Commit Graph

166 Commits

Author SHA1 Message Date
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
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
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
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
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
Nikita Mikhaylov
767d1fc98b
Update date-time-functions.md 2020-12-08 18:32:55 +03:00
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
Dmitriy
fadf764fef Update math-functions.md
Внес изменения в описание обратных гиперболических функций.
2020-12-06 12:55:09 +03:00
Dmitriy
79d68958cb Update math-functions.md
Выполнил перевод на русский язык.
2020-12-03 23:59:17 +03:00
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
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
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
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
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
alexey-milovidov
1cdb447b77
Update date-time-functions.md 2020-11-22 07:38:31 +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
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
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
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
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
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
Jacob Hayes
c9ad4e8d96 Add farmFingerprint64 docs 2020-10-31 09:04:18 -04:00
filimonov
f52d0919f0
Update date-time-functions.md 2020-10-30 10:31:05 +01:00
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
Mikhail Filimonov
41971e073a
Fix typos reported by codespell 2020-10-27 12:04:03 +01:00
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
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
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
filipe
6a3ceba9a3 add countMatches sql function (issue #15413) 2020-10-23 01:28:25 -03:00