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877 Commits

Author SHA1 Message Date
Ramazan Polat
ab80f70cff
Much comprehensive documentation 
Added:
- Usage of NULL values in conditionals
- Using conditional results directly
- Better examples
 2020-01-01 19:43:17 +03:00
Alexey Milovidov
d42b50456f Merging randomPrintableASCII #8401 2019-12-29 02:11:02 +03:00
Alexey Milovidov
4faf2f5485 Merge branch 'feature/randomASKII-function' of https://github.com/BayoNet/ClickHouse into BayoNet-feature/randomASKII-function 2019-12-29 00:14:18 +03:00
Sergei Shtykov
c228cffade CLICKHOUSEDOCS-508: Added question about how to export data to a file. 2019-12-27 15:46:41 +03:00
alexey-milovidov
0d2d296b15
Merge pull request #8378 from BayoNet/l10n/DOCAPI-6182-flatten 
DOCS-6182: arrayFlatten docs EN review and RU translation
 2019-12-26 20:18:23 +03:00
alexey-milovidov
bf0fd8aa7d
Update array_functions.md 2019-12-26 20:17:25 +03:00
alexey-milovidov
0672350d2f
Merge pull request #8368 from godfreyd/en-docs/CLICKHOUSEDOCS-146 
Docs: geoToH3 function
 2019-12-26 20:15:51 +03:00
alexey-milovidov
2867695e12
Merge pull request #8379 from godfreyd/en-docs/CLICKHOUSEDOCS-35-neighbour 
Docs for neighbour function
 2019-12-26 20:01:15 +03:00
Sergei Bocharov
af2be8e3a9 Fixes after review 2019-12-26 15:51:59 +03:00
Sergei Bocharov
244dd94f6d Docs: added concat & concatAssumeInjective 2019-12-26 15:51:59 +03:00
elenaspb2019
7a037f2590 docs(concat):The new description of concat and concatAssumeInjective functions were edited. 2019-12-26 15:51:59 +03:00
elenaspb2019
7790f468f9 docs(concat):The new description of concat and concatAssumeInjective functions were edited. 2019-12-26 15:51:59 +03:00
Alexander Kuzmenkov
a6b37ca57e Add a note about zero-based array indexes. 2019-12-26 15:18:14 +03:00
elenaspb2019
e92578171d docs(if):The new description of if function was edited. 2019-12-26 14:33:05 +03:00
elenaspb2019
d45122f876 docs(arrayDifference, arrayDistinct):The new description of arrayDifference, arrayDistinct functions ware added. 2019-12-26 12:41:45 +03:00
elenaspb2019
61d978c3e1 docs(retention):The new description of retention function was added. 2019-12-26 12:38:24 +03:00
elenaspb2019
d5a597d4fc docs(windowFunnel):The new description of windowFunnel function was edited. 2019-12-26 12:20:19 +03:00
Sergei Shtykov
a2b2aa950a Pre-PR edits. 2019-12-25 20:26:40 +03:00
BayoNet
6701adceb7
DOCS-139: FINAL. EN review, RU translation. (#8391) 
* Update select.md (#78)

* CLICKHOUSEDOCS-85: RU translation.

* Update docs/en/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/en/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

Co-authored-by: FeehanG <51821376+FeehanG@users.noreply.github.com>
Co-authored-by: Ivan Blinkov <github@blinkov.ru>
 2019-12-25 16:42:40 +03:00
Sergei Shtykov
a0e2d5afac Merge branch 'master' of github.com:ClickHouse/ClickHouse into l10n/DOCAPI-6182-flatten 2019-12-24 18:15:11 +03:00
Sergei Bocharov
3e6db93345 Docs fixes for neighbour 2019-12-24 18:14:07 +03:00
asiana21
645902d92e docs(neighbor):provides access to a row at a specified offset 2019-12-24 18:14:07 +03:00
FeehanG
39d4316a69 Update array_functions.md (#75) 2019-12-24 17:35:17 +03:00
elenaspb2019
57f2f44c21 docs(geoToH3):The new description of geoToH3 function was edited. 2019-12-24 11:05:19 +03:00
elenaspb2019
54769a9192 docs(geoToH3):The new description of geoToH3 function was edited. 2019-12-24 11:01:22 +03:00
alexey-milovidov
c68c703593
Merge pull request #8200 from hombit/docs-alter-add-codec 
Add codec to ALTER ADD COLUMN docs
 2019-12-18 07:36:51 +03:00
Guillaume Tassery
dca0c83809
Merge branch 'master' into move_partition 2019-12-17 13:49:18 +07:00
Konstantin Malanchev
e5dbe2f9b5 Update English docs for ALTER TABLE ADD COLUMN 2019-12-16 16:00:10 +03:00
alexey-milovidov
3399f9a73c
Merge pull request #8112 from hczhcz/patch-1210 
Add function bankerRound
 2019-12-15 23:57:13 +03:00
alexey-milovidov
d2ae3075fb
Update rounding_functions.md 2019-12-15 23:56:56 +03:00
Zhichang Yu
766f7f673e fixed arrayPushFront doc (#8058) 2019-12-13 17:31:13 +03:00
alexey-milovidov
0dc62d20e1
Merge pull request #8149 from zhang2014/feature/array_zip 
Add arrayZip function
 2019-12-12 22:00:39 +03:00
alexey-milovidov
0a9c7ee212
Update array_functions.md 2019-12-12 21:57:12 +03:00
hcz
c0028c3942 Add aggregate function categoricalInformationValue (#8117) 
* Add categorical iv aggregate function with tests
 2019-12-12 16:28:28 +03:00
zhang2014
194ab5526d add arrayZip function 2019-12-12 00:22:14 +08:00
Ubus
ed4aeeba29 Fixed description of temporary tables in RU and EN 2019-12-10 11:29:19 +03:00
hcz
d1e757956b Update docs about rounding functions 2019-12-10 14:21:43 +08:00
alexey-milovidov
6e9661628b
Merge pull request #8023 from godfreyd/en-docs/CLICKHOUSEDOCS-418 
Docs: added FQDN function description
 2019-12-09 04:59:47 +03:00
alexey-milovidov
c0e11ad86a
Update other_functions.md 2019-12-09 04:59:27 +03:00
alexey-milovidov
12afaf57d4
Update json_functions.md 2019-12-08 23:50:00 +03:00
Oleg Matrokhin
65628b7171 add docs 2019-12-08 17:49:26 +03:00
BayoNet
fe926f3c06
DOCS-163: INTERVAL. EN review, RU translation for #7452 (#7740) 
* Update operators.md (#70)

* Update operators.md (#71)

* CLICKHOUSEDOCS-163: EN review, RU translation.

* CLICKHOUSEDOCS-163: Fix

* Update docs/ru/data_types/special_data_types/interval.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/query_language/operators.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/data_types/special_data_types/interval.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* CLICKHOUSEDOCS-163: Clarification.
 2019-12-06 15:22:55 +03:00
BayoNet
aeaac4d573
DOCS-85: Update docs for SELECT ... FROM ... FINAL (#7723) 
* Doc links fix.

* More links fix.

* CLICKHOUSEDOCS-85: Update of FROM clause description.

* CLICKHOUSEDOCS-85: Clarification

* Update docs/en/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/en/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* CLICKHOUSEDOCS-85: Update by comment.
 2019-12-06 14:58:31 +03:00
Sergei Bocharov
529293faad Docs: added docs for trimLeft, trimRight, trimBoth (#7924) 2019-12-05 13:03:35 +03:00
Sergei Bocharov
f92ca18bc1 Fixes after review 2019-12-05 13:00:56 +03:00
Sergei Bocharov
39ddd0ba5d Fixes 2019-12-05 12:53:28 +03:00
elenaspb2019
a2bd2580cf docs(indexHint):The new description of indexHint function was added. 2019-12-05 12:52:15 +03:00
Sergei Shtykov
22399ad7be CLICKHOUSEDOCS-121: Update by the comments. 2019-12-03 19:52:28 +03:00
Sergei Shtykov
6d11f96106 Merge branch 'master' of github.com:ClickHouse/ClickHouse into en-docs/CLICKHOUSEDOCS-121-addressToLine 2019-12-03 18:05:07 +03:00
BayoNet
4205fe8c9b
Update docs/en/query_language/functions/introspection.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-12-03 18:00:45 +03:00
BayoNet
e86a1cd68e
DOCS-6182: The flatten function docs (#7661) 
* Array flatten function description (#67)

* docs(flatten): add flatten description

* docs(flatten): flatten description

* docs(flatten): flatten description (minor changes)

* docs(flatten): add flatten description

* docs(flatten): flatten description

* docs(flatten): flatten description (minor changes)

* docs(flatten): changing description

* DOCAPI-6182: The flatten function docs

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

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* DOCAPI-6182: Switched names.
 2019-12-03 13:11:13 +03:00
asiana21
76ed5692aa docs(fqdn): add description 2019-12-03 09:42:59 +03:00
alexey-milovidov
0946b41457
Merge pull request #7930 from godfreyd/en-docs/CLICKHOUSEDOCS-451 
Docs: added arrayCompact function
 2019-12-03 05:02:12 +03:00
alexey-milovidov
ee200fca77
Merge pull request #7967 from godfreyd/en-docs/CLICKHOUSEDOCS-452 
Docs for javaHashUTF16LE function
 2019-12-03 03:58:09 +03:00
alexey-milovidov
28fbfc8405
Update hash_functions.md 2019-12-03 03:56:38 +03:00
Sergei Bocharov
a64db10135 Fixes for javaHashUTF16LE 2019-11-29 15:15:56 +03:00
elenaspb2019
bd82806ae1 docs(javaHashUTF16LE):The new description of javaHashUTF16LE function was added. 2019-11-29 13:01:13 +03:00
topvisor
aa09cca5be Update system.md (#7965) 2019-11-29 13:00:43 +03:00
Vitaliy Kozlovskiy
7cd3bd2082
Typo 
tuble > tuple
 2019-11-28 19:28:23 +02:00
Denis Zhuravlev
c06496c115
Update alter.md 
Fix for alter attach alter_attach-partition (fixes #5312). English version.
 2019-11-27 19:49:13 -04:00
Sergei Bocharov
06423bb2eb Fixes after review 2019-11-27 12:12:37 +03:00
liu-bov
56eef87d29 docs(bitmapSubsetLimit): Added bitmapSubsetLimit description 2019-11-27 12:12:37 +03:00
Denis Zhuravlev
b0757a55dd
Update misc.md 
- If you specify `DEDUPLICATE`, then completely identical lines will collapse (values in all columns are compared), it makes sense only for the MergeTree engine.
 2019-11-26 12:28:22 -04:00
Sergei Bocharov
f3f54acb12 Fixes 2019-11-26 15:47:06 +03:00
liu-bov
fb64ebb61e docs(arrayCompact): fix newly added description 2019-11-26 15:47:06 +03:00
liu-bov
92195224b5 docs(arrayCompact): add description 2019-11-26 15:47:06 +03:00
Sergei Bocharov
005dc2a9ac Fixes 2019-11-25 11:58:02 +03:00
Sergei Bocharov
5c9e6900b5 Added examples 2019-11-25 11:55:33 +03:00
Nikita Mikhaylov
7bcebe2742
Merge pull request #7891 from andrei-karpliuk/docs_fix_note_formatting 
fix incorrect Note formatting
 2019-11-22 21:47:12 +03:00
tavplubix
e19220cb69
Merge pull request #7889 from godfreyd/en-docs/CLICKHOUSEDOCS-366 
docs(bitTest, bitTestAny, bitTestAll):The new description of `bitTest…
 2019-11-22 21:10:02 +03:00
andrei-karpliuk
5df6878de6 fix incorrect Note formatting 2019-11-22 16:02:33 +03:00
elenaspb2019
ffa3378fcd docs(bitTest, bitTestAny, bitTestAll):The new description of bitTest, bitTestAny, bitTestAll functions were added. 2019-11-22 14:46:18 +03:00
akonyaev
78f13839ac Add exception for illegal types for conversion functions with -OrZero or -OrNull postfixes. 
Add docs for conversion functions with -OrZero and -OrNull postfixes.
 2019-11-21 18:46:25 +03:00
Guillaume Tassery
7983b62b1f
Merge branch 'master' into move_partition 2019-11-21 15:06:14 +07:00
BayoNet
d45898a759 CLICKHOUSEDOCS-121: Introspection functions description. 2019-11-21 08:58:57 +03:00
BayoNet
7aee9567ef Merge branch 'master' of github.com:ClickHouse/ClickHouse into en-docs/CLICKHOUSEDOCS-121-addressToLine 2019-11-20 15:50:47 +03:00
tavplubix
82407a173d
Merge pull request #7809 from viktortnk/arrayFlatten-documentation 
document arrayFlatten (flatten) in en, ru
 2019-11-20 15:12:36 +03:00
Denis Zhuravlev
6ae19e69f2 Doc change. ATTACH PARTITION FROM (#7827) 
* Update alter.md

ATTACH PARTITION FROM

* Update alter.md

ATTACH PARTITION FROM
 2019-11-20 15:07:53 +03:00
Denis Zhuravlev
ea13ed1949 Doc change. Partition key instead of old month (#7828) 
* Update insert_into.md

Partition key instead of old month

* Update insert_into.md

Partition key instead of old month

* Update insert_into.md

Partition key instead of old month
 2019-11-20 15:04:00 +03:00
BayoNet
722aac986e CLICKHOUSEDOCS-121: EN docs for the addressToLine function and the allow_introspection_functions setting. 2019-11-19 19:57:03 +03:00
Viktor Taranenko
fffda9c530 document arrayFlatten (flatten) in en, ru 2019-11-17 18:37:53 +00:00
Sergei Bocharov
bbf4a743dd
Update docs/en/query_language/functions/date_time_functions.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-14 12:47:21 +03:00
Sergei Bocharov
d564573abe Fixes after reveiw 2019-11-14 12:42:31 +03:00
Guillaume Tassery
5f66a03511 Merge branch 'master' of https://github.com/yandex/ClickHouse into move_partition 2019-11-14 08:07:41 +01:00
alesapin
b26ac93731 [WIP] Add documentation for dictionaries DDL (#7720) 2019-11-13 18:50:09 +03:00
Guillaume Tassery
d97034fe4e Merge branch 'master' of https://github.com/yandex/ClickHouse into move_partition 2019-11-12 06:54:50 +01:00
alexey-milovidov
fb695f330c
Merge pull request #7706 from achimbab/doc_javaHashUTF16LE 
[docs] added javaHashUTF16LE().
 2019-11-11 21:51:50 +03:00
Sergei Bocharov
aa6ef37a69 Fixes after review 2019-11-11 14:53:41 +03:00
Sergei Bocharov
05a9e977a6 Fixes after review 2019-11-11 14:42:53 +03:00
Sergei Bocharov
8ef1e12bd4 Fixes after review 2019-11-11 14:41:33 +03:00
elenaspb2019
e958a6a27d docs(otherfunctions): Fix filesystemAvailable & filesystemFree & filesystemCapacity functions 2019-11-11 13:35:13 +03:00
achimbab
7fd8127d6a
[docs] added javaHashUTF16LE(). 2019-11-11 13:13:55 +09:00
achimbab
0adaf48a5c
[docs] added 'strict' parameter in windowFunnel(). 2019-11-11 12:41:23 +09:00
alexey-milovidov
0fefebae1b
Merge pull request #7518 from sundy-li/improve_range 
Improve range
 2019-11-08 00:59:05 +03:00
alexey-milovidov
034d6ce729
Merge pull request #7355 from millb/decimal_hex_function 
Decimal hex function
 2019-11-08 00:56:59 +03:00
BayoNet
e9b9fcd7d2
DOCS-7719: EN review, RU translation. Columns matcher (#7373) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* Update select.md (#63)

* DOCAPI-7719: EN review. RU translation.

* DOCAPI-7719: Fixes.

* Update docs/ru/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/en/query_language/select.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* DOCAPI-7719: Clarifications.

* Update of the SELECT clause description.
 2019-11-07 17:08:56 +03:00
BayoNet
58cd0eccac
DOCS-439: RU review. EN translation. Data storage policies. (#7597) 
* CLICKHOUSEDOCS-439: RU review. EN translation.

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

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

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

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

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

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/en/query_language/alter.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* CLICKHOUSEDOCS-439: The RU version is syncronized with EN.
 2019-11-07 15:24:42 +03:00
Guillaume Tassery
5994d551a6 rebase from master 2019-11-07 08:38:55 +01:00
Mikhail Korotov
317af908fd Merge branch 'master' into decimal_hex_function 2019-11-06 18:20:05 +03:00
BayoNet
6ae3998fe7
DOCS-163: Docs for the Interval data type and the INTERVAL operator. (#7452) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* CLICKHOUSEDOCS-163: INTERVAL related articles

* CLICKHOUSEDOCS-163: build fixes.

* Update docs/en/data_types/special_data_types/interval.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* CLICKHOUSEDOCS-163: Update after the review.
 2019-11-06 15:14:41 +03:00
sundy-li
76b75dc0e8 args to supertype 2019-11-06 18:19:08 +08:00
BayoNet
99210b24a9
DOCS-4146: Updated the description of the DateTime data type. (#7429) 
* Typo fix.

* elenbaskakova-DOCSUP-52 (#66)

The article "Time Zones" has been expanded.

* DOCAPI-4146: DateTime rewrited.

* DOCAPI-4146: Update after the review.
 2019-11-06 13:03:06 +03:00
millb
5c478dfe02 Merge branch 'master' into decimal_hex_function 2019-11-06 09:43:30 +03:00
BayoNet
fa600b6673
DOCS-8163: EN review, RU translation. sequenceMatch, sequenceCount (#7372) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* Update parametric_functions.md

* DOCAPI-8163: EN review, RU translation.

* Update docs/en/query_language/agg_functions/parametric_functions.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/query_language/agg_functions/parametric_functions.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/query_language/agg_functions/parametric_functions.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/query_language/agg_functions/parametric_functions.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-06 08:38:20 +03:00
alexey-milovidov
678d88ed45
Merge pull request #7640 from nvartolomei/nv/docs-on-cluster-alter-replicated-variant-b 
Remove note about unsupported ON CLUSTER alter for replicated tables and enable tests
 2019-11-06 02:08:55 +03:00
alexey-milovidov
eb6add45ea
Merge pull request #7626 from ClickHouse/char-test-utf8 
Added a test for function "char" that proves that it's applicable for non-ASCII.
 2019-11-05 21:38:37 +03:00
alexey-milovidov
6a871f579f
Merge pull request #7598 from infinivision/bitmap_replace 
added bitmapTransform
 2019-11-05 02:23:50 +03:00
alexey-milovidov
52b817d0df
Update bitmap_functions.md 2019-11-05 02:22:38 +03:00
Alexey Milovidov
e4e22730ec Updated documentation 2019-11-05 01:53:08 +03:00
alexey-milovidov
7d2a16ee39
Merge pull request #7486 from sundy-li/char_function 
functions: add char function
 2019-11-05 01:40:18 +03:00
Nicolae Vartolomei
d8858936de Remove note about unsupported ON CLUSTER alter for replicated tables 2019-11-04 14:38:32 +00:00
Zhichang Yu
da2d05802c added bitmapTransform 2019-11-04 14:55:31 +08:00
BayoNet
d56452eac7
Update docs/en/query_language/agg_functions/parametric_functions.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-03 19:38:28 +03:00
alexey-milovidov
d08bfbd3e1
Merge pull request #7328 from Joeywzr/arrayCompact 
implement arrayCompact
 2019-11-03 01:07:19 +03:00
alexey-milovidov
fa0274e223
Merge pull request #7380 from hczhcz/patch-1018 
Add function arrayFill and arrayReverseFill
 2019-11-03 01:06:41 +03:00
alexey-milovidov
b8404a7779
Merge pull request #7568 from andrei-karpliuk/doc_ru_en_system_stop_start_merges 
Added brief description for queries system stop|start merges
 2019-11-02 00:56:04 +03:00
andrei-karpliuk
9fae5b60a0 asterisk removed from note 2019-11-01 17:31:06 +03:00
BayoNet
6d2c5d61a1 DOCS-8799: EN review, RU translation. SHOW TABLES update and toc restructurization. (#7367) 2019-11-01 17:20:28 +03:00
andrei-karpliuk
c655e939c4 separated stop and start commands 2019-11-01 17:17:49 +03:00
andrei-karpliuk
8203569fdf
Update docs/en/query_language/system.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-01 16:27:26 +03:00
andrei-karpliuk
3b0f41f71b clarified 2019-11-01 13:28:39 +03:00
andrei-karpliuk
7409002ce0 added brief description for queries system stop|start merges 2019-11-01 11:45:09 +03:00
sundy-li
d2a785f759 fix style 2019-10-31 12:59:50 +08:00
alexey-milovidov
9f9c914d0e
Update string_search_functions.md 2019-10-31 00:22:08 +03:00
alexey-milovidov
331aaa161c
Merge pull request #7490 from godfreyd/godfreyd-fixes 
Fixes agg functions usage
 2019-10-31 00:17:52 +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
BayoNet
a06c8a1dec CLICKHOUSEDOCS-443: fixes. 2019-10-30 19:47:53 +03:00
millb
864bfb20ad Docs added 2019-10-30 18:34:09 +03:00
BayoNet
e2bceb4b01 CLICKHOUSEDOCS-443: Fixes in translation and markup. 2019-10-30 15:46:22 +03:00
sundy-li
7292748012 fix docs 2019-10-30 10:06:30 +08:00
liu-bov
7b3e34a79a docs(repeat): Added repeat function description 2019-10-29 12:39:29 +03:00
sundy-li
66ffec32f7 improve range to support start,step args 2019-10-29 14:33:03 +08:00
sundy-li
3f1651fa29 improve range 2019-10-29 11:03:47 +08:00
memo
3449e8d107 fix 2019-10-29 10:27:54 +08:00
Alexander Kuzmenkov
6e2af3db41
Merge pull request #7480 from azat/crc-v3 
Add CRC32IEEE()/CRC64() support
 2019-10-28 16:16:37 +03:00
sundy-li
538b77c123 functions: add char function as mysql behavior 2019-10-28 10:44:56 +08:00
hcz
01d384e6bd Add docs 2019-10-26 21:38:05 +08:00
Sergei Bocharov
7db76a50f1 Fixes 2019-10-25 17:15:35 +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
BayoNet
539c3ff89d DOCAPI-7790: Different changes from other tasks. 2019-10-25 14:45:07 +03:00
filimonov
cbecfd2432
Fixing 'note' markdown 2019-10-25 13:04:07 +02:00
filimonov
3e9e258693
remove some obsolete notes about mutations 2019-10-25 11:37:22 +02:00
BayoNet
e33c1f25d5 Merge branch 'master' of github.com:ClickHouse/ClickHouse into en-docs/DOCAPI-7790-query-profiler 2019-10-25 11:59:01 +03:00
Sergei Bocharov
4ee2748271 Fixes after DOCSUP 2019-10-24 18:17:24 +03:00
liu-bov
80fee23416 docs(dateDiff): adding description 2019-10-24 17:29:57 +03:00
Mikhail f. Shiryaev
3d2eab7535 Add PARTITION ID to OPTIMIZE documentation 2019-10-24 09:49:58 +02:00
Sergei Bocharov
483a897329 Fixes after DOCSUP 2019-10-23 14:28:08 +03:00
BayoNet
04a6c6ac4d
Docs links fix (#7448) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* Fixed links.
 2019-10-23 13:51:06 +03:00
Alexander Kuzmenkov
5ac672bfdf
Merge pull request #7273 from azat/uniqCombined-fix-docs 
[RFC] Drop note about "estimation error for large sets will be large"
 2019-10-23 13:49:04 +03:00
asiana21
26525d4d17 docs(toUnixTimestamp): converts a date with time to a Unix timestamp 2019-10-23 13:42:07 +03:00
asiana21
64b2fc4426 docs(toUnixTimestamp): converts a date with time to a Unix timestamp 2019-10-23 13:42:07 +03:00
Sergei Bocharov
03fbe8864c Fixes after DOCSUP 2019-10-23 12:31:27 +03:00
elenaspb2019
d513144e72 docs(identity()):The description of identity() function was added. 2019-10-23 12:17:23 +03:00
Sergei Bocharov
c156dfa6c7 Fixes for DOCSUP 2019-10-22 15:27:52 +03:00
elenaspb2019
575b4829fe elenbaskakova-DOCSUP-178 
docs(multiSearchAllPositions, multiSearchAllPositionsUTF8): Full description of functions  was added
 2019-10-22 14:24:29 +03:00
elenaspb2019
aecece6789 elenbaskakova-DOCSUP-178 
docs(multiSearchAllPositions, multiSearchAllPositionsUTF8): Full description of functions  was added
 2019-10-22 14:24:29 +03:00
Guillaume Tassery
552e3b8400 update 2019-10-22 08:03:49 +02:00
memo
645bcdacae add docs and simplify the code 2019-10-22 10:23:07 +08:00
Vitaly Baranov
f611fd4dfa
Merge pull request #7293 from Vdimir/feature/isvalidjson-5910 
Add function isValidJSON
 2019-10-21 21:24:18 +03:00
Aleksey Akulovich
a019e45093 fix typos in docs and comment (#7385) 2019-10-20 12:43:54 +08:00
VDimir
f1630b4e2e Merge branch 'master' into feature/isvalidjson-5910 2019-10-19 06:21:21 +00:00
hcz
502672c973 Add aggregate function combinators: -OrNull & -OrDefault (#7331) 2019-10-18 12:25:39 +03:00
BayoNet
6e87eb9fd7 DOCAPI-8163: EN review, RU translation. 2019-10-17 16:47:19 +03:00
Nikolai Kochetov
dfe297b93f
Merge pull request #6570 from godfreyd/godfreyd-clickhouse-catboost 
Docs(solutions): applying a CatBoost model in ClickHouse
 2019-10-16 17:24:11 +03:00
alexey-milovidov
1b8cb59e4b
Merge pull request #7286 from azat/docs-agg_functions-notes-fixes 
Fix notes syntax in documentation
 2019-10-14 20:12:53 +03:00
FeehanG
436e87a8ed
Update parametric_functions.md 2019-10-14 14:03:23 +03:00
Sergei Bocharov
4331a1614f Fixes after review 2019-10-14 13:34:27 +03:00
Danila Kutenin
61a97add8d Some docs 2019-10-13 15:35:43 +02:00
Danila Kutenin
57f20ba17e All multi{Fuzzy}MatchAllIndices functions 2019-10-13 15:22:09 +02:00
alexey-milovidov
4dffc67434
Merge pull request #7291 from sundy-li/FQDN 
Function FQDN, fullHostName
 2019-10-12 20:02:22 +03:00
VDimir
9a9a234410 Add doc for isValidJSON 2019-10-12 12:00:46 +00:00
sundy-li
4e48992397 fullHostName by function getFQDNOrHostName 2019-10-12 17:21:30 +08:00
sundy-li
59d2989826 Function FQDN,fullHostName 2019-10-12 15:17:30 +08:00
Zhichang Yu
679db35ed3 Fixed #7109 groupBitmapOr(31) segfault 2019-10-12 10:36:52 +08:00
Azat Khuzhin
b0e131a46f docs: fix notes syntax (triple !) 2019-10-11 23:21:59 +03:00
Azat Khuzhin
c2fa7ffcd3 Drop note about "estimation error for large sets will be large" 
Since error is not that large, especially for uniqCombined64():

rows     error     uniqCombined64()/rows
- 1e7    0.00219   (1.0021969)
- 1e8    0.00096   (0.99903523)
- 2e8    0.50200   (1.005022735)
- 1e9    0.99944   (0.999435738)
- 1e10   0.01399   (0.9998568925)
- 1e11   0.09800   (1.00097891658)
- 1e12   0.29800   (0.997024870685)
- 1e13   0.62200   (1.0062169910992)
- 1e14   0.06200   (1.00062143604171)
 2019-10-10 02:03:14 +03:00
alexey-milovidov
689411abe0
Merge pull request #7222 from azat/uniqCombined64 
[RFC] Introduce uniqCombined64() to get sane results for cardinality > UINT_MAX
 2019-10-09 20:29:56 +03:00
alexey-milovidov
6d31c3e730
Update reference.md 2019-10-09 20:28:15 +03:00
alexey-milovidov
4c1f0177b6
Merge pull request #7109 from infinivision/aggBitmapAnd 
added groupBitmapAnd, groupBitmapOr, groupBitmapXor
 2019-10-08 22:51:46 +03:00
Azat Khuzhin
f46c5a47c0 Introduce uniqCombined64() to get sane results for cardinality > UINT_MAX 
By default uniqCombined() uses 32-bit hash for all types except String,
so this means that you cannot use uniqCombined() with i.e UInt64 and
cardinality > UINT_MAX, although you can use uniqCombined(toString())
and this will lead to 64-bit hash, but will not have good performance.

So uniqCombined64() had been introduced to fix this.

Requires: #7213
 2019-10-08 21:59:35 +03:00
Ivan Blinkov
15deedb420
[docs] fix some title case 2019-10-07 20:00:21 +03:00
Sergei Bocharov
da0e9a1106 Fixes 2019-10-04 10:24:41 +03:00
Elena Baskakova
9d2f9c3d7f docs(currentUser): fix description 2019-10-04 10:20:17 +03:00
Guillaume Tassery
f54c90ccce Merge branch 'master' of github.com:PerformanceVision/ClickHouse into move_partition 2019-10-03 10:24:39 +02:00
Denis Zhuravlev
b8a1164d05
Update array_functions.md 
Fix array functions descriptions.
 2019-09-30 20:03:09 -03:00
Denis Zhuravlev
c224ae0afd
Update array_functions.md 
Fix array functions descriptions.
 2019-09-30 19:26:30 -03:00
alexey-milovidov
cbd2f1d8cd
Merge pull request #7112 from godfreyd/godfreyd-startswith 
Docs(startsWith): Fix startsWith function
 2019-09-30 14:59:39 +03:00
alexey-milovidov
42c9ea9aa3
Merge pull request #7092 from PerformanceVision/acl_file_storage 
Let the choice to write credential for HTTP source on external dictionaries
 2019-09-30 13:20:33 +03:00
Sergei Bocharov
b641c7e163 Fix replicate function description 2019-09-30 12:18:43 +03:00
Sergei Bocharov
8a579ee3a6 Fixes after review 2019-09-30 10:24:02 +03:00
BayoNet
fa31743ace
DOCAPI-8259: EN review, RU translation. toInt, toUint docs refactoring and update (#7043) 
* Typo fix.

* Update type_conversion_functions.md (#48)

* DOCAPI-8259: RU translation

* DOCAPI-8259: EN. Numeric conversion issues.

* DOCAPI-8259: Clarification.
 2019-09-28 17:55:50 +03:00
Denis Zhuravlev
e97571d521
Update array_functions.md 
fix arrayDistinct description
 2019-09-27 15:05:11 -03:00
BayoNet
a04756d0dd
DOCAPI-8799: Updated SHOW TABLE dscr. Restructured TOC (#7128) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* DOCAPI-8799: Updated SHOW TABLES. Restructured TOC.

* DOCAPI-8799: Fix.

* DOCAPI-8799: Links fix.
 2019-09-27 18:44:36 +03:00
Zhichang Yu
8945714c27 added groupBitmapAnd, groupBitmapOr, groupBitmapXor 2019-09-27 10:21:07 +08:00
Sergei Bocharov
a0e11264ee Fix startsWith function 2019-09-26 14:39:39 +03:00
BayoNet
df8cb4b619
DOCAPI-7413: EN revew, RU translation. T64 codec docs (#7021) 
* Update create.md (#32)

* DOCAPI-7413: Fixes.

* DOCAPI-7413: Fixes.

* DOCAPI-7413: RU translation.
 2019-09-26 11:51:48 +03:00
Guillaume Tassery
53b10d5b60 docs 2019-09-26 05:42:45 +02:00
Guillaume Tassery
6ac5054f81 Merge branch 'acl_file_storage' of github.com:PerformanceVision/ClickHouse into acl_file_storage 2019-09-26 05:36:06 +02:00
Guillaume Tassery
647568a6f6 cosmetic 2019-09-26 05:34:22 +02:00
BayoNet
9f709d2248 Merge branch 'master' of github.com:yandex/ClickHouse into en-docs/DOCAPI-7790-query-profiler 2019-09-25 15:49:11 +03:00