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587 Commits

Author SHA1 Message Date
Dmitriy
9c86559334 Merge remote-tracking branch 'remotes/clickhouse/master' into sevirov-DOCSUP-4617-document_union_default_mode_setting 2020-12-16 23:28:22 +03:00
Dmitriy
77e10884fc Document union_default_mode setting 
Задокументировал настройку union_default_mode.
 2020-12-16 20:04:16 +03:00
Maksim Kita
b82770c2ad Added array aggregation big integer types support 2020-12-16 18:47:30 +03:00
ana-uvarova
e85a6c4851 Final edits before the review. 2020-12-14 23:24:17 +03:00
Maksim Kita
16a30eb4aa Updated non-finite floating conversion into int 2020-12-14 22:12:15 +03:00
Maksim Kita
0464859cfe Updated usage of different types during IN query 
1. Added accurateCast function.
2. Use accurateCast in Set during execute.
3. Added accurateCast tests.
4. Updated select_in_different_types tests.
 2020-12-14 22:12:15 +03:00
Maksim Kita
476fb3b677 Updated documentation 2020-12-14 22:12:15 +03:00
Dmitriy
698737681a Merge remote-tracking branch 'remotes/clickhouse/master' into sevirov-DOCSUP-4919-document_replication_queue_system_table 2020-12-13 23:41:22 +03:00
ana-uvarova
3286ce1b38 example1 2020-12-13 22:12:39 +03:00
Dmitriy
629f5f0797 Update replication_queue.md 
Выполнил перевод на русский язык, внес изменения в английскую версию.
 2020-12-13 18:42:34 +03:00
alexey-milovidov
436adf34df
Merge pull request #17881 from gyuton/gyuton-DOCSUP-4263-Update_the_sql_statement_ORDER_BY 
DOCSUP-4263: Updated the sql statement order by
 2020-12-13 04:37:29 +03:00
Eric Daniel
17a8a4e966 Expand max_parallel_replicas documentation 
Based on discussion in #17807
 2020-12-12 13:59:37 -08:00
George
1567444628 troubleshooting - fixed links to original articles 2020-12-12 10:36:39 +03:00
George
9b1d919110 more troubleshooting 2020-12-12 06:39:22 +03:00
George
3794cb2d3f troubleshooting the error 2020-12-12 05:48:23 +03:00
ocadaruma
1d7cab0223 Fix corrupted markdowns 2020-12-12 10:59:34 +09:00
George
cabe1463d1 fixed an error 2020-12-12 03:39:45 +03:00
Alexander Kuzmenkov
fb1221148d
Merge pull request #17748 from azat/custom-TLD 
Add ability to use custom TLD list
 2020-12-11 12:42:19 +03:00
Olga Revyakina
c8e1f72f22 Fixed 2020-12-11 08:50:08 +03:00
Amos Bird
5b1e5679b4
Add -SimpleState combinator 2020-12-11 11:43:56 +08:00
alexey-milovidov
a8a37b4249
Merge pull request #17703 from den-crane/patch-8 
Doc. Some formatting fixed in date-time-functions
 2020-12-11 01:50:12 +03:00
alexey-milovidov
71978cbbf8
Merge pull request #17851 from zhangjmruc/master 
Fix translated errors and update misc to latest
 2020-12-10 22:58:15 +03:00
alexey-milovidov
5eab260ee5
Merge pull request #17864 from ClickHouse/filimonov-dict-fixes 
dict notes
 2020-12-10 22:43:04 +03:00
ana-uvarova
528dca0f63 order 2020-12-10 11:13:09 +03:00
alexey-milovidov
35b549a0d4
Merge pull request #17704 from sevirov/sevirov-DOCSUP-4523-add_some_of_missed_cmath_functions 
DOCSUP-4523: Add some of missed cmath functions
 2020-12-10 01:45:41 +03:00
Nikita Mikhaylov
80d4af9a73
Merge pull request #17874 from nikitamikhaylov/calendar-date 
Merging #17750
 2020-12-10 00:19:04 +03:00
Azat Khuzhin
840a21d073 Add top_level_domains_path for easier overriding 2020-12-09 21:08:31 +03:00
Azat Khuzhin
916cbd6610 Add ability to use custom TLD list 
v2: Add a note that top_level_domains_lists aren not applied w/o restart
v3: Remove ExtractFirstSignificantSubdomain{Default,Custom}Lookup.h headers
v4: TLDListsHolder: remove FIXME for dense_hash_map (this is not significant)
 2020-12-09 21:08:22 +03:00
Daria Mozhaeva
d1c7833f28 Edit and translate. 2020-12-09 17:03:38 +03:00
Nikita Mikhaylov
767d1fc98b
Update date-time-functions.md 2020-12-08 18:32:55 +03:00
George
4e49c59ed0 minor fix 2020-12-08 04:55:57 +03:00
George
6be3933cea fixed links v2 2020-12-08 04:27:26 +03:00
George
8760fc1227 Fixed links 2020-12-08 04:07:34 +03:00
George
1f0cfbaca8 Added Collation description 2020-12-08 03:51:41 +03:00
ana-uvarova
ac4e99529b ++ 2020-12-07 21:55:17 +03:00
Alexey Milovidov
1ed329017b Merge branch 'master' into quota-by-x-forwarded-for 2020-12-07 18:22:19 +03:00
filimonov
af9d9a7b9c
dict notes 
sync docs with https://github.com/ClickHouse/ClickHouse/pull/8127
 2020-12-07 14:01:12 +01:00
PHO
3c90065158 Add functions toMJD and fromMJD 
These functions convert between Proleptic Gregorian calendar date and Modified Julian Day number.
 2020-12-07 16:00:32 +03:00
jianmei zhang
8ecd565441 Fix translated errors and update misc to latest 2020-12-07 13:28:09 +08:00
ana-uvarova
6111601265 + 2020-12-06 15:20:45 +03:00
ana-uvarova
0042c4e878 ++ 2020-12-06 15:00:56 +03:00
Dmitriy
fadf764fef Update math-functions.md 
Внес изменения в описание обратных гиперболических функций.
 2020-12-06 12:55:09 +03:00
Olga Revyakina
66c7f611e2 Syntax fixed 2020-12-05 04:19:29 +03:00
Alexander Kuzmenkov
b54d50fa7f
Merge pull request #17459 from azat/countMatches-pull 
Add countMatches function
 2020-12-05 00:01:47 +03:00
Anna
ac0ebd515e
DOCSUP-4193: Document the EXPLAIN statement (#17734) 
* Add EXPLAIN query description

* Check examples

* update

* Update docs/en/sql-reference/statements/explain.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/statements/explain.md

Co-authored-by: Nikolai Kochetov <KochetovNicolai@users.noreply.github.com>

Co-authored-by: BayoNet <da-daos@yandex.ru>
Co-authored-by: Nikolai Kochetov <KochetovNicolai@users.noreply.github.com>
 2020-12-04 21:24:05 +03:00
ana-uvarova
05657b10d1 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into ana-uvarova-DOCSUP-3122-update-alter 2020-12-04 16:12:11 +03:00
Ilya Yatsishin
6957e0de87
Merge pull request #17452 from sevirov/sevirov-DOCSUP-4266-document_alter_update_delete_partition 
DOCSUP-4266: Document the SQL-statement ALTER UPDATE/DELETE ... IN PARTITION
 2020-12-04 14:40:51 +03:00
Dmitriy
79d68958cb Update math-functions.md 
Выполнил перевод на русский язык.
 2020-12-03 23:59:17 +03:00
Matthew Peveler
f29d374211
Fix note display on alter/index doc 
Signed-off-by: Matthew Peveler <matt.peveler@popsql.com>
 2020-12-03 16:29:28 +02:00
Alexey Milovidov
5cd112969f Update docs 2020-12-03 00:19:29 +03:00
Dmitriy
aca04ebc87 Update files in the 'alter'. 
Внес поправки в английскую версию, выполнил перевод на русский язык, подкорректировал некоторые файлы в 'ALTER'.
 2020-12-02 23:26:48 +03:00
alexey-milovidov
fd44e64123
Merge pull request #17745 from MasterOdin/patch-1 
Improve showing identifier examples on syntax docs
 2020-12-02 22:43:30 +03:00
alexey-milovidov
e97ce6afb2
Update syntax.md 2020-12-02 22:43:11 +03:00
Anna Shakhova
4479cfbcb0
DOCSUP-3871: Document prefer_not_to_merge option (#17090) 
* Init commit

* Translation

* Fixed

* Fixed

* Fixed

* Fixed
 2020-12-02 22:03:24 +03:00
Matthew Peveler
eac2ff6311
Improve showing identifier examples on syntax docs 
Signed-off-by: Matthew Peveler <matt.peveler@popsql.com>
 2020-12-02 20:22:54 +02:00
Dmitriy
7a0fcaa869 Update math-functions.md 
Выполнил описание некоторых математических функций.
 2020-12-01 22:25:57 +03:00
Denny Crane
03a74e9d62
Update date-time-functions.md 2020-12-01 14:47:56 -04:00
Denny Crane
12f0a3feaf
Update date-time-functions.md 2020-12-01 14:45:00 -04:00
Azat Khuzhin
0004fd8ab9 Merge remote-tracking branch 'upstream/pr/16277' into countMatches-pull 2020-12-01 21:03:33 +03:00
alexey-milovidov
79f25588d4
Merge pull request #17647 from den-crane/patch-3 
Doc. toTimeZone
 2020-12-01 20:48:09 +03:00
Matthew Peveler
a8c66f9ada
Fix typo in alter/index docs 
Signed-off-by: Matthew Peveler <matt.peveler@popsql.com>
 2020-12-01 19:21:39 +02:00
Denny Crane
2e5c415035
Update date-time-functions.md 2020-11-30 22:19:26 -04:00
Denny Crane
667f3fcfde
toTimeZone 2020-11-30 22:07:16 -04:00
Dmitriy
5b505dd749 Update partition.md 
Внес поправки в английскую версию.
 2020-11-30 23:33:30 +03:00
olgarev
fe00f70424
DOCSUP-4194: Updated CREATE TABLE statement with PRIMARY KEY section (#17213) 
* Section added

* Syntax corrected

Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
 2020-11-30 18:09:46 +03:00
alexey-milovidov
00da5148a1
Merge pull request #17347 from azat/substringCount 
Implement countSubstrings()
 2020-11-29 14:32:33 +03:00
sevirov
cc2a287a89
DOCSUP-3922: Document the tuple functions (#17505) 
* Update in-functions.md and tuple-functions.md

Изменил регистр в названиях разделов.

* Update tuple-functions.md and in-functions.md

Убрал описание операторов из in-functions.md.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-11-28 14:38:57 +03:00
Dmitriy
3db2d4d0ac Update partition.md 
Внес поправки в общий вид запроса IN PARTITION.
 2020-11-28 13:07:10 +03:00
sevirov
2c6ba4a3ab
DOCSUP-4264: Update the SQL-statement ALTER TABLE DROP DETACH PART (#17374) 
* Update partition.md

Обновил подразделы DETACH PARTITION и DROP PARTITION.

* Update partition.md

Сделал изменения в русской версии.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-11-28 11:27:31 +03:00
Dmitriy
76366d8884 Merge remote-tracking branch 'remotes/clickhouse/master' into sevirov-DOCSUP-4266-document_alter_update_delete_partition 2020-11-28 01:13:27 +03:00
Denny Crane
c34b547e41
Update date-time-functions.md 2020-11-27 16:18:08 -04:00
Denny Crane
c31572c709
Update date-time-functions.md 2020-11-27 16:14:07 -04:00
sevirov
59b92c7464
DOCSUP-3922: Document the untuple() function (#17110) 
* Create tuple-functions.md

Выполнил описание функции untuple на английском языке.

* Update tuple-functions.md

Подкорректировал описание.

* Update tuple-functions.md

Подкорректировал описание.

* Update tuple-functions.md

Внес небольшие поправки.

* Translate untuple-functions.md

Выполнил перевод на русский язык.

* Update tuple-functions.md

Внес поправки в английскую и русскую версии.

* Update tuple-functions.md

Внес поправки.

* Update tuple-functions.md and in-functions.md

Добавил функции и ссылки.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-11-27 22:37:44 +03:00
Anna Shakhova
0ae690e6ed
DOCSUP-2955: documented the rankCorr function (#16109) 
* rankCorr: init commit in English.

* Fixed

* Fixed links.

* Fixed link.

* Fixed link.

* Fixed link.

* Fixed link to document Float32

* Fixed remarks

* Fixed

* Translation
 2020-11-27 19:56:38 +03:00
Dmitriy
9f35b2a8f0 Merge remote-tracking branch 'remotes/clickhouse/master' into sevirov-DOCSUP-4266-document_alter_update_delete_partition 2020-11-26 23:29:35 +03:00
Azat Khuzhin
838596c7a4 Implement countSubstrings() 
Function to count number of substring occurrences in the string:
- in case of needle is multi char - counts non-intersecting substrings
- the code is based on position helpers.

The following new functions is available:
- countSubstrings()
- countSubstringsCaseInsensitive()
- countSubstringsCaseInsensitiveUTF8()

v0: substringCount()

v2:
- add substringCountCaseInsensitiveUTF8
- improve tests
- fix coding style issues
- fix multichar needle

v3: rename to countSubstrings (by analogy with countEqual())
 2020-11-26 22:58:16 +03:00
Dmitriy
a0ea8a25f1 Update partition.md 
Правлю битую ссылку.
 2020-11-26 20:47:34 +03:00
Dmitriy
3f4f1c7671 Update partition.md 
Добавил новый подраздел UPDATE | DELETE IN PARTITION.
 2020-11-26 20:02:44 +03:00
Alexander Kuzmenkov
394b81ac46 Merge remote-tracking branch 'origin/master' into HEAD 2020-11-25 23:38:55 +03:00
ana-uvarova
89ba453c87 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into ana-uvarova-DOCSUP-3122-update-alter 2020-11-25 13:31:46 +03:00
myrrc
fbb0e6e6aa Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-11-24 16:04:17 +03:00
dfenelonov
11039f1d17 Second 2020-11-24 04:26:25 +03:00
Alexander Kuzmenkov
412c2fe079 Merge remote-tracking branch 'origin/master' into HEAD 2020-11-23 19:51:18 +03:00
Anna
e76f7c316b
DOCSUP-4280: Update the SELECT query (#17231) 
* Add description for column modifiers

* Update index.md

* Update docs/en/sql-reference/statements/select/index.md

* Update docs/en/sql-reference/statements/select/index.md

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-23 16:11:15 +03:00
dfenelonov
90159ea2e9 -Distinct combinator description 2020-11-23 06:11:06 +03:00
alexey-milovidov
1cdb447b77
Update date-time-functions.md 2020-11-22 07:38:31 +03:00
olgarev
276ba42234
DOCSUP-2864: Documented WITH ROLLUP and WITH CUBE sections of the SELECT query (#17094) 
* Docs en,ru

* Explanation added

Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
 2020-11-21 23:06:29 +03:00
alexey-milovidov
7c93452044
Merge pull request #17259 from den-crane/patch-7 
Doc. removed obsolete info about groupby / sum
 2020-11-21 22:47:43 +03:00
AnaUvarova
33217c5b49
DOCSUP-1954 initialize aggregation description (#16793) 
* Draft

* Draft+

* host fixes

* host fixes

* ++

* ++

* +++

* Edits, part 1: + parametres and clarification

* Edits

* Fix host

* Update docs/en/sql-reference/aggregate-functions/reference/initializeAggregation.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* nano-fixes and russian translation

* Final edits

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-21 22:47:34 +03:00
Denny Crane
dd7b9f2387
Update index.md 
removed obsolete info about sum
 2020-11-21 15:05:34 -04:00
Denny Crane
badb7b1ba5
Update group-by.md 
removed obsolete info about groupby
 2020-11-21 14:58:58 -04:00
Kruglov Pavel
51bcd286f2
Merge pull request #16845 from azat/cutToFirstSignificantSubdomainWithWWW 
Add cutToFirstSignificantSubdomainWithWWW()
 2020-11-20 01:44:57 +03:00
Denny Crane
ceb42affdc
final_parallel 2020-11-19 15:56:00 -04:00
ana-uvarova
47169cb1bd new info draft 2020-11-19 19:22:34 +03:00
alexey-milovidov
29bfb5a518
Merge pull request #16997 from vdimir/source-clickhouse-usability 
source(clickhouse(...)) usability
 2020-11-19 07:37:00 +03:00
Azat Khuzhin
48645eae33 Add cutToFirstSignificantSubdomainWithWWW() 
Sometimes it is odd to get TLD itself from the
cutToFirstSignificantSubdomain() (since you will not get TLD itself if
you pass it directly):
- cutToFirstSignificantSubdomain('org')            -> ""
- cutToFirstSignificantSubdomain('www.org')        -> org
- cutToFirstSignificantSubdomain('kernel.org')     -> kernel.org
- cutToFirstSignificantSubdomain('www.kernel.org') -> kernel.org

So add one more function to get www.org in this case:
- cutToFirstSignificantSubdomainWithWWW('org')            -> ""
- cutToFirstSignificantSubdomainWithWWW('www.org')        -> www.org
- cutToFirstSignificantSubdomainWithWWW('kernel.org')     -> kernel.org
- cutToFirstSignificantSubdomainWithWWW('www.kernel.org') -> kernel.org

P.S. not sure about the naming though, so it will great if someone has
suggestion for the name.
 2020-11-18 21:09:27 +03:00
gyuton
fcae0d0f0a
DOCSUP-3845: documented new encrypt and decrypt functions (#16930) 
* Added first draft of description

* Added toc_priority

* Updated description

* Updated documentation

* Added examples

* Fixed links

* variable fixes

* minor fixes

* added translation

* fixed typos in translation

* changed toc_title in translation

* minor change

* added various fixes

* fixed typos

* Deleted unnecessary file

* Deleted extra files

Co-authored-by: George <gyuton@yandex-team.ru>
 2020-11-17 17:05:33 +03:00
gyuton
4d602afd28
DOCSUP-3538: Documeted the tid and logTrace funtions (#16884) 
* Added tid and logTrace functions description

* Added minor fixes

* Minor fixes and added ru translation

* Added links

Co-authored-by: George <gyuton@yandex-team.ru>
 2020-11-17 13:03:39 +03:00
vdimir
428f42053b
Merge remote-tracking branch 'upstream/master' into source-clickhouse-usability 2020-11-16 22:34:28 +03:00
ana-uvarova
d9e2c92f51 ++ 2020-11-16 12:13:34 +03:00
ana-uvarova
c6e7f7c0f4 ++ 2020-11-16 12:08:10 +03:00
myrrc
b1c0089b78 Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-11-14 16:50:04 +03:00
vdimir
66fc546331
Fix doc for LIFETIME statement 2020-11-14 16:45:42 +03:00
Anna
a1b1338281
DOCSUP-2869: Document section user_directories in the main config (#16340) 
* DOCSUP-2869: Document section user_directories in the main config

* Update settings.md

* Update

* Commit for DOCSUP-3418

* Update

* Russian translation

* Fix typo
 2020-11-13 16:08:38 +03:00
gyuton
f48232d615
DOCSUP-3535: Documented the reinterpretAsUUID function (updated) (#16688) 
* Updated description

* Updated description

* Added translation

* Fixed links

* Fixed links 2

* Fixed mistakes in translation

* Improved description and added examples

* Minor fixes

Co-authored-by: George <gyuton@yandex-team.ru>
 2020-11-12 19:23:32 +03:00
olgarev
b5ec4ab9d4
DOCSUP-2807: Documented the date_trunc function (#15429) 
* Docs updated for date_trunc() and now().

* Minor fix.

* Minor fix in en. Translation to Russian.

* Minor link fixes.

* Apply suggestions from code review

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Updates

* Minor fix

* Minor updates for now() (en, ru).

Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-12 19:14:47 +03:00
myrrc
a8d8dd7d3e Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-11-12 14:50:59 +03:00
Mikhail Filimonov
f4e44e63b0
Remove timeSeriesGroupRateSum from docs 2020-11-11 18:35:48 +01:00
feng lv
fec4080d42 Merge branch 'master' of github.com:ClickHouse/ClickHouse into union-distinct 2020-11-11 03:10:10 +00:00
olgarev
115807e77a
DOCSUP-3043: Document the null function (ru) (#16795) 
* my changes to gitignore

* Corrections in English docs and Russian docs added.

* TOC corrections

* TOC fixed

* Revert "my changes to gitignore"

This reverts commit 5884b1e79b.

* Update docs/en/sql-reference/table-functions/null.md

* Update docs/en/sql-reference/table-functions/null.md

* Update docs/ru/sql-reference/table-functions/null.md

* Update docs/ru/sql-reference/table-functions/null.md

Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-10 17:54:53 +03:00
myrrc
e460248624 Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-11-10 14:54:24 +03:00
feng lv
9194985d48 Merge branch 'master' of github.com:ClickHouse/ClickHouse into union-distinct 2020-11-10 06:09:39 +00:00
Maksim Kita
02da9af32d DateTime comparison with date string literal 2020-11-09 11:29:08 +03:00
sevirov
4eb684603a
Update order-by.md (#16770) 
Заново сделал изменения в английскую и русскую версии.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-11-09 11:21:27 +03:00
Anna Shakhova
f4afb46433
DOCSUP-3123: Edited the ReplicatedMergeTree and Polygon dictionaries (#16110) 
* #13573

* #9278

* Fixed

* Fixed

* Fixed link

* Update docs/en/sql-reference/dictionaries/external-dictionaries/external-dicts-dict-polygon.md

* Update docs/en/sql-reference/dictionaries/external-dictionaries/external-dicts-dict-polygon.md

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-08 22:42:28 +03:00
ana-uvarova
de5ed997ba Draft. 2020-11-08 17:55:26 +03:00
feng lv
1ca7dcb0a8 fix conflict 2020-11-07 11:44:29 +00:00
alexey-milovidov
85d1f37dde
Update sumwithoverflow.md 2020-11-07 13:27:56 +03:00
Alain BERRIER
9dd0c7708e
fix: fix typo in array functions documentation 2020-11-05 16:23:23 +01:00
alexey-milovidov
5954b7ec8b
Merge pull request #16570 from JacobHayes/add-farmfingerprint64 
Add farmFingerprint64 function
 2020-11-05 13:36:59 +03:00
Alexander Kuzmenkov
2a0d9da5e4 cleanup 2020-11-05 12:25:42 +03:00
Alexander Kuzmenkov
faf1f1e0cd Merge remote-tracking branch 'origin/master' into HEAD 2020-11-05 11:09:11 +03:00
myrrc
9788065786 Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-11-05 08:44:37 +03:00
damozhaeva
fa72fed4ad
DOCSUP-3173 Edit and translate to Russian (#16462) 
* Edit and translate to Russian.

* v2 27.10

* other-functions

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/other-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: Daria Mozhaeva <dmozhaeva@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-04 22:17:02 +03:00
myrrc
3d70ab7f3b Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-11-04 14:29:59 +03:00
alexey-milovidov
4fede5b008
Merge pull request #16438 from azat/errorCode-v2 
Add errorCodeToName() and system.errors
 2020-11-04 12:40:47 +03:00
alexey-milovidov
691f0ec44c
Merge pull request #16534 from olgarev/revolg-DOCSUP-3043-document_the_null_function 
DOCSUP-3043: Documented the null function
 2020-11-04 12:20:20 +03:00
alexey-milovidov
1f323e98d1
Update null.md 2020-11-04 12:20:06 +03:00
alexey-milovidov
cf61c29a03
Update docs/en/sql-reference/table-functions/null.md 
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-04 12:17:53 +03:00
alexey-milovidov
4fb31f8782
Merge pull request #16647 from gyuton/gyuton-DOCSUP-3535-document_the_reinterpretAsUUID_function 
DOCSUP-3535: Documented the reinterpretAsUUID function
 2020-11-04 11:19:30 +03:00
alexey-milovidov
788418b447
Update type-conversion-functions.md 2020-11-04 11:19:17 +03:00
alexey-milovidov
96d66a480f
Update type-conversion-functions.md 2020-11-04 11:18:50 +03:00
alexey-milovidov
26ff9a1184
Merge pull request #16649 from sevirov/sevirov-DOCSUP-3850-document_string_literal_support_interval 
DOCSUP-3850: Document the string literal support in INTERVAL operator
 2020-11-04 11:17:57 +03:00
Denny Crane
dea3641e5c
Update external-dicts-dict-layout.md 2020-11-03 20:47:42 -04:00
Dmitriy
3ea2047d8f Update index.md 
Добавил описание возможности использования строкового литерала.
 2020-11-04 01:46:52 +03:00
alexey-milovidov
8a3f38f332
Merge branch 'master' into errorCode-v2 2020-11-04 01:40:41 +03:00
George
aad09fc6f4 Added reinterpretAsUUID description 2020-11-03 22:53:09 +03:00
Evgenia Sudarikova
2fae1c3c31
DOCSUP-3171: Document the formatRowNoNewline function (#16603) 
* add description in English

* minor changes

* changes in EN and added RU version
 2020-11-03 18:59:21 +03:00
damozhaeva
6db9ee4300
DOCSUP-3172: Edit and translate to Russian (#16153) 
* Edit and traslate to Russian.

* Update docs/ru/engines/table-engines/integrations/kafka.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/interfaces/http.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/interfaces/http.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Ticket.

* http.

* kafka ru

Co-authored-by: Daria Mozhaeva <dmozhaeva@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-11-02 19:54:23 +03:00
feng lv
4d722bc52c fix conflict 2020-11-02 12:52:12 +00:00
Dmitriy
73cfe76c49 Update order-by.md 
Удалил изменения.
 2020-10-31 20:16:49 +03:00
Dmitriy
8b64d7be56 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into master 2020-10-31 16:56:30 +03:00
Jacob Hayes
c9ad4e8d96 Add farmFingerprint64 docs 2020-10-31 09:04:18 -04:00
myrrc
06ae95a10a fixing nan values for functions 2020-10-30 21:08:33 +03:00
myrrc
7d6f48263e Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-10-30 20:17:54 +03:00
myrrc
b3379e9cf0 fixed some wrong tests, updated docs 2020-10-30 19:17:57 +03:00
myrrc
9ca35c0b44 Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-10-30 17:22:24 +03:00
filimonov
f52d0919f0
Update date-time-functions.md 2020-10-30 10:31:05 +01:00
Olga Revyakina
98f701dbfc Docs in English 2020-10-30 04:09:42 +03:00
Ekaterina
19794bee07
DOCSUP-2966: Update the INSERT INTO statement (#16404) 
* Revert "Update version_date.tsv after release 20.7.4.11"

This reverts commit 9aff247afe.

* Added translation for feature.

* Fixed.

* Fixed.

* Fixed.

* Update docs/en/sql-reference/statements/insert-into.md

* Update docs/en/sql-reference/statements/insert-into.md

* Update docs/en/sql-reference/statements/insert-into.md

* Update docs/en/sql-reference/statements/insert-into.md

* Update docs/en/sql-reference/statements/insert-into.md

* Update docs/en/sql-reference/statements/insert-into.md

* Update docs/ru/sql-reference/statements/insert-into.md

* Update docs/ru/sql-reference/statements/insert-into.md

* Update docs/ru/sql-reference/statements/insert-into.md

* Update version_date.tsv

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-10-29 21:27:37 +03:00
Anna
0f92fe9ad2
DOCSUP-3118: Document the named subqueries WITH AS (#16339) 
* Update WITH desc

* Update docs/en/sql-reference/statements/select/with.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/statements/select/with.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/statements/select/with.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Fixed, ru translated

* Update docs/en/sql-reference/statements/select/with.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Fixed syntax description

* Update docs/ru/sql-reference/statements/select/with.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-10-29 21:22:28 +03:00
Azat Khuzhin
a81b0418ac Make errorCodeToName() return LowCardinality(String) 2020-10-29 10:55:41 +03:00
Azat Khuzhin
3fb8d08dd4 Add errorCodeToName() function 
This patch adds errorCode() function that will return macro name by the
exception code, useful for analyzing query_log and similar.

Later some descriptions can be added.

v2: replace hana::map/fusion::vector with external script
v3:
- use binary cmake dir for .sh
- use jump table over suboptimal std::unordered_map (with very poor hash
  function for int -- std::hash)
- cleanup errorCodeToName (drop extra templates and headers)
- rename errorCode -> errorCodeToName
- fix arcadia build (by not providing those helpers there)
- fix build on CI, by using CMAKE_CXX_COMPILER for parsing the file
 2020-10-29 10:55:00 +03:00
filimonov
2d28d97233
Update other-functions.md 2020-10-28 15:13:27 +01:00
Dmitriy
cc0235e8f4 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into master 2020-10-27 22:12:51 +03:00
Mikhail Filimonov
41971e073a
Fix typos reported by codespell 2020-10-27 12:04:03 +01:00
myrrc
4d11bd036b Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-10-26 17:42:47 +03:00
Anton Popov
5fbca7d62d
Merge pull request #16337 from kitaisreal/uuid-safe-cast-functions-added 
UUID safe cast functions added
 2020-10-26 16:03:27 +03:00
Anton Popov
bd17843bdb
Update uuid-functions.md 2020-10-26 16:00:49 +03:00
feng lv
9b95ed9ead fix 2020-10-26 12:21:04 +00:00
Roman Bug
9ec78855cd
DOCSUP-2806: Add meta header in RU (#15801) 
* DOCSUP-2806: Add meta intro.

* DOCSUP-2806: Update meta intro.

* DOCSUP-2806: Fix meta.

* DOCSUP-2806: Add quotes for meta headers.

* DOCSUP-2806: Remove quotes from meta headers.

* DOCSUP-2806: Add meta headers.

* DOCSUP-2806: Fix quotes in meta headers.

* DOCSUP-2806: Update meta headers.

* DOCSUP-2806: Fix link to nowhere in EN.

* DOCSUP-2806: Fix link (settings to tune)

* DOCSUP-2806: Fix links.

* DOCSUP-2806:Fix links EN

* DOCSUP-2806: Fix build errors.

* DOCSUP-2806: Fix meta intro.

* DOCSUP-2806: Fix toc_priority in examples datasets TOC.

* DOCSUP-2806: Fix items order in toc.

* DOCSUP-2806: Fix order in toc.

* DOCSUP-2806: Fix toc order.

* DOCSUP-2806: Fix order in toc.

* DOCSUP-2806: Fix toc index in create

* DOCSUP-2806: Fix toc order in create.

Co-authored-by: romanzhukov <romanzhukov@yandex-team.ru>
Co-authored-by: alexey-milovidov <milovidov@yandex-team.ru>
 2020-10-26 13:29:30 +03:00
sevirov
8f03e526a4
DOCSUP-3200: Edit and translate to Russian (#16204) 
* Edit and translate

Отредактировал английскую версию текстов документов и перевел изменения на русский язык.

* Update trace_log.md

Исправляю битые ссылки.

* Fixing broken links

Исправил битые ссылки.

* Fixing broken links

Поправил битую ссылку, добавив раздел в русскую версию.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-10-26 13:09:41 +03:00
feng lv
a9e4c7144c fix 2020-10-26 09:33:34 +00:00
myrrc
d8370116c1 simplified the functions (agreement to cast to Float64) 2020-10-25 23:33:01 +03:00
Dmitriy
a83e389c61 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into master 2020-10-25 15:20:48 +03:00
Maksim Kita
440ae2bc57 UUID safe cast functions added 
1. Added readUUIDTextImpl, readUUIDText, tryReadUUIDText functions in
ReadHelpers.
2. Added toUUIDOrNull, toUUIDOrZero functions based on ReadHelpers read
implementations.
3. Updated documentation.
 2020-10-25 11:45:29 +03:00
feng lv
5c192df20f update documents 2020-10-24 15:40:10 +00:00
Dmitriy
3da09371dc Update order-by.md 
Пытаюсь исправить битые ссылки.
 2020-10-24 13:24:40 +03:00
Dmitriy
5c11925830 Update prewhere.md 
Вернул изменения назад.
 2020-10-24 13:17:48 +03:00
Dmitriy
b6198d2af6 Update prewhere.md 
Поправляю битые ссылки.
 2020-10-24 13:09:53 +03:00
Dmitriy
3f527d1d34 Update order-by.md 
Задокументировал параметры OFFSET и FETCH.
 2020-10-24 00:41:21 +03:00
sevirov
b8e754d68f
DOCSUP-3121: Update the SHOW DATABASES and SHOW TABLES descriptions (#16115) 
* Update show.md

Update descriptions of show databases and show tables.

* Update show.md

Update 'identical query'.

* Update show.md

Внес поправки согласно комментариям.

* Update show.md

Внес поправки и перевел на русский язык.

* Update show.md

Внес мелкие поправки.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-10-23 18:11:02 +03:00
filipe
6a3ceba9a3 add countMatches sql function (issue #15413) 2020-10-23 01:28:25 -03:00
feng lv
1a562ee329 fix small document error 2020-10-23 02:32:42 +00:00
myrrc
3d479cdd8c added resul type deduction structs 2020-10-22 18:47:21 +03:00
myrrc
338ecb6fe1 possibly added the numerator/denominator determination algorithm in 
avgWeighted
 2020-10-22 17:29:32 +03:00
sevirov
e12f69cb59
DOCSUP-3478: Documented the iLike function (#15880) 
* Description of the iLike function

Добавил описание функции iLike и добавил оператор ILIKE.

* Update string-search-functions.md

Changed by comments.

* Update and translation ilike function and ILIKE operator..

Внес поправки в английскую версию и сделал перевод на русский язык.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-10-19 18:32:09 +03:00
sevirov
0a764bed54
DOCSUP-2954: Documented the view function (#15881) 
* Create view.md

Создал файл view.md и сделал описание функции view.

* Update view.md

I made changes.

* Update view.md

Changed parametrs.

* Update view.md

Changed by comments.

* Create view.md

Перевел на русский язык.

* Update ru and en file view.md

Changed by comments.

* Update en and ru versions view function.

Changed links.

Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
 2020-10-19 18:26:11 +03:00
myrrc
30d477bc10 added create() function fo avgWeighted 2020-10-19 18:23:35 +03:00
Anna
d7014316b2
DOCSUP-2861: Translate on Russian (#16042) 
* Translate on Russian

* Update docs/ru/sql-reference/statements/create/table.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/statements/create/table.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/statements/create/table.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-10-19 18:22:38 +03:00
myrrc
da8e3225c5 Merge remote-tracking branch 'upstream/master' into improvement/diff-types-in-avg-weighted 2020-10-16 21:18:50 +03:00
olgarev
cfda514e1f
Corrections to the cast_keep_nullable setting docs (en, ru). (#15991) 
Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
 2020-10-15 20:34:48 +03:00
Anna
ac438bc5bd
DOCSUP-2965: Add translate for map functions (#15744) 
* Add translate for map func

* Edit English text

* Made ru description match the template

* Fixed links, updated wording

* Fixed links

* Update
 2020-10-15 17:53:11 +03:00
Nikolai Kochetov
963ce315b2
Merge pull request #15454 from azat/dict-prealloc 
Speedup hashed/sparse_hashed dictionary loading by preallocating the hash table
 2020-10-15 15:03:53 +03:00
myrrc
8e7e232387 wip dealing with template magic 2020-10-15 13:36:00 +03:00
Alexey Milovidov
87fe8f2a00 Merge branch 'master' into filipecaixeta-master 2020-10-14 15:27:58 +03:00
AnaUvarova
b1cdcf2d31
DOCSUP-2018-formatDateTime_description_update: added two modificators into the table of supported modificators (#15614) 
* Added two modificators into the table of supported modificators

* Clarified description of added modifiers and started to add info according to the template of function description

* fixed link

* fix link again

* edits

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* comments from ticket

* +

* +

* polishing

* Update docs/en/sql-reference/functions/date-time-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* external link for understanding

* Перевод на русский

* Доработала русский перевод

* Причесала перевод

* Уточнение части перевода

* Шлифовка части перевода

Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-10-14 14:33:23 +03:00
alexey-milovidov
fc83bd1088
Merge branch 'master' into setting-date-time-output-format 2020-10-13 23:48:27 +03:00
Alexey Milovidov
da4e4c5cdb Merge branch 'master' into filipecaixeta-master 2020-10-13 23:44:48 +03:00
Alexey Milovidov
db4db42b65 Fix broken links in docs 2020-10-13 20:23:29 +03:00
damozhaeva
e1fcbe749c
Edit and translate to Russian. (#15462) 
Co-authored-by: Daria Mozhaeva <dmozhaeva@yandex-team.ru>
 2020-10-13 18:29:28 +03:00
Maksim Kita
adaae8a12c Added OutputFormat setting date_time_output_format 2020-10-13 13:59:43 +03:00
myrrc
53471315ff updated docs -- removed the unbundled option for... 
Default values in Cmake in ClickHouse, as there could be some caveats
(e.g. tester not working)
 2020-10-12 17:42:19 +03:00
Alexey Milovidov
9ca9855f96 Merge branch 'master' into filipecaixeta-master 2020-10-10 20:52:34 +03:00
alexey-milovidov
705abef402
Merge pull request #15679 from adevyatova/annadevyatova-DOCSUP-2861-codec 
DOCSUP-2861: Add ability to specify Default codec
 2020-10-10 20:37:39 +03:00
alexey-milovidov
a35c855902
Update table.md 2020-10-10 20:37:15 +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
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