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Author SHA1 Message Date
Azat Khuzhin
99ffa3b578 Update documentation for distributed_push_down_limit 
After #26466 you cannot get inaccurate results anymore, since
distributed_push_down_limit changes query execution only if:
- `distributed_group_by_no_merge` > 0
- query **does not have `GROUP BY`/`DISTINCT`/`LIMIT BY`**, but it has `ORDER BY`/`LIMIT`.
- query **has `GROUP BY`/`DISTINCT`/`LIMIT BY`** with `ORDER BY`/`LIMIT` and:
  - `optimize_skip_unused_shards_limit` is enabled
  - `optimize_distributed_group_by_sharding_key` is enabled
 2021-10-23 10:02:21 +03:00
alexey-milovidov
cee4744ba1
Merge pull request #30572 from thomoco/master 
Add hardware benchmark on MacBook Pro M1 2020 + update Adopters list
 2021-10-23 09:04:55 +03:00
alexey-milovidov
44ac1b76d1
Update build-osx.md 2021-10-23 07:05:24 +03:00
alexey-milovidov
cddd1b31af
Update adopters.md 2021-10-23 05:23:22 +03:00
kssenii
1fa123ee5c Properly done 2021-10-23 01:33:17 +03:00
Thom O'Connor
2efd25cfe6 Updated adopters: added 3 new adopters, plus sorted some entries for alphabetical order 2021-10-22 15:24:22 -06:00
Maksim Kita
613a2fc46c
Merge pull request #30409 from sevirov/sevirov-DOCSUP-16821-edit_and_translate_to_russian_hashedarray_dictionary 
DOCSUP-16821: Edit and translate to Russian (HashedArray dictionary)
 2021-10-23 00:15:35 +03:00
Maksim Kita
b9171157d3
Merge pull request #30567 from kitaisreal/ngrams-fix-tests 
Function ngrams fixed tests
 2021-10-23 00:05:52 +03:00
Anton Popov
74cf57b4b0 fix for empty chunks 2021-10-22 21:48:03 +03:00
Thom O'Connor
dc4b838b72 Add hardware benchmark on Macbook Pro M1 2020 2021-10-22 12:28:51 -06:00
Maksim Kita
8c620ff13e Fix test number 2021-10-22 20:09:21 +03:00
Maksim Kita
9ef6bca27d Function ngrams fixed tests 2021-10-22 19:50:43 +03:00
Dmitriy
e3927fa9c8 Fix links 
Поправил ссылки.
 2021-10-22 19:36:29 +03:00
sevirov
cbc13f7494
Update docs/ru/sql-reference/dictionaries/external-dictionaries/external-dicts-dict-layout.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-10-22 19:07:01 +03:00
sevirov
17ad7c2cf7
Update docs/ru/sql-reference/dictionaries/external-dictionaries/external-dicts-dict-layout.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-10-22 19:06:53 +03:00
Anton Popov
7c458fbc4c fix style check 2021-10-22 18:04:11 +03:00
Nikolai Kochetov
54cc8e1d27 Fix LimitStep header after limit push down optimization. 2021-10-22 16:19:49 +03:00
kssenii
a1a2e276ae Review fixes 2021-10-22 12:26:28 +00:00
Filatenkov Artur
1c72421e53
Add columns in columns.sql for INFORMATION_SCHEMA (#29637) 
* add columns in columns.sql for INFORMATION_SCHEMA
 2021-10-22 15:18:16 +03:00
Kseniia Sumarokova
5a60d9a3a3
Merge pull request #30521 from azat/local-fix 
clickhouse-local: fix block lost in interactive mode
 2021-10-22 14:49:39 +03:00
Maksim Kita
243be5028a
Merge pull request #30014 from jinjunzh/master 
add x86 feature avx2/avx512 support for accelerating filter operation
 2021-10-22 14:16:47 +03:00
Vitaly Baranov
c0d295980d
Add tests for encrypted disk and codec and ReplicatedMergeTree. (#30172) 2021-10-22 14:09:47 +03:00
Anton Popov
151daf61c1
Merge pull request #30522 from azat/remove-check_columns 
Remove check_columns argument from MergeTree code (false was never passed)
 2021-10-22 14:06:49 +03:00
Maksim Kita
fc8a515b42
Merge pull request #30431 from vesslanjin/remove-branchy-code-in-ColumnDecimal 
remove branch in ColumnDecimal, same as pull req #29881
 2021-10-22 13:24:44 +03:00
Kseniia Sumarokova
057fe51ec8
Update TableFunctionPostgreSQL.cpp 2021-10-22 13:08:38 +03:00
kssenii
c95a29edac Fix quoting 2021-10-22 10:07:23 +00:00
vdimir
cfb98d381c
Do not use default scalars in MutationsInterpreter::prepareInterpreterSelectQuery 2021-10-22 12:47:28 +03:00
Ivan Blinkov
18507cf1d7
Update hero.html (#30551) 2021-10-22 11:58:35 +03:00
Maksim Kita
a6270268d6
Merge pull request #30533 from den-crane/patch-36 
Doc. max_concurrent_queries_for_user
 2021-10-22 11:43:52 +03:00
Nikolai Kochetov
1533f4af57
Merge pull request #30335 from ClickHouse/single-sorting-step 
Single sorting step
 2021-10-22 11:34:29 +03:00
Vladimir C
d60f00bab8
Merge pull request #30520 from azat/fix-unary-postfix-rewrite 2021-10-22 11:31:36 +03:00
alexey-milovidov
a246de872f
Merge pull request #30547 from amosbird/doc 
Don't recommend `nobarrier` mount option
 2021-10-22 10:44:57 +03:00
Maksim Kita
54fed3ae0e
Merge pull request #30467 from gyuton/gyuton-DOCSUP-16362-Document-the-ngram-function 
DOCSUP-16362: Documented the ngrams function
 2021-10-22 10:22:12 +03:00
Maksim Kita
6561f9bed2
Merge pull request #30483 from kitaisreal/sql-user-defined-functions-composition-fix 
SQLUserDefinedFunctions composition fix
 2021-10-22 10:16:31 +03:00
feng lv
54dc9693fb fix 2021-10-22 07:08:08 +00:00
Amos Bird
a85e14a068
Don't recommend nobarrier mount option 2021-10-22 14:09:34 +08:00
feng lv
5cb783aed0 fix 2021-10-22 02:36:24 +00:00
Denny Crane
a5325a2303
doc. max_concurrent_queries_for_user 2021-10-21 19:39:29 -03:00
Denny Crane
782729b245
doc. max_concurrent_queries_for_user 2021-10-21 19:33:41 -03:00
Azat Khuzhin
b0984a3337 clickhouse-local: fix block lost in interactive mode 
In case only one block in the query execution, LocalConnection can
return Progress packet instead of the block itself, after it will call
poll() again and the block will got lost.

Fix this by processing block before Progress packet.

And actually AFAICS Progress can be removed after pollImpl(), since
there is Progress handling before.

Fixes: #30282 (cc @kssenii)
 2021-10-22 00:46:01 +03:00
Maksim Kita
a6ef4caa83
Update splitting-merging-functions.md 2021-10-22 00:21:40 +03:00
Maksim Kita
cf19492da0
Update splitting-merging-functions.md 2021-10-22 00:21:10 +03:00
Maksim Kita
11ed2e2997
Update splitting-merging-functions.md 2021-10-22 00:18:26 +03:00
Maksim Kita
1467a59f91
Merge pull request #30468 from sevirov/sevirov-DOCSUP-16363-document_the_getoskernelversion_function 
DOCSUP-16363: Document the getOSKernelVersion function
 2021-10-22 00:17:08 +03:00
Maksim Kita
adaa14f8aa
Merge pull request #30502 from kitaisreal/storage-dictionary-fix-potential-configuration-race 
StorageDictionary fix potential configuration race
 2021-10-22 00:14:11 +03:00
alexey-milovidov
7023423f66
Merge pull request #28705 from gyuton/gyuton-DOCSUP-14093-Edit-and-translate-to-Russian 
DOCSUP-14093: Edited and translated to Russian (external dicts)
 2021-10-21 23:33:41 +03:00
Azat Khuzhin
d49886b8e9 Update reference for 00826_cross_to_inner_join 2021-10-21 22:07:40 +03:00
Dmitriy
894353d910 Translate to Russian 
Выполнил перевод на русский язык.
 2021-10-21 21:33:47 +03:00
Azat Khuzhin
496aa43a9f Remove check_columns argument from MergeTree code (false was never passed) 2021-10-21 21:24:59 +03:00
Azat Khuzhin
e1b6acfa52 Add missing parenthesis for isNotNull/isNull rewrites to IS [NOT] NULL 
After #29446 the following query was "broken":

    select isNotNull(1)+isNotNull(2) from remote('127.2', system.one)

This was also a problem for queries to external storages (i.e. mysql),
since it also uses query rewrite, like non-local distributed queries.

Fixes: #29446
 2021-10-21 21:18:00 +03:00