Commit Graph

27 Commits

Author SHA1 Message Date
zhangxiao871
78e2794ada Fix START MERGES and add test 2022-01-28 14:30:57 +08:00
zhangxiao871
20b669f330 Supports all types of SYSTEM query ON CLUSTER clause. 2022-01-26 17:40:00 +08:00
Nikolay Degterinsky
64927938c6 Minor refactor 2021-11-16 08:58:28 +00:00
Nikolay Degterinsky
677eb5bbda Fix tests 2021-10-21 15:53:02 +03:00
Nikolay Degterinsky
2b7e1e2949 Add parmeters to SYSTEM queries 2021-10-12 21:11:00 +03:00
Alexey Milovidov
fe6b7c77c7 Rename "common" to "base" 2021-10-02 10:13:14 +03:00
Maksim Kita
494ec4aecc Fixed tests 2021-09-20 21:33:25 +03:00
Maksim Kita
56e40e1ff4 ParserSystemQuery fix 2021-09-20 18:15:23 +03:00
Maksim Kita
85a4d4bb50 Added user defined executable functions to system.functions 2021-09-17 18:43:00 +03:00
Mike Kot
c4385a2c40 Simplifying exception messages 2021-09-11 00:40:18 +02:00
Mike Kot
8e9aacadd1 Initial: replacing hardcoded toString for enums with magic_enum 2021-09-06 16:24:03 +02:00
Mike Kot
4c391f8e99
SYSTEM RESTORE REPLICA replica [ON CLUSTER cluster] (#13652)
* initial commit: add setting and stub

* typo

* added test stub

* fix

* wip merging new integration test and code proto

* adding steps interpreters

* adding firstly proposed solution (moving parts etc)

* added checking zookeeper path existence

* fixing the include

* fixing and sorting includes

* fixing outdated struct

* fix the name

* added ast ptr as level of indirection

* fix ref

* updating the changes

* working on test stub

* fix iterator -> reference

* revert rocksdb submodule update

* fixed show privileges test

* updated the test stub

* replaced rand() with thread_local_rng(), updated the tests

updated the test

fixed test config path

test fix

removed error messages

fixed the test

updated the test

fixed string literal

fixed literal

typo: =

* fixed the empty replica error message

* updated the test and the code with logs

* updated the possible test cases, updated

* added the code/test milestone comments

* updated the test (added more testcases)

* replaced native assert with CH one

* individual replicas recursive delete fix

* updated the AS db.name AST

* two small logging fixes

* manually generated AST fixes

* Updated the test, added the possible algo change

* Some thoughts about optimizing the solution:

ALTER MOVE PARTITION .. TO TABLE -> move to detached/ + ALTER ... ATTACH

* fix

* Removed the replica sync in test as it's invalid

* Some test tweaks

* tmp

* Rewrote the algo by using the executeQuery instead of

hand-crafting the ASTPtr.

Two questions still active.

* tr: logging active parts

* Extracted the parts moving algo into a separate helper function

* Fixed the test data and the queries slightly

* Replaced query to system.parts to direct invocation,

started building the test that breaks on various parts.

* Added the case for tables when at least one replica is alive

* Updated the test to test replicas restoration by detaching/attaching

* Altered the test to check restoration without replica restart

* Added the tables swap in the start if the server failed last time

* Hotfix when only /replicas/replica... path was deleted

* Restore ZK paths while creating a replicated MergeTree table

* Updated the docs, fixed the algo for individual replicas restoration case

* Initial parts table storage fix, tests sync fix

* Reverted individual replica restoration to general algo

* Slightly optimised getDataParts

* Trying another solution with parts detaching

* Rewrote algo without any steps, added ON CLUSTER support

* Attaching parts from other replica on restoration

* Getting part checksums from ZK

* Removed ON CLUSTER, finished working solution

* Multiple small changes after review

* Fixing parallel test

* Supporting rewritten form on cluster

* Test fix

* Moar logging

* Using source replica as checksum provider

* improve test, remove some code from parser

* Trying solution with move to detached + forget

* Moving all parts (not only Committed) to detached

* Edited docs for RESTORE REPLICA

* Re-merging

* minor fixes

Co-authored-by: Alexander Tokmakov <avtokmakov@yandex-team.ru>
2021-06-20 11:24:43 +03:00
Pavel Kovalenko
2ab8013455 DiskRestartProxy improvements and tests. 2021-04-21 12:53:46 +03:00
Pavel Kovalenko
10cf881a08 Add SYSTEM RESTART DISK command. 2021-04-20 22:23:54 +03:00
Maksim Kita
abf2a87ce7 Added system query reload model 2021-04-17 20:59:08 +03:00
Alexey Milovidov
ffa5bbd5fd Add SYSTEM SUSPEND command #15979 2021-01-07 22:19:33 +03:00
Ivan
315ff4f0d9
ANTLR4 Grammar for ClickHouse and new parser (#11298) 2020-12-04 05:15:44 +03:00
Ivan
1d170f5745
ASTTableIdentifier Part #1: improve internal representation of ASTIdentifier name (#16149)
* Use only |name_parts| as primary name source

* Restore legacy logic for table restoration

* Fix build

* Fix tests

* Add pytest server config

* Fix tests

* Fixes due to review
2020-10-24 21:46:10 +03:00
Vladimir Chebotarev
aa5f207fd4
Added disable_merges option for volumes in multi-disk configuration (#13956)
Co-authored-by: Alexander Kazakov <Akazz@users.noreply.github.com>
2020-10-20 18:10:24 +03:00
alexey-milovidov
7b53a0ef33 Revert "Added allow_merges option for volumes in multi-disk configuration (#13402)"
This reverts commit 1e2616542a.
2020-08-21 18:44:29 +03:00
Vladimir Chebotarev
1e2616542a
Added allow_merges option for volumes in multi-disk configuration (#13402) 2020-08-21 12:04:13 +03:00
amudong
7723dc4935 add drop relica database and the whole replica
fix removeReplicaByZKPath

fix bug: add zkpath empty judge

fix: rewrite code

delete useless code.

fix:ast fromat

fix bug

add test_drop_replica

add drop_replica doc

add drop databse checkAccess

refactor dropReplica

update tests

add static method StorageReplicatedMergeTree::dropReplicaByZkPath

update doc and delete useless code

fix conflict

fix doc

fix doc

fix StorageReplicatedMergeTree::dropReplica

fix bug

delete useless code
2020-06-23 12:12:30 +08:00
amudong
2e6a3eff8e fix: can not drop local table and replace ALTER with SYSTEM
fix test_drop_replica

fix drop replica '/path/to/zk/' ending in '/' and update doc
2020-06-23 12:12:30 +08:00
sundy-li
0a4af8f0a7 add SYSTEM DROP REPLICA 2020-06-23 12:12:30 +08:00
Azat Khuzhin
0f368c804d Fix SYSTEM START/STOP DISTRIBUTED SENDS w/o table name 2020-06-04 20:22:29 +03:00
Azat Khuzhin
71d0e60dcb ON CLUSTER support for SYSTEM {FLUSH DISTRIBUTED,STOP/START DISTRIBUTED SEND}
It is pretty logical to have ON CLUSTER for managing Distributed tables.
2020-06-03 21:51:52 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00