Commit Graph

28 Commits

Author SHA1 Message Date
Artemeey
48332dafc0 Documentation: trim() SQL Syntax (#8532)
* Update string_functions.md

Описание trim(TRIM([[LEADING|TRAILING|BOTH] trim_character FROM ] input_string))

* Update string_functions.md

* Update string_functions.md

Trim: alternative SQL syntax

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md

* Update string_functions.md
2020-01-06 01:50:16 +03:00
Sergei Bocharov
529293faad Docs: added docs for trimLeft, trimRight, trimBoth (#7924) 2019-12-05 13:03:35 +03:00
alexey-milovidov
c3645595ee
Merge pull request #7521 from godfreyd/godfreyd-CLICKHOUSEDOCS-43
Docs(repeat): Added repeat function description
2019-10-31 00:11:49 +03:00
liu-bov
7b3e34a79a docs(repeat): Added repeat function description 2019-10-29 12:39:29 +03:00
Azat Khuzhin
2d2e738085 Add CRC32IEEE()/CRC64() support
zlib's implementation uses CRC-32-IEEE 802.3 polynomial (0xedb88320) but
with starting value 0xffffffff, so introduce another crc32
implementation - CRC32IEEE that has starting value - 0

Also add CRC64 with ECMA polynomial.

v2: s/crc*_data./crc*_data./ to avoid conflicts with other crc32.h in contrib
v3: join with existing CRC32()
2019-10-25 15:52:41 +03:00
Sergei Bocharov
8a579ee3a6 Fixes after review 2019-09-30 10:24:02 +03:00
Sergei Bocharov
a0e11264ee Fix startsWith function 2019-09-26 14:39:39 +03:00
BayoNet
2d2bc052e1
DOCAPI-8530: Code blocks markup fix (#7060)
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* docs/en: cleaning some files

* docs/en: cleaning data_types

* docs/en: cleaning database_engines

* docs/en: cleaning development

* docs/en: cleaning getting_started

* docs/en: cleaning interfaces

* docs/en: cleaning operations

* docs/en: cleaning query_lamguage

* docs/en: cleaning en

* docs/ru: cleaning data_types

* docs/ru: cleaning index

* docs/ru: cleaning database_engines

* docs/ru: cleaning development

* docs/ru: cleaning general

* docs/ru: cleaning getting_started

* docs/ru: cleaning interfaces

* docs/ru: cleaning operations

* docs/ru: cleaning query_language

* docs: cleaning interfaces/http

* Update docs/en/data_types/array.md

decorated ```

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/getting_started/example_datasets/nyc_taxi.md

fixed typo

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/getting_started/example_datasets/ontime.md

fixed typo

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/interfaces/formats.md

fixed error

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/operations/table_engines/custom_partitioning_key.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/operations/utils/clickhouse-local.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/query_language/dicts/external_dicts_dict_sources.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/operations/utils/clickhouse-local.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/query_language/functions/json_functions.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/query_language/functions/json_functions.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/query_language/functions/other_functions.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/query_language/functions/other_functions.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/query_language/functions/date_time_functions.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* Update docs/en/operations/table_engines/jdbc.md

Co-Authored-By: BayoNet <da-daos@yandex.ru>

* docs: fixed error

* docs: fixed error
2019-09-23 18:31:46 +03:00
BayoNet
76c84d1d63 DOCAPI-7695: Functions support for indexes (#6784) 2019-09-06 12:07:23 +03:00
Ivan Remen
35ccd128f4 Fix documentation after review 2019-06-19 11:05:56 +03:00
Ivan Remen
edff6e58dc Support crc32 function 2019-06-18 00:54:26 +03:00
BayoNet
9b407183c9 DOCAPI-6697: Fix. 2019-05-23 14:55:28 +03:00
BayoNet
fb7f655015 DOCAPI-6697: Better example. 2019-05-23 14:37:05 +03:00
BayoNet
380dd70a01 DOCAPI-6697: Changed example to less confusing. 2019-05-21 12:08:43 +03:00
BayoNet
8e3c5157cc DOCAPI-6697: Edited the toValidUTF8 description. 2019-05-20 17:41:10 +03:00
Danila Kutenin
4e3a607267 format function added 2019-05-18 14:30:36 +03:00
Danila Kutenin
1b63952373 docs 2019-05-17 15:57:11 +03:00
Danila Kutenin
0d3422fa8a toValidUTF8 function added 2019-05-17 15:55:21 +03:00
Danila Kutenin
304c3fcc9b docs 2019-04-07 21:59:53 +03:00
Danila Kutenin
b603e51c6e isValidUTF8 function added 2019-04-07 21:58:13 +03:00
alexey-milovidov
b23a3b4e96
Merge pull request #4520 from BayoNet/DOCAPI-5436-FixedString-update
DOCAPI-5436: Update of the FixedString data type description.
2019-03-01 17:51:57 +03:00
BayoNet
720d44837a DOCAPI-5436: Clarification of the 'empty' function description. 2019-02-27 21:27:29 +03:00
Anton Okulov
7dbfd27d62 Fix startsWith function description (#4451) 2019-02-20 08:59:50 +03:00
Winter Zhang
b52bc2466d ISSUES-3890 sync system functions to en document (#4168)
* ISSUES-3890 sync system functions to en document

* ISSUES-3890 fix review

* ISSUES-3890 add parseDateTimeBestEffort docs

* ISSUES-3890 fix review

* ISSUES-3890 better sql example
2019-01-30 13:39:46 +03:00
Alexandr Krasheninnikov
177a00f09a Merge https://github.com/yandex/ClickHouse into base64_functions 2018-11-14 12:32:42 +03:00
Alexandr Krasheninnikov
6ab45d081c Arch-based compilation 2018-11-02 22:06:05 +03:00
Ivan Blinkov
8623cb232c
WIP on docs/website (#3383)
* CLICKHOUSE-4063: less manual html @ index.md

* CLICKHOUSE-4063: recommend markdown="1" in README.md

* CLICKHOUSE-4003: manually purge custom.css for now

* CLICKHOUSE-4064: expand <details> before any print (including to pdf)

* CLICKHOUSE-3927: rearrange interfaces/formats.md a bit

* CLICKHOUSE-3306: add few http headers

* Remove copy-paste introduced in #3392

* Hopefully better chinese fonts #3392

* get rid of tabs @ custom.css

* Apply comments and patch from #3384

* Add jdbc.md to ToC and some translation, though it still looks badly incomplete

* minor punctuation

* Add some backlinks to official website from mirrors that just blindly take markdown sources

* Do not make fonts extra light

* find . -name '*.md' -type f | xargs -I{} perl -pi -e 's//g' {}

* find . -name '*.md' -type f | xargs -I{} perl -pi -e 's/ sql/g' {}

* Remove outdated stuff from roadmap.md

* Not so light font on front page too

* Refactor Chinese formats.md to match recent changes in other languages
2018-10-16 13:47:17 +03:00
Ivan Blinkov
0a4a5b36cc
Some WIP on documentation refactoring (#2659)
* Additional .gitignore entries

* Merge a bunch of small articles about system tables into single one

* Merge a bunch of small articles about formats into single one

* Adapt table with formats to English docs too

* Add SPb meetup link to main page

* Move Utilities out of top level of docs (the location is probably not yet final) + translate couple articles

* Merge MacOS.md into build_osx.md

* Move Data types higher in ToC

* Publish changelog on website alongside documentation

* Few fixes for en/table_engines/file.md

* Use smaller header sizes in changelogs

* Group up table engines inside ToC

* Move table engines out of top level too

* Specificy in ToC that query language is SQL based. Thats a bit excessive, but catches eye.

* Move stuff that is part of query language into respective folder

* Move table functions lower in ToC

* Lost redirects.txt update

* Do not rely on comments in yaml + fix few ru titles

* Extract major parts of queries.md into separate articles

* queries.md has been supposed to be removed

* Fix weird translation

* Fix a bunch of links

* There is only table of contents left

* "Query language" is actually part of SQL abbreviation

* Change filename in README.md too

* fix mistype
2018-07-18 13:00:53 +03:00