thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-14 19:45:11 +00:00
Code Issues Packages Projects Releases Wiki Activity
49,708 Commits 9,131 Branches 1,774 Tags 2.1 GiB
fb0c7e80aa
Commit Graph

49708 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Amos Bird
8e0862a0c3
BlockIO can be empty. 2020-10-10 23:25:50 +08:00
alexey-milovidov
8b50f25e59
Merge pull request #15808 from ClickHouse/fix-build-on-mac-os 
Fix build on Mac OS
 2020-10-10 18:20:23 +03:00
Mikhail Filimonov
60f4e561fb
fix test_kafka_produce_key_timestamp 2020-10-10 17:01:22 +02:00
feng lv
9438f2f4d2 fix 
fix

fix
 2020-10-10 19:21:11 +08:00
Alexey Milovidov
4f2d4988c6 Fix build on Mac OS 2020-10-10 13:51:57 +03:00
Amos Bird
dbc14655fc
Code refactoring. 2020-10-10 18:22:33 +08:00
alexey-milovidov
d42ffa02bd
Merge pull request #15807 from ClickHouse/fix-links-in-docs-2 
Fix ugly links in docs
 2020-10-10 12:09:07 +03:00
Alexey Milovidov
2c71327ff5 Fix build on Mac OS 2020-10-10 11:02:02 +03:00
Alexey Milovidov
ac4d394d12 Fix ugly links in docs 2020-10-10 10:50:37 +03:00
alexey-milovidov
59cfb87a96
Merge pull request #15799 from ClickHouse/fix-links-in-docs 
Fix ugliness in docs
 2020-10-10 10:48:11 +03:00
alesapin
1e2b8a748b
Merge pull request #15786 from ClickHouse/fetch_image_before_run 
Fetch helper image in integration tests before run
 2020-10-10 10:19:10 +03:00
Nikolai Kochetov
76a04fb4b4
Merge pull request #15762 from ClickHouse/new-block-for-functions 
Use `ColumnsWithTypeAndName` instead of `Block` for function calls
 2020-10-10 08:50:38 +03:00
feng lv
45925f60c7 fix 2020-10-10 11:20:45 +08:00
feng lv
d39868b853 fix 2020-10-10 10:56:21 +08:00
feng lv
ec87254abe add test 2020-10-10 10:48:15 +08:00
Nikita Mikhaylov
6ac5431804
Merge pull request #15783 from nikitamikhaylov/copier-backquotes 
Merging  #14939
 2020-10-10 02:32:27 +03:00
Nikita Mikhaylov
dbb607573b
Update Internals.cpp 2020-10-10 02:31:33 +03:00
alexey-milovidov
9d02347e2e
Update FunctionsFormatting.h 2020-10-09 22:55:02 +03:00
Denis Glazachev
6985490bff Trigger CI 2020-10-09 23:54:36 +04:00
alexey-milovidov
0fd007ad9e
Merge pull request #15601 from alexelex/alexelex-master 
Improvement of Quorum Inserts in ClickHouse
 2020-10-09 22:43:53 +03:00
alexey-milovidov
00dd2caecb
Merge pull request #15604 from r1j1k/patch-5 
Update type-conversion-functions.md
 2020-10-09 22:43:30 +03:00
alexey-milovidov
165402209a
Merge pull request #15779 from ClickHouse/fix_race_openssl 
Fix fake race openssl
 2020-10-09 22:37:11 +03:00
Alexey Milovidov
bd805300bb Whitespace 2020-10-09 22:33:23 +03:00
Alexey Milovidov
e0d6918d28 Fix ugliness in docs 2020-10-09 22:29:42 +03:00
Azat Khuzhin
064f901ea8 Add ability to preallocate hashtables for hashed/sparsehashed dictionaries 
preallocation can be used only when we know number of rows, and for this
we need:
- source clickhouse
- no filtering (i.e. lack of <where>), since filtering can filter
  too much rows and eventually it may allocate memory that will
  never be used.

For sparse_hash the difference is quite significant, preallocated
sparse_hash hashtable allocates ~33% faster (7.5 seconds vs 5 seconds
for insert, and the difference is more significant for higher number of
elements):

    $ ninja bench-sparse_hash-run
    [1/1] cd /src/ch/hashtable-bench/.cmake && ...ch/hashtable-bench/.cmake/bench-sparse_hash
    sparse_hash/insert: 7.574 <!--
    sparse_hash/find  : 2.14426
    sparse_hash/maxrss: 174MiB
    sparse_hash/time:   9710.51 msec (user+sys)

    $ time ninja bench-sparse_hash-preallocate-run
    [1/1] cd /src/ch/hashtable-bench/.cmake && ...-bench/.cmake/bench-sparse_hash-preallocate
    sparse_hash/insert: 5.0522 <!--
    sparse_hash/find  : 2.14024
    sparse_hash/maxrss: 174MiB
    sparse_hash/time:   7192.06 msec (user+sys)

P.S. the difference for sparse_hashed dictionary with 4e9 elements
(uint64, uint16) is ~18% (4975.905 vs 4103.569 sec)

v2: do not reallocate the dictionary from the progress callback
    Since this will access hashtable in parallel.
v3: drop PREALLOCATE() and do this only for source=clickhouse and empty
    <where>
 2020-10-09 22:28:14 +03:00
Nikolai Kochetov
ef3640c3f7
Merge pull request #15451 from amosbird/scopewith 
Global WITH and WITH propagation.
 2020-10-09 22:16:45 +03:00
alexey-milovidov
2ace9cc697
Merge pull request #15635 from yulu86/zh-optimize 
Optimize Chinese tutorial to make it more human readable
 2020-10-09 22:08:42 +03:00
Azat Khuzhin
f4f79aa84a Add HashTable::reserve() (for preallocated hashed/sparse_hashed dictionaries) 2020-10-09 21:53:57 +03:00
nikitamikhaylov
b45a4a2cd1 better 2020-10-09 20:44:54 +03:00
nikitamikhaylov
d0b610c6b2 better backticks 2020-10-09 19:58:45 +03:00
filipe
09b5e1dbc3 fix FunctionsFormatting error for ARM 2020-10-09 13:46:59 -03:00
Nikolai Kochetov
3898a8ac5f Try fix tests. 2020-10-09 19:05:11 +03:00
feng lv
8a1a41f77b add tid function 2020-10-09 23:49:14 +08:00
alesapin
35165c8ea4
Merge pull request #15756 from CurtizJ/fix-prewhere-with-virtuals 
Fix prewhere with virtual columns
 2020-10-09 18:07:41 +03:00
Mikhail Filimonov
5fb549ca24
fix flap in no_holes_when_write_suffix_failed 2020-10-09 17:06:36 +02:00
alesapin
7f3b9b1993 Fetch helper image before run 2020-10-09 17:42:03 +03:00
alesapin
824d0b2b57 Merge branch 'alexelex-master' of github.com:alexelex/ClickHouse into alexelextry3 2020-10-09 17:41:19 +03:00
alesapin
3ac7b5aba8 Fetch helper image before run 2020-10-09 17:39:32 +03:00
alesapin
bdab187c45 Fetch helper image before run 2020-10-09 17:38:31 +03:00
robot-clickhouse
88f8af51f0 Update version_date.tsv after release 20.7.4.11 2020-10-09 16:42:47 +03:00
nikitamikhaylov
88a5302759 Merge branch 'master' of github.com:ClickHouse/ClickHouse into copier-backquotes 2020-10-09 16:26:31 +03:00
robot-clickhouse
7a1aa597e9 Update version_date.tsv after release 20.8.4.11 2020-10-09 16:17:41 +03:00
Nikolai Kochetov
d8f805c706
Update 01515_with_global_and_with_propagation.sql 2020-10-09 15:38:08 +03:00
Alexandra Latysheva
f6f33168aa fix compilation error 2020-10-09 12:11:21 +00:00
Nikolai Kochetov
9328cea4f1 Supress pvs 2020-10-09 14:35:58 +03:00
robot-clickhouse
9594213f99 Update version_date.tsv after release 20.9.3.45 2020-10-09 14:33:05 +03:00
alesapin
b82038b65b Add missed file 2020-10-09 14:20:54 +03:00
Alexandra Latysheva
c4584b5638 Merge branch 'alexelex-master' of github.com:alexelex/ClickHouse into alexelex-master 2020-10-09 11:20:36 +00:00
Alexandra Latysheva
0594a77b57 fix thread restart for parallel quorum inserts 2020-10-09 11:20:20 +00:00
alesapin
efaa7ad1d2 Update openssl 2020-10-09 12:31:01 +03:00