueryNode>();
|
||||
|
||||
/// Check that query has only SELECT clause
|
||||
@ -78,9 +84,9 @@ public:
|
||||
|
||||
}
|
||||
|
||||
void CountDistinctPass::run(QueryTreeNodePtr query_tree_node, ContextPtr)
|
||||
void CountDistinctPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
CountDistinctVisitor visitor;
|
||||
CountDistinctVisitor visitor(std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
|
||||
@ -16,12 +16,11 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class CustomizeFunctionsVisitor : public InDepthQueryTreeVisitor<CustomizeFunctionsVisitor>
|
||||
class CustomizeFunctionsVisitor : public InDepthQueryTreeVisitorWithContext<CustomizeFunctionsVisitor>
|
||||
{
|
||||
public:
|
||||
explicit CustomizeFunctionsVisitor(ContextPtr & context_)
|
||||
: context(context_)
|
||||
{}
|
||||
using Base = InDepthQueryTreeVisitorWithContext<CustomizeFunctionsVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node) const
|
||||
{
|
||||
@ -29,7 +28,7 @@ public:
|
||||
if (!function_node)
|
||||
return;
|
||||
|
||||
const auto & settings = context->getSettingsRef();
|
||||
const auto & settings = getSettings();
|
||||
|
||||
/// After successful function replacement function name and function name lowercase must be recalculated
|
||||
auto function_name = function_node->getFunctionName();
|
||||
@ -154,19 +153,16 @@ public:
|
||||
|
||||
inline void resolveOrdinaryFunctionNode(FunctionNode & function_node, const String & function_name) const
|
||||
{
|
||||
auto function = FunctionFactory::instance().get(function_name, context);
|
||||
auto function = FunctionFactory::instance().get(function_name, getContext());
|
||||
function_node.resolveAsFunction(function->build(function_node.getArgumentColumns()));
|
||||
}
|
||||
|
||||
private:
|
||||
ContextPtr & context;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
void CustomizeFunctionsPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
CustomizeFunctionsVisitor visitor(context);
|
||||
CustomizeFunctionsVisitor visitor(std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
|
||||
@ -22,15 +22,17 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class FunctionToSubcolumnsVisitor : public InDepthQueryTreeVisitor<FunctionToSubcolumnsVisitor>
|
||||
class FunctionToSubcolumnsVisitor : public InDepthQueryTreeVisitorWithContext<FunctionToSubcolumnsVisitor>
|
||||
{
|
||||
public:
|
||||
explicit FunctionToSubcolumnsVisitor(ContextPtr & context_)
|
||||
: context(context_)
|
||||
{}
|
||||
using Base = InDepthQueryTreeVisitorWithContext<FunctionToSubcolumnsVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node) const
|
||||
{
|
||||
if (!getSettings().optimize_functions_to_subcolumns)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node)
|
||||
return;
|
||||
@ -192,11 +194,9 @@ public:
|
||||
private:
|
||||
inline void resolveOrdinaryFunctionNode(FunctionNode & function_node, const String & function_name) const
|
||||
{
|
||||
auto function = FunctionFactory::instance().get(function_name, context);
|
||||
auto function = FunctionFactory::instance().get(function_name, getContext());
|
||||
function_node.resolveAsFunction(function->build(function_node.getArgumentColumns()));
|
||||
}
|
||||
|
||||
ContextPtr & context;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
namespace DB
|
||||
{
|
||||
|
||||
/** Transform functions to subcolumns.
|
||||
/** Transform functions to subcolumns. Enabled using setting optimize_functions_to_subcolumns.
|
||||
* It can help to reduce amount of read data.
|
||||
*
|
||||
* Example: SELECT tupleElement(column, subcolumn) FROM test_table;
|
||||
|
||||
@ -26,16 +26,22 @@ namespace ErrorCodes
|
||||
namespace
|
||||
{
|
||||
|
||||
class FuseFunctionsVisitor : public InDepthQueryTreeVisitor<FuseFunctionsVisitor>
|
||||
class FuseFunctionsVisitor : public InDepthQueryTreeVisitorWithContext<FuseFunctionsVisitor>
|
||||
{
|
||||
public:
|
||||
using Base = InDepthQueryTreeVisitorWithContext<FuseFunctionsVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
explicit FuseFunctionsVisitor(const std::unordered_set<String> names_to_collect_)
|
||||
: names_to_collect(names_to_collect_)
|
||||
explicit FuseFunctionsVisitor(const std::unordered_set<String> names_to_collect_, ContextPtr context)
|
||||
: Base(std::move(context))
|
||||
, names_to_collect(names_to_collect_)
|
||||
{}
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_syntax_fuse_functions)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node || !function_node->isAggregateFunction() || !names_to_collect.contains(function_node->getFunctionName()))
|
||||
return;
|
||||
@ -201,7 +207,7 @@ FunctionNodePtr createFusedQuantilesNode(std::vector<QueryTreeNodePtr *> & nodes
|
||||
|
||||
void tryFuseSumCountAvg(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
FuseFunctionsVisitor visitor({"sum", "count", "avg"});
|
||||
FuseFunctionsVisitor visitor({"sum", "count", "avg"}, context);
|
||||
visitor.visit(query_tree_node);
|
||||
|
||||
for (auto & [argument, nodes] : visitor.argument_to_functions_mapping)
|
||||
@ -220,7 +226,7 @@ void tryFuseSumCountAvg(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
|
||||
void tryFuseQuantiles(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
FuseFunctionsVisitor visitor_quantile({"quantile"});
|
||||
FuseFunctionsVisitor visitor_quantile({"quantile"}, context);
|
||||
visitor_quantile.visit(query_tree_node);
|
||||
|
||||
for (auto & [argument, nodes_set] : visitor_quantile.argument_to_functions_mapping)
|
||||
|
||||
@ -12,15 +12,22 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class IfChainToMultiIfPassVisitor : public InDepthQueryTreeVisitor<IfChainToMultiIfPassVisitor>
|
||||
class IfChainToMultiIfPassVisitor : public InDepthQueryTreeVisitorWithContext<IfChainToMultiIfPassVisitor>
|
||||
{
|
||||
public:
|
||||
explicit IfChainToMultiIfPassVisitor(FunctionOverloadResolverPtr multi_if_function_ptr_)
|
||||
: multi_if_function_ptr(std::move(multi_if_function_ptr_))
|
||||
using Base = InDepthQueryTreeVisitorWithContext<IfChainToMultiIfPassVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
explicit IfChainToMultiIfPassVisitor(FunctionOverloadResolverPtr multi_if_function_ptr_, ContextPtr context)
|
||||
: Base(std::move(context))
|
||||
, multi_if_function_ptr(std::move(multi_if_function_ptr_))
|
||||
{}
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_if_chain_to_multiif)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node || function_node->getFunctionName() != "if" || function_node->getArguments().getNodes().size() != 3)
|
||||
return;
|
||||
@ -68,7 +75,8 @@ private:
|
||||
|
||||
void IfChainToMultiIfPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
IfChainToMultiIfPassVisitor visitor(FunctionFactory::instance().get("multiIf", context));
|
||||
auto multi_if_function_ptr = FunctionFactory::instance().get("multiIf", context);
|
||||
IfChainToMultiIfPassVisitor visitor(std::move(multi_if_function_ptr), std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
|
||||
@ -107,21 +107,24 @@ void wrapIntoToString(FunctionNode & function_node, QueryTreeNodePtr arg, Contex
|
||||
assert(isString(function_node.getResultType()));
|
||||
}
|
||||
|
||||
class ConvertStringsToEnumVisitor : public InDepthQueryTreeVisitor<ConvertStringsToEnumVisitor>
|
||||
class ConvertStringsToEnumVisitor : public InDepthQueryTreeVisitorWithContext<ConvertStringsToEnumVisitor>
|
||||
{
|
||||
public:
|
||||
explicit ConvertStringsToEnumVisitor(ContextPtr context_)
|
||||
: context(std::move(context_))
|
||||
{
|
||||
}
|
||||
using Base = InDepthQueryTreeVisitorWithContext<ConvertStringsToEnumVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_if_transform_strings_to_enum)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
|
||||
if (!function_node)
|
||||
return;
|
||||
|
||||
const auto & context = getContext();
|
||||
|
||||
/// to preserve return type (String) of the current function_node, we wrap the newly
|
||||
/// generated function nodes into toString
|
||||
|
||||
@ -198,16 +201,13 @@ public:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
ContextPtr context;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
void IfTransformStringsToEnumPass::run(QueryTreeNodePtr query, ContextPtr context)
|
||||
{
|
||||
ConvertStringsToEnumVisitor visitor(context);
|
||||
ConvertStringsToEnumVisitor visitor(std::move(context));
|
||||
visitor.visit(query);
|
||||
}
|
||||
|
||||
|
||||
@ -10,15 +10,22 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class MultiIfToIfVisitor : public InDepthQueryTreeVisitor<MultiIfToIfVisitor>
|
||||
class MultiIfToIfVisitor : public InDepthQueryTreeVisitorWithContext<MultiIfToIfVisitor>
|
||||
{
|
||||
public:
|
||||
explicit MultiIfToIfVisitor(FunctionOverloadResolverPtr if_function_ptr_)
|
||||
: if_function_ptr(if_function_ptr_)
|
||||
using Base = InDepthQueryTreeVisitorWithContext<MultiIfToIfVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
explicit MultiIfToIfVisitor(FunctionOverloadResolverPtr if_function_ptr_, ContextPtr context)
|
||||
: Base(std::move(context))
|
||||
, if_function_ptr(std::move(if_function_ptr_))
|
||||
{}
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_multiif_to_if)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node || function_node->getFunctionName() != "multiIf")
|
||||
return;
|
||||
@ -38,7 +45,8 @@ private:
|
||||
|
||||
void MultiIfToIfPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
MultiIfToIfVisitor visitor(FunctionFactory::instance().get("if", context));
|
||||
auto if_function_ptr = FunctionFactory::instance().get("if", context);
|
||||
MultiIfToIfVisitor visitor(std::move(if_function_ptr), std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
|
||||
@ -14,12 +14,17 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class NormalizeCountVariantsVisitor : public InDepthQueryTreeVisitor<NormalizeCountVariantsVisitor>
|
||||
class NormalizeCountVariantsVisitor : public InDepthQueryTreeVisitorWithContext<NormalizeCountVariantsVisitor>
|
||||
{
|
||||
public:
|
||||
explicit NormalizeCountVariantsVisitor(ContextPtr context_) : context(std::move(context_)) {}
|
||||
using Base = InDepthQueryTreeVisitorWithContext<NormalizeCountVariantsVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_normalize_count_variants)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node || !function_node->isAggregateFunction() || (function_node->getFunctionName() != "count" && function_node->getFunctionName() != "sum"))
|
||||
return;
|
||||
@ -42,15 +47,13 @@ public:
|
||||
else if (function_node->getFunctionName() == "sum" &&
|
||||
first_argument_constant_literal.getType() == Field::Types::UInt64 &&
|
||||
first_argument_constant_literal.get<UInt64>() == 1 &&
|
||||
!context->getSettingsRef().aggregate_functions_null_for_empty)
|
||||
!getSettings().aggregate_functions_null_for_empty)
|
||||
{
|
||||
resolveAsCountAggregateFunction(*function_node);
|
||||
function_node->getArguments().getNodes().clear();
|
||||
}
|
||||
}
|
||||
private:
|
||||
ContextPtr context;
|
||||
|
||||
static inline void resolveAsCountAggregateFunction(FunctionNode & function_node)
|
||||
{
|
||||
AggregateFunctionProperties properties;
|
||||
|
||||
@ -1,26 +1,33 @@
|
||||
#include <Analyzer/Passes/OptimizeGroupByFunctionKeysPass.h>
|
||||
|
||||
#include <algorithm>
|
||||
#include <queue>
|
||||
|
||||
#include <Analyzer/FunctionNode.h>
|
||||
#include <Analyzer/HashUtils.h>
|
||||
#include <Analyzer/IQueryTreeNode.h>
|
||||
#include <Analyzer/InDepthQueryTreeVisitor.h>
|
||||
#include <Analyzer/QueryNode.h>
|
||||
|
||||
#include <algorithm>
|
||||
#include <queue>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
class OptimizeGroupByFunctionKeysVisitor : public InDepthQueryTreeVisitor<OptimizeGroupByFunctionKeysVisitor>
|
||||
class OptimizeGroupByFunctionKeysVisitor : public InDepthQueryTreeVisitorWithContext<OptimizeGroupByFunctionKeysVisitor>
|
||||
{
|
||||
public:
|
||||
using Base = InDepthQueryTreeVisitorWithContext<OptimizeGroupByFunctionKeysVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
static bool needChildVisit(QueryTreeNodePtr & /*parent*/, QueryTreeNodePtr & child)
|
||||
{
|
||||
return !child->as<FunctionNode>();
|
||||
}
|
||||
|
||||
static void visitImpl(QueryTreeNodePtr & node)
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_group_by_function_keys)
|
||||
return;
|
||||
|
||||
auto * query = node->as<QueryNode>();
|
||||
if (!query)
|
||||
return;
|
||||
@ -41,6 +48,11 @@ public:
|
||||
optimizeGroupingSet(group_by);
|
||||
}
|
||||
private:
|
||||
struct NodeWithInfo
|
||||
{
|
||||
QueryTreeNodePtr node;
|
||||
bool parents_are_only_deterministic = false;
|
||||
};
|
||||
|
||||
static bool canBeEliminated(QueryTreeNodePtr & node, const QueryTreeNodePtrWithHashSet & group_by_keys)
|
||||
{
|
||||
@ -48,16 +60,17 @@ private:
|
||||
if (!function || function->getArguments().getNodes().empty())
|
||||
return false;
|
||||
|
||||
QueryTreeNodes candidates;
|
||||
std::vector<NodeWithInfo> candidates;
|
||||
auto & function_arguments = function->getArguments().getNodes();
|
||||
bool is_deterministic = function->getFunction()->isDeterministicInScopeOfQuery();
|
||||
for (auto it = function_arguments.rbegin(); it != function_arguments.rend(); ++it)
|
||||
candidates.push_back(*it);
|
||||
candidates.push_back({ *it, is_deterministic });
|
||||
|
||||
// Using DFS we traverse function tree and try to find if it uses other keys as function arguments.
|
||||
// TODO: Also process CONSTANT here. We can simplify GROUP BY x, x + 1 to GROUP BY x.
|
||||
while (!candidates.empty())
|
||||
{
|
||||
auto candidate = candidates.back();
|
||||
auto [candidate, parents_are_only_deterministic] = candidates.back();
|
||||
candidates.pop_back();
|
||||
|
||||
bool found = group_by_keys.contains(candidate);
|
||||
@ -73,8 +86,9 @@ private:
|
||||
|
||||
if (!found)
|
||||
{
|
||||
bool is_deterministic_function = parents_are_only_deterministic && function->getFunction()->isDeterministicInScopeOfQuery();
|
||||
for (auto it = arguments.rbegin(); it != arguments.rend(); ++it)
|
||||
candidates.push_back(*it);
|
||||
candidates.push_back({ *it, is_deterministic_function });
|
||||
}
|
||||
break;
|
||||
}
|
||||
@ -82,6 +96,10 @@ private:
|
||||
if (!found)
|
||||
return false;
|
||||
break;
|
||||
case QueryTreeNodeType::CONSTANT:
|
||||
if (!parents_are_only_deterministic)
|
||||
return false;
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
@ -105,9 +123,10 @@ private:
|
||||
}
|
||||
};
|
||||
|
||||
void OptimizeGroupByFunctionKeysPass::run(QueryTreeNodePtr query_tree_node, ContextPtr /*context*/)
|
||||
void OptimizeGroupByFunctionKeysPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
OptimizeGroupByFunctionKeysVisitor().visit(query_tree_node);
|
||||
OptimizeGroupByFunctionKeysVisitor visitor(std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -1,11 +1,13 @@
|
||||
#include <Analyzer/Passes/OptimizeRedundantFunctionsInOrderByPass.h>
|
||||
|
||||
#include <Functions/IFunction.h>
|
||||
|
||||
#include <Analyzer/ColumnNode.h>
|
||||
#include <Analyzer/FunctionNode.h>
|
||||
#include <Analyzer/HashUtils.h>
|
||||
#include <Analyzer/InDepthQueryTreeVisitor.h>
|
||||
#include <Analyzer/QueryNode.h>
|
||||
#include <Analyzer/SortNode.h>
|
||||
#include <Functions/IFunction.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
@ -13,9 +15,12 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class OptimizeRedundantFunctionsInOrderByVisitor : public InDepthQueryTreeVisitor<OptimizeRedundantFunctionsInOrderByVisitor>
|
||||
class OptimizeRedundantFunctionsInOrderByVisitor : public InDepthQueryTreeVisitorWithContext<OptimizeRedundantFunctionsInOrderByVisitor>
|
||||
{
|
||||
public:
|
||||
using Base = InDepthQueryTreeVisitorWithContext<OptimizeRedundantFunctionsInOrderByVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
static bool needChildVisit(QueryTreeNodePtr & node, QueryTreeNodePtr & /*parent*/)
|
||||
{
|
||||
if (node->as<FunctionNode>())
|
||||
@ -25,6 +30,9 @@ public:
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_redundant_functions_in_order_by)
|
||||
return;
|
||||
|
||||
auto * query = node->as<QueryNode>();
|
||||
if (!query)
|
||||
return;
|
||||
@ -116,9 +124,10 @@ private:
|
||||
|
||||
}
|
||||
|
||||
void OptimizeRedundantFunctionsInOrderByPass::run(QueryTreeNodePtr query_tree_node, ContextPtr /*context*/)
|
||||
void OptimizeRedundantFunctionsInOrderByPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
OptimizeRedundantFunctionsInOrderByVisitor().visit(query_tree_node);
|
||||
OptimizeRedundantFunctionsInOrderByVisitor visitor(std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -1943,7 +1943,7 @@ void QueryAnalyzer::validateTableExpressionModifiers(const QueryTreeNodePtr & ta
|
||||
|
||||
if (!table_node && !table_function_node && !query_node && !union_node)
|
||||
throw Exception(ErrorCodes::LOGICAL_ERROR,
|
||||
"Unexpected table expression. Expected table, table function, query or union node. Actual {}",
|
||||
"Unexpected table expression. Expected table, table function, query or union node. Table node: {}, scope node: {}",
|
||||
table_expression_node->formatASTForErrorMessage(),
|
||||
scope.scope_node->formatASTForErrorMessage());
|
||||
|
||||
@ -4366,12 +4366,9 @@ ProjectionNames QueryAnalyzer::resolveFunction(QueryTreeNodePtr & node, Identifi
|
||||
{
|
||||
if (!AggregateFunctionFactory::instance().isAggregateFunctionName(function_name))
|
||||
{
|
||||
std::string error_message = fmt::format("Aggregate function with name '{}' does not exists. In scope {}",
|
||||
function_name,
|
||||
scope.scope_node->formatASTForErrorMessage());
|
||||
|
||||
AggregateFunctionFactory::instance().appendHintsMessage(error_message, function_name);
|
||||
throw Exception(ErrorCodes::UNKNOWN_AGGREGATE_FUNCTION, error_message);
|
||||
throw Exception(ErrorCodes::UNKNOWN_AGGREGATE_FUNCTION, "Aggregate function with name '{}' does not exists. In scope {}{}",
|
||||
function_name, scope.scope_node->formatASTForErrorMessage(),
|
||||
getHintsErrorMessageSuffix(AggregateFunctionFactory::instance().getHints(function_name)));
|
||||
}
|
||||
|
||||
if (!function_lambda_arguments_indexes.empty())
|
||||
@ -5726,7 +5723,7 @@ void QueryAnalyzer::resolveQueryJoinTreeNode(QueryTreeNodePtr & join_tree_node,
|
||||
case QueryTreeNodeType::IDENTIFIER:
|
||||
{
|
||||
throw Exception(ErrorCodes::LOGICAL_ERROR,
|
||||
"Identifiers in FROM section must be already resolved. In scope {}",
|
||||
"Identifiers in FROM section must be already resolved. Node {}, scope {}",
|
||||
join_tree_node->formatASTForErrorMessage(),
|
||||
scope.scope_node->formatASTForErrorMessage());
|
||||
}
|
||||
|
||||
@ -20,15 +20,17 @@ namespace DB
|
||||
namespace
|
||||
{
|
||||
|
||||
class SumIfToCountIfVisitor : public InDepthQueryTreeVisitor<SumIfToCountIfVisitor>
|
||||
class SumIfToCountIfVisitor : public InDepthQueryTreeVisitorWithContext<SumIfToCountIfVisitor>
|
||||
{
|
||||
public:
|
||||
explicit SumIfToCountIfVisitor(ContextPtr & context_)
|
||||
: context(context_)
|
||||
{}
|
||||
using Base = InDepthQueryTreeVisitorWithContext<SumIfToCountIfVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_rewrite_sum_if_to_count_if)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node || !function_node->isAggregateFunction())
|
||||
return;
|
||||
@ -56,7 +58,7 @@ public:
|
||||
if (!isInt64OrUInt64FieldType(constant_value_literal.getType()))
|
||||
return;
|
||||
|
||||
if (constant_value_literal.get<UInt64>() != 1 || context->getSettingsRef().aggregate_functions_null_for_empty)
|
||||
if (constant_value_literal.get<UInt64>() != 1 || getSettings().aggregate_functions_null_for_empty)
|
||||
return;
|
||||
|
||||
function_node_arguments_nodes[0] = std::move(function_node_arguments_nodes[1]);
|
||||
@ -122,7 +124,7 @@ public:
|
||||
auto & not_function_arguments = not_function->getArguments().getNodes();
|
||||
not_function_arguments.push_back(nested_if_function_arguments_nodes[0]);
|
||||
|
||||
not_function->resolveAsFunction(FunctionFactory::instance().get("not", context)->build(not_function->getArgumentColumns()));
|
||||
not_function->resolveAsFunction(FunctionFactory::instance().get("not", getContext())->build(not_function->getArgumentColumns()));
|
||||
|
||||
function_node_arguments_nodes[0] = std::move(not_function);
|
||||
function_node_arguments_nodes.resize(1);
|
||||
@ -143,8 +145,6 @@ private:
|
||||
|
||||
function_node.resolveAsAggregateFunction(std::move(aggregate_function));
|
||||
}
|
||||
|
||||
ContextPtr & context;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -25,11 +25,17 @@ bool isUniqFunction(const String & function_name)
|
||||
function_name == "uniqTheta";
|
||||
}
|
||||
|
||||
class UniqInjectiveFunctionsEliminationVisitor : public InDepthQueryTreeVisitor<UniqInjectiveFunctionsEliminationVisitor>
|
||||
class UniqInjectiveFunctionsEliminationVisitor : public InDepthQueryTreeVisitorWithContext<UniqInjectiveFunctionsEliminationVisitor>
|
||||
{
|
||||
public:
|
||||
static void visitImpl(QueryTreeNodePtr & node)
|
||||
using Base = InDepthQueryTreeVisitorWithContext<UniqInjectiveFunctionsEliminationVisitor>;
|
||||
using Base::Base;
|
||||
|
||||
void visitImpl(QueryTreeNodePtr & node)
|
||||
{
|
||||
if (!getSettings().optimize_injective_functions_inside_uniq)
|
||||
return;
|
||||
|
||||
auto * function_node = node->as<FunctionNode>();
|
||||
if (!function_node || !function_node->isAggregateFunction() || !isUniqFunction(function_node->getFunctionName()))
|
||||
return;
|
||||
@ -81,9 +87,9 @@ public:
|
||||
|
||||
}
|
||||
|
||||
void UniqInjectiveFunctionsEliminationPass::run(QueryTreeNodePtr query_tree_node, ContextPtr)
|
||||
void UniqInjectiveFunctionsEliminationPass::run(QueryTreeNodePtr query_tree_node, ContextPtr context)
|
||||
{
|
||||
UniqInjectiveFunctionsEliminationVisitor visitor;
|
||||
UniqInjectiveFunctionsEliminationVisitor visitor(std::move(context));
|
||||
visitor.visit(query_tree_node);
|
||||
}
|
||||
|
||||
|
||||
@ -1,5 +1,7 @@
|
||||
#include <Analyzer/QueryNode.h>
|
||||
|
||||
#include <fmt/core.h>
|
||||
|
||||
#include <Common/SipHash.h>
|
||||
#include <Common/FieldVisitorToString.h>
|
||||
|
||||
@ -17,7 +19,6 @@
|
||||
#include <Parsers/ASTSetQuery.h>
|
||||
|
||||
#include <Analyzer/Utils.h>
|
||||
#include <fmt/core.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
@ -36,7 +37,7 @@ QueryNode::QueryNode(ContextMutablePtr context_, SettingsChanges settings_change
|
||||
}
|
||||
|
||||
QueryNode::QueryNode(ContextMutablePtr context_)
|
||||
: QueryNode(context_, {} /*settings_changes*/)
|
||||
: QueryNode(std::move(context_), {} /*settings_changes*/)
|
||||
{}
|
||||
|
||||
void QueryNode::dumpTreeImpl(WriteBuffer & buffer, FormatState & format_state, size_t indent) const
|
||||
@ -185,10 +186,7 @@ void QueryNode::dumpTreeImpl(WriteBuffer & buffer, FormatState & format_state, s
|
||||
{
|
||||
buffer << '\n' << std::string(indent + 2, ' ') << "SETTINGS";
|
||||
for (const auto & change : settings_changes)
|
||||
{
|
||||
buffer << fmt::format(" {}={}", change.name, toString(change.value));
|
||||
}
|
||||
buffer << '\n';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#include <memory>
|
||||
#include <Analyzer/QueryTreePassManager.h>
|
||||
|
||||
#include <memory>
|
||||
|
||||
#include <Common/Exception.h>
|
||||
|
||||
#include <IO/WriteHelpers.h>
|
||||
@ -133,7 +134,6 @@ private:
|
||||
* TODO: Support setting optimize_aggregators_of_group_by_keys.
|
||||
* TODO: Support setting optimize_duplicate_order_by_and_distinct.
|
||||
* TODO: Support setting optimize_monotonous_functions_in_order_by.
|
||||
* TODO: Support settings.optimize_or_like_chain.
|
||||
* TODO: Add optimizations based on function semantics. Example: SELECT * FROM test_table WHERE id != id. (id is not nullable column).
|
||||
*/
|
||||
|
||||
@ -210,53 +210,31 @@ void QueryTreePassManager::dump(WriteBuffer & buffer, size_t up_to_pass_index)
|
||||
|
||||
void addQueryTreePasses(QueryTreePassManager & manager)
|
||||
{
|
||||
auto context = manager.getContext();
|
||||
const auto & settings = context->getSettingsRef();
|
||||
|
||||
manager.addPass(std::make_unique<QueryAnalysisPass>());
|
||||
manager.addPass(std::make_unique<FunctionToSubcolumnsPass>());
|
||||
|
||||
if (settings.optimize_functions_to_subcolumns)
|
||||
manager.addPass(std::make_unique<FunctionToSubcolumnsPass>());
|
||||
|
||||
if (settings.count_distinct_optimization)
|
||||
manager.addPass(std::make_unique<CountDistinctPass>());
|
||||
|
||||
if (settings.optimize_rewrite_sum_if_to_count_if)
|
||||
manager.addPass(std::make_unique<SumIfToCountIfPass>());
|
||||
|
||||
if (settings.optimize_normalize_count_variants)
|
||||
manager.addPass(std::make_unique<NormalizeCountVariantsPass>());
|
||||
manager.addPass(std::make_unique<CountDistinctPass>());
|
||||
manager.addPass(std::make_unique<SumIfToCountIfPass>());
|
||||
manager.addPass(std::make_unique<NormalizeCountVariantsPass>());
|
||||
|
||||
manager.addPass(std::make_unique<CustomizeFunctionsPass>());
|
||||
|
||||
if (settings.optimize_arithmetic_operations_in_aggregate_functions)
|
||||
manager.addPass(std::make_unique<AggregateFunctionsArithmericOperationsPass>());
|
||||
|
||||
if (settings.optimize_injective_functions_inside_uniq)
|
||||
manager.addPass(std::make_unique<UniqInjectiveFunctionsEliminationPass>());
|
||||
|
||||
if (settings.optimize_group_by_function_keys)
|
||||
manager.addPass(std::make_unique<OptimizeGroupByFunctionKeysPass>());
|
||||
|
||||
if (settings.optimize_multiif_to_if)
|
||||
manager.addPass(std::make_unique<MultiIfToIfPass>());
|
||||
manager.addPass(std::make_unique<AggregateFunctionsArithmericOperationsPass>());
|
||||
manager.addPass(std::make_unique<UniqInjectiveFunctionsEliminationPass>());
|
||||
manager.addPass(std::make_unique<OptimizeGroupByFunctionKeysPass>());
|
||||
|
||||
manager.addPass(std::make_unique<MultiIfToIfPass>());
|
||||
manager.addPass(std::make_unique<IfConstantConditionPass>());
|
||||
manager.addPass(std::make_unique<IfChainToMultiIfPass>());
|
||||
|
||||
if (settings.optimize_if_chain_to_multiif)
|
||||
manager.addPass(std::make_unique<IfChainToMultiIfPass>());
|
||||
|
||||
if (settings.optimize_redundant_functions_in_order_by)
|
||||
manager.addPass(std::make_unique<OptimizeRedundantFunctionsInOrderByPass>());
|
||||
manager.addPass(std::make_unique<OptimizeRedundantFunctionsInOrderByPass>());
|
||||
|
||||
manager.addPass(std::make_unique<OrderByTupleEliminationPass>());
|
||||
manager.addPass(std::make_unique<OrderByLimitByDuplicateEliminationPass>());
|
||||
|
||||
if (settings.optimize_syntax_fuse_functions)
|
||||
manager.addPass(std::make_unique<FuseFunctionsPass>());
|
||||
manager.addPass(std::make_unique<FuseFunctionsPass>());
|
||||
|
||||
if (settings.optimize_if_transform_strings_to_enum)
|
||||
manager.addPass(std::make_unique<IfTransformStringsToEnumPass>());
|
||||
manager.addPass(std::make_unique<IfTransformStringsToEnumPass>());
|
||||
|
||||
manager.addPass(std::make_unique<ConvertOrLikeChainPass>());
|
||||
|
||||
|
||||
@ -8,7 +8,7 @@
|
||||
#include <IO/ReadBufferFromS3.h>
|
||||
#include <IO/WriteBufferFromS3.h>
|
||||
#include <IO/HTTPHeaderEntries.h>
|
||||
#include <IO/S3/copyDataToS3.h>
|
||||
#include <IO/S3/copyS3File.h>
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
|
||||
#include <aws/core/auth/AWSCredentials.h>
|
||||
@ -79,7 +79,7 @@ namespace
|
||||
request.SetMaxKeys(1);
|
||||
auto outcome = client.ListObjects(request);
|
||||
if (!outcome.IsSuccess())
|
||||
throw Exception(outcome.GetError().GetMessage(), ErrorCodes::S3_ERROR);
|
||||
throw Exception::createDeprecated(outcome.GetError().GetMessage(), ErrorCodes::S3_ERROR);
|
||||
return outcome.GetResult().GetContents();
|
||||
}
|
||||
|
||||
@ -167,16 +167,16 @@ void BackupWriterS3::copyFileNative(DiskPtr src_disk, const String & src_file_na
|
||||
auto object_storage = src_disk->getObjectStorage();
|
||||
std::string src_bucket = object_storage->getObjectsNamespace();
|
||||
auto file_path = fs::path(s3_uri.key) / dest_file_name;
|
||||
copyFileS3ToS3(client, src_bucket, objects[0].absolute_path, src_offset, src_size, s3_uri.bucket, file_path, request_settings, {},
|
||||
threadPoolCallbackRunner<void>(IOThreadPool::get(), "BackupWriterS3"));
|
||||
copyS3File(client, src_bucket, objects[0].absolute_path, src_offset, src_size, s3_uri.bucket, file_path, request_settings, {},
|
||||
threadPoolCallbackRunner<void>(IOThreadPool::get(), "BackupWriterS3"));
|
||||
}
|
||||
}
|
||||
|
||||
void BackupWriterS3::copyDataToFile(
|
||||
const CreateReadBufferFunction & create_read_buffer, UInt64 offset, UInt64 size, const String & dest_file_name)
|
||||
{
|
||||
copyDataToS3(create_read_buffer, offset, size, client, s3_uri.bucket, fs::path(s3_uri.key) / dest_file_name, request_settings, {},
|
||||
threadPoolCallbackRunner<void>(IOThreadPool::get(), "BackupWriterS3"));
|
||||
copyDataToS3File(create_read_buffer, offset, size, client, s3_uri.bucket, fs::path(s3_uri.key) / dest_file_name, request_settings, {},
|
||||
threadPoolCallbackRunner<void>(IOThreadPool::get(), "BackupWriterS3"));
|
||||
}
|
||||
|
||||
BackupWriterS3::~BackupWriterS3() = default;
|
||||
@ -233,7 +233,7 @@ void BackupWriterS3::removeFile(const String & file_name)
|
||||
request.SetKey(fs::path(s3_uri.key) / file_name);
|
||||
auto outcome = client->DeleteObject(request);
|
||||
if (!outcome.IsSuccess() && !isNotFoundError(outcome.GetError().GetErrorType()))
|
||||
throw Exception(outcome.GetError().GetMessage(), ErrorCodes::S3_ERROR);
|
||||
throw Exception::createDeprecated(outcome.GetError().GetMessage(), ErrorCodes::S3_ERROR);
|
||||
}
|
||||
|
||||
void BackupWriterS3::removeFiles(const Strings & file_names)
|
||||
@ -291,7 +291,7 @@ void BackupWriterS3::removeFilesBatch(const Strings & file_names)
|
||||
|
||||
auto outcome = client->DeleteObjects(request);
|
||||
if (!outcome.IsSuccess() && !isNotFoundError(outcome.GetError().GetErrorType()))
|
||||
throw Exception(outcome.GetError().GetMessage(), ErrorCodes::S3_ERROR);
|
||||
throw Exception::createDeprecated(outcome.GetError().GetMessage(), ErrorCodes::S3_ERROR);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -271,6 +271,18 @@ size_t BackupImpl::getNumFiles() const
|
||||
return num_files;
|
||||
}
|
||||
|
||||
size_t BackupImpl::getNumProcessedFiles() const
|
||||
{
|
||||
std::lock_guard lock{mutex};
|
||||
return num_processed_files;
|
||||
}
|
||||
|
||||
UInt64 BackupImpl::getProcessedFilesSize() const
|
||||
{
|
||||
std::lock_guard lock{mutex};
|
||||
return processed_files_size;
|
||||
}
|
||||
|
||||
UInt64 BackupImpl::getUncompressedSize() const
|
||||
{
|
||||
std::lock_guard lock{mutex};
|
||||
@ -355,6 +367,7 @@ void BackupImpl::writeBackupMetadata()
|
||||
out->finalize();
|
||||
|
||||
increaseUncompressedSize(str.size());
|
||||
increaseProcessedSize(str.size());
|
||||
}
|
||||
|
||||
|
||||
@ -380,6 +393,7 @@ void BackupImpl::readBackupMetadata()
|
||||
String str;
|
||||
readStringUntilEOF(str, *in);
|
||||
increaseUncompressedSize(str.size());
|
||||
increaseProcessedSize(str.size());
|
||||
Poco::XML::DOMParser dom_parser;
|
||||
Poco::AutoPtr<Poco::XML::Document> config = dom_parser.parseMemory(str.data(), str.size());
|
||||
const Poco::XML::Node * config_root = getRootNode(config);
|
||||
@ -598,6 +612,8 @@ BackupEntryPtr BackupImpl::readFile(const SizeAndChecksum & size_and_checksum) c
|
||||
if (open_mode != OpenMode::READ)
|
||||
throw Exception(ErrorCodes::LOGICAL_ERROR, "Backup is not opened for reading");
|
||||
|
||||
increaseProcessedSize(size_and_checksum.first);
|
||||
|
||||
if (!size_and_checksum.first)
|
||||
{
|
||||
/// Entry's data is empty.
|
||||
@ -762,6 +778,11 @@ void BackupImpl::writeFile(const String & file_name, BackupEntryPtr entry)
|
||||
.base_checksum = 0,
|
||||
};
|
||||
|
||||
{
|
||||
std::lock_guard lock{mutex};
|
||||
increaseProcessedSize(info);
|
||||
}
|
||||
|
||||
/// Empty file, nothing to backup
|
||||
if (info.size == 0 && deduplicate_files)
|
||||
{
|
||||
@ -972,6 +993,17 @@ void BackupImpl::increaseUncompressedSize(const FileInfo & info)
|
||||
increaseUncompressedSize(info.size - info.base_size);
|
||||
}
|
||||
|
||||
void BackupImpl::increaseProcessedSize(UInt64 file_size) const
|
||||
{
|
||||
processed_files_size += file_size;
|
||||
++num_processed_files;
|
||||
}
|
||||
|
||||
void BackupImpl::increaseProcessedSize(const FileInfo & info)
|
||||
{
|
||||
increaseProcessedSize(info.size);
|
||||
}
|
||||
|
||||
void BackupImpl::setCompressedSize()
|
||||
{
|
||||
if (use_archives)
|
||||
|
||||
@ -59,6 +59,8 @@ public:
|
||||
time_t getTimestamp() const override { return timestamp; }
|
||||
UUID getUUID() const override { return *uuid; }
|
||||
size_t getNumFiles() const override;
|
||||
size_t getNumProcessedFiles() const override;
|
||||
UInt64 getProcessedFilesSize() const override;
|
||||
UInt64 getUncompressedSize() const override;
|
||||
UInt64 getCompressedSize() const override;
|
||||
Strings listFiles(const String & directory, bool recursive) const override;
|
||||
@ -101,10 +103,16 @@ private:
|
||||
std::shared_ptr<IArchiveReader> getArchiveReader(const String & suffix) const;
|
||||
std::shared_ptr<IArchiveWriter> getArchiveWriter(const String & suffix);
|
||||
|
||||
/// Increases `uncompressed_size` by a specific value and `num_files` by 1.
|
||||
/// Increases `uncompressed_size` by a specific value,
|
||||
/// also increases `num_files` by 1.
|
||||
void increaseUncompressedSize(UInt64 file_size);
|
||||
void increaseUncompressedSize(const FileInfo & info);
|
||||
|
||||
/// Increases `num_processed_files` by a specific value,
|
||||
/// also increases `num_processed_files` by 1.
|
||||
void increaseProcessedSize(UInt64 file_size) const;
|
||||
void increaseProcessedSize(const FileInfo & info);
|
||||
|
||||
/// Calculates and sets `compressed_size`.
|
||||
void setCompressedSize();
|
||||
|
||||
@ -121,6 +129,8 @@ private:
|
||||
std::optional<UUID> uuid;
|
||||
time_t timestamp = 0;
|
||||
size_t num_files = 0;
|
||||
mutable size_t num_processed_files = 0;
|
||||
mutable UInt64 processed_files_size = 0;
|
||||
UInt64 uncompressed_size = 0;
|
||||
UInt64 compressed_size = 0;
|
||||
int version;
|
||||
|
||||
@ -93,7 +93,7 @@ namespace
|
||||
catch (...)
|
||||
{
|
||||
if (coordination)
|
||||
coordination->setError(current_host, Exception{getCurrentExceptionCode(), getCurrentExceptionMessage(true, true)});
|
||||
coordination->setError(current_host, Exception(getCurrentExceptionMessageAndPattern(true, true), getCurrentExceptionCode()));
|
||||
}
|
||||
}
|
||||
|
||||
@ -160,17 +160,6 @@ OperationID BackupsWorker::startMakingBackup(const ASTPtr & query, const Context
|
||||
else
|
||||
backup_id = toString(*backup_settings.backup_uuid);
|
||||
|
||||
/// Check if there are no concurrent backups
|
||||
if (num_active_backups && !allow_concurrent_backups)
|
||||
{
|
||||
/// If its an internal backup and we currently have 1 active backup, it could be the original query, validate using backup_uuid
|
||||
if (!(num_active_backups == 1 && backup_settings.internal && getAllActiveBackupInfos().at(0).id == toString(*backup_settings.backup_uuid)))
|
||||
{
|
||||
throw Exception(ErrorCodes::CONCURRENT_ACCESS_NOT_SUPPORTED,
|
||||
"Concurrent backups not supported, turn on setting 'allow_concurrent_backups'");
|
||||
}
|
||||
}
|
||||
|
||||
std::shared_ptr<IBackupCoordination> backup_coordination;
|
||||
if (backup_settings.internal)
|
||||
{
|
||||
@ -184,6 +173,13 @@ OperationID BackupsWorker::startMakingBackup(const ASTPtr & query, const Context
|
||||
String backup_name_for_logging = backup_info.toStringForLogging();
|
||||
try
|
||||
{
|
||||
if (!allow_concurrent_backups && hasConcurrentBackups(backup_settings))
|
||||
{
|
||||
/// addInfo is called here to record the failed backup details
|
||||
addInfo(backup_id, backup_name_for_logging, backup_settings.internal, BackupStatus::BACKUP_FAILED);
|
||||
throw Exception(ErrorCodes::CONCURRENT_ACCESS_NOT_SUPPORTED, "Concurrent backups not supported, turn on setting 'allow_concurrent_backups'");
|
||||
}
|
||||
|
||||
addInfo(backup_id, backup_name_for_logging, backup_settings.internal, BackupStatus::CREATING_BACKUP);
|
||||
|
||||
/// Prepare context to use.
|
||||
@ -342,16 +338,20 @@ void BackupsWorker::doBackup(
|
||||
}
|
||||
|
||||
size_t num_files = 0;
|
||||
size_t num_processed_files = 0;
|
||||
UInt64 uncompressed_size = 0;
|
||||
UInt64 compressed_size = 0;
|
||||
UInt64 processed_files_size = 0;
|
||||
|
||||
/// Finalize backup (write its metadata).
|
||||
if (!backup_settings.internal)
|
||||
{
|
||||
backup->finalizeWriting();
|
||||
num_files = backup->getNumFiles();
|
||||
num_processed_files = backup->getNumProcessedFiles();
|
||||
uncompressed_size = backup->getUncompressedSize();
|
||||
compressed_size = backup->getCompressedSize();
|
||||
processed_files_size = backup->getProcessedFilesSize();
|
||||
}
|
||||
|
||||
/// Close the backup.
|
||||
@ -359,7 +359,7 @@ void BackupsWorker::doBackup(
|
||||
|
||||
LOG_INFO(log, "{} {} was created successfully", (backup_settings.internal ? "Internal backup" : "Backup"), backup_name_for_logging);
|
||||
setStatus(backup_id, BackupStatus::BACKUP_CREATED);
|
||||
setNumFilesAndSize(backup_id, num_files, uncompressed_size, compressed_size);
|
||||
setNumFilesAndSize(backup_id, num_files, num_processed_files, processed_files_size, uncompressed_size, compressed_size);
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
@ -384,8 +384,8 @@ OperationID BackupsWorker::startRestoring(const ASTPtr & query, ContextMutablePt
|
||||
auto restore_query = std::static_pointer_cast<ASTBackupQuery>(query->clone());
|
||||
auto restore_settings = RestoreSettings::fromRestoreQuery(*restore_query);
|
||||
|
||||
if (!restore_settings.backup_uuid)
|
||||
restore_settings.backup_uuid = UUIDHelpers::generateV4();
|
||||
if (!restore_settings.restore_uuid)
|
||||
restore_settings.restore_uuid = UUIDHelpers::generateV4();
|
||||
|
||||
/// `restore_id` will be used as a key to the `infos` map, so it should be unique.
|
||||
OperationID restore_id;
|
||||
@ -394,18 +394,7 @@ OperationID BackupsWorker::startRestoring(const ASTPtr & query, ContextMutablePt
|
||||
else if (!restore_settings.id.empty())
|
||||
restore_id = restore_settings.id;
|
||||
else
|
||||
restore_id = toString(*restore_settings.backup_uuid);
|
||||
|
||||
/// Check if there are no concurrent restores
|
||||
if (num_active_restores && !allow_concurrent_restores)
|
||||
{
|
||||
/// If its an internal restore and we currently have 1 active restore, it could be the original query, validate using iz
|
||||
if (!(num_active_restores == 1 && restore_settings.internal && getAllActiveRestoreInfos().at(0).id == toString(*restore_settings.backup_uuid)))
|
||||
{
|
||||
throw Exception(ErrorCodes::CONCURRENT_ACCESS_NOT_SUPPORTED,
|
||||
"Concurrent restores not supported, turn on setting 'allow_concurrent_restores'");
|
||||
}
|
||||
}
|
||||
restore_id = toString(*restore_settings.restore_uuid);
|
||||
|
||||
std::shared_ptr<IRestoreCoordination> restore_coordination;
|
||||
if (restore_settings.internal)
|
||||
@ -420,6 +409,14 @@ OperationID BackupsWorker::startRestoring(const ASTPtr & query, ContextMutablePt
|
||||
{
|
||||
auto backup_info = BackupInfo::fromAST(*restore_query->backup_name);
|
||||
String backup_name_for_logging = backup_info.toStringForLogging();
|
||||
|
||||
if (!allow_concurrent_restores && hasConcurrentRestores(restore_settings))
|
||||
{
|
||||
/// addInfo is called here to record the failed restore details
|
||||
addInfo(restore_id, backup_name_for_logging, restore_settings.internal, BackupStatus::RESTORING);
|
||||
throw Exception(ErrorCodes::CONCURRENT_ACCESS_NOT_SUPPORTED, "Concurrent restores not supported, turn on setting 'allow_concurrent_restores'");
|
||||
}
|
||||
|
||||
addInfo(restore_id, backup_name_for_logging, restore_settings.internal, BackupStatus::RESTORING);
|
||||
|
||||
/// Prepare context to use.
|
||||
@ -499,12 +496,10 @@ void BackupsWorker::doRestore(
|
||||
backup_open_params.context = context;
|
||||
backup_open_params.backup_info = backup_info;
|
||||
backup_open_params.base_backup_info = restore_settings.base_backup_info;
|
||||
backup_open_params.backup_uuid = restore_settings.backup_uuid;
|
||||
backup_open_params.backup_uuid = restore_settings.restore_uuid;
|
||||
backup_open_params.password = restore_settings.password;
|
||||
BackupPtr backup = BackupFactory::instance().createBackup(backup_open_params);
|
||||
|
||||
setNumFilesAndSize(restore_id, backup->getNumFiles(), backup->getUncompressedSize(), backup->getCompressedSize());
|
||||
|
||||
String current_database = context->getCurrentDatabase();
|
||||
|
||||
/// Checks access rights if this is ON CLUSTER query.
|
||||
@ -585,6 +580,13 @@ void BackupsWorker::doRestore(
|
||||
|
||||
LOG_INFO(log, "Restored from {} {} successfully", (restore_settings.internal ? "internal backup" : "backup"), backup_name_for_logging);
|
||||
setStatus(restore_id, BackupStatus::RESTORED);
|
||||
setNumFilesAndSize(
|
||||
restore_id,
|
||||
backup->getNumFiles(),
|
||||
backup->getNumProcessedFiles(),
|
||||
backup->getProcessedFilesSize(),
|
||||
backup->getUncompressedSize(),
|
||||
backup->getCompressedSize());
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
@ -665,7 +667,7 @@ void BackupsWorker::setStatus(const String & id, BackupStatus status, bool throw
|
||||
}
|
||||
|
||||
|
||||
void BackupsWorker::setNumFilesAndSize(const String & id, size_t num_files, UInt64 uncompressed_size, UInt64 compressed_size)
|
||||
void BackupsWorker::setNumFilesAndSize(const String & id, size_t num_files, size_t num_processed_files, UInt64 processed_files_size, UInt64 uncompressed_size, UInt64 compressed_size)
|
||||
{
|
||||
std::lock_guard lock{infos_mutex};
|
||||
auto it = infos.find(id);
|
||||
@ -674,6 +676,8 @@ void BackupsWorker::setNumFilesAndSize(const String & id, size_t num_files, UInt
|
||||
|
||||
auto & info = it->second;
|
||||
info.num_files = num_files;
|
||||
info.num_processed_files = num_processed_files;
|
||||
info.processed_files_size = processed_files_size;
|
||||
info.uncompressed_size = uncompressed_size;
|
||||
info.compressed_size = compressed_size;
|
||||
}
|
||||
@ -740,6 +744,34 @@ std::vector<BackupsWorker::Info> BackupsWorker::getAllActiveRestoreInfos() const
|
||||
return res_infos;
|
||||
}
|
||||
|
||||
bool BackupsWorker::hasConcurrentBackups(const BackupSettings & backup_settings) const
|
||||
{
|
||||
/// Check if there are no concurrent backups
|
||||
if (num_active_backups)
|
||||
{
|
||||
/// If its an internal backup and we currently have 1 active backup, it could be the original query, validate using backup_uuid
|
||||
if (!(num_active_backups == 1 && backup_settings.internal && getAllActiveBackupInfos().at(0).id == toString(*backup_settings.backup_uuid)))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool BackupsWorker::hasConcurrentRestores(const RestoreSettings & restore_settings) const
|
||||
{
|
||||
/// Check if there are no concurrent restores
|
||||
if (num_active_restores)
|
||||
{
|
||||
/// If its an internal restore and we currently have 1 active restore, it could be the original query, validate using iz
|
||||
if (!(num_active_restores == 1 && restore_settings.internal && getAllActiveRestoreInfos().at(0).id == toString(*restore_settings.restore_uuid)))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void BackupsWorker::shutdown()
|
||||
{
|
||||
bool has_active_backups_and_restores = (num_active_backups || num_active_restores);
|
||||
|
||||
@ -56,6 +56,14 @@ public:
|
||||
/// Number of files in the backup (including backup's metadata; only unique files are counted).
|
||||
size_t num_files = 0;
|
||||
|
||||
/// Number of processed files during backup or restore process
|
||||
/// For restore it includes files from base backups
|
||||
size_t num_processed_files = 0;
|
||||
|
||||
/// Size of processed files during backup or restore
|
||||
/// For restore in includes sizes from base backups
|
||||
UInt64 processed_files_size = 0;
|
||||
|
||||
/// Size of all files in the backup (including backup's metadata; only unique files are counted).
|
||||
UInt64 uncompressed_size = 0;
|
||||
|
||||
@ -102,9 +110,11 @@ private:
|
||||
void addInfo(const OperationID & id, const String & name, bool internal, BackupStatus status);
|
||||
void setStatus(const OperationID & id, BackupStatus status, bool throw_if_error = true);
|
||||
void setStatusSafe(const String & id, BackupStatus status) { setStatus(id, status, false); }
|
||||
void setNumFilesAndSize(const OperationID & id, size_t num_files, UInt64 uncompressed_size, UInt64 compressed_size);
|
||||
void setNumFilesAndSize(const OperationID & id, size_t num_files, size_t num_processed_files, UInt64 processed_files_size, UInt64 uncompressed_size, UInt64 compressed_size);
|
||||
std::vector<Info> getAllActiveBackupInfos() const;
|
||||
std::vector<Info> getAllActiveRestoreInfos() const;
|
||||
bool hasConcurrentBackups(const BackupSettings & backup_settings) const;
|
||||
bool hasConcurrentRestores(const RestoreSettings & restore_settings) const;
|
||||
|
||||
ThreadPool backups_thread_pool;
|
||||
ThreadPool restores_thread_pool;
|
||||
|
||||
@ -40,6 +40,12 @@ public:
|
||||
/// Returns the number of unique files in the backup.
|
||||
virtual size_t getNumFiles() const = 0;
|
||||
|
||||
/// Returns the number of files were processed for backup or restore
|
||||
virtual size_t getNumProcessedFiles() const = 0;
|
||||
|
||||
// Returns the total size of processed files for backup or restore
|
||||
virtual UInt64 getProcessedFilesSize() const = 0;
|
||||
|
||||
/// Returns the total size of unique files in the backup.
|
||||
virtual UInt64 getUncompressedSize() const = 0;
|
||||
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user