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512 Commits

Author SHA1 Message Date
alexey-milovidov
f231436caa
Update hash_functions.md 2019-12-03 03:57:51 +03:00
Sergei Bocharov
a64db10135 Fixes for javaHashUTF16LE 2019-11-29 15:15:56 +03:00
topvisor
ab1da5c217
Update system.md 2019-11-29 12:44:14 +03:00
alexey-milovidov
d8fa0871b9
Merge pull request #7932 from den-crane/patch-10 
Doc change. OPTIMIZE DEDUPLICATE description
 2019-11-27 23:20:48 +03:00
Denis Zhuravlev
4cb8cadfb6
Update misc.md 
OPTIMIZE DEDUPLICATE description
 2019-11-26 12:25:45 -04:00
Sergei Bocharov
f3f54acb12 Fixes 2019-11-26 15:47:06 +03:00
Denis Zhuravlev
064644828e
Update alter.md 
Fix for alter attach alter_attach-partition (fixes #5312)
 2019-11-24 16:59:30 -04:00
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
Sergei Bocharov
05e05a709e Fixes 2019-11-22 14:53:56 +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
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
Viktor Taranenko
fffda9c530 document arrayFlatten (flatten) in en, ru 2019-11-17 18:37:53 +00:00
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
Mikhail Korotov
59ec541c15
Update encoding_functions.md 2019-11-06 19:02:26 +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
Nicolae Vartolomei
d8858936de Remove note about unsupported ON CLUSTER alter for replicated tables 2019-11-04 14:38:32 +00:00
BayoNet
353d922eb6
Update docs/ru/query_language/agg_functions/parametric_functions.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-03 19:40:06 +03:00
BayoNet
a3ca9fd85c
Update docs/ru/query_language/agg_functions/parametric_functions.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-03 19:39:39 +03:00
BayoNet
492d9a21e3
Update docs/ru/query_language/agg_functions/parametric_functions.md 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-03 19:39:08 +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
17cc3ab9d1
asterisk deleted 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-01 17:27:59 +03:00
andrei-karpliuk
d97b815c13
asterisk deleted 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-01 17:27:36 +03:00
andrei-karpliuk
ea50c51dba
asterisk deleted 
Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-01 17:27:20 +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
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
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
liu-bov
7b3e34a79a docs(repeat): Added repeat function description 2019-10-29 12:39:29 +03:00
Sergei Bocharov
f9dc1361d1 Fixes 2019-10-25 17:18:19 +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
Mikhail f. Shiryaev
3d2eab7535 Add PARTITION ID to OPTIMIZE documentation 2019-10-24 09:49:58 +02:00
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
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
BayoNet
6e87eb9fd7 DOCAPI-8163: EN review, RU translation. 2019-10-17 16:47:19 +03:00
BayoNet
7601fafe63
DOCS-413: Links fixes. (#7362) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* CLICKHOUSEDOCS-413: Links fixes.
 2019-10-17 13:38:32 +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
Sergei Bocharov
f0c38c82ca Fix typos 2019-10-14 13:34:27 +03:00
Sergei Bocharov
f5ebf2ccb7 Added Quick Start info 2019-10-14 13:34:27 +03:00
Danila Kutenin
57f20ba17e All multi{Fuzzy}MatchAllIndices functions 2019-10-13 15:22:09 +02:00
VDimir
9a9a234410 Add doc for isValidJSON 2019-10-12 12:00:46 +00:00
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
0555749096
Update reference.md 2019-10-09 20:29:12 +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
alexey-milovidov
c743a9f9ff
Merge pull request #7190 from godfreyd/godfreyd-currentUser 
docs(currentUser): fix description
 2019-10-05 21:55:10 +03:00
Vladimir Chebotarev
4ee50d3f66
Minor doc fixes. 2019-10-04 19:28:32 +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
alexey-milovidov
cbd2f1d8cd
Merge pull request #7112 from godfreyd/godfreyd-startswith 
Docs(startsWith): Fix startsWith function
 2019-09-30 14:59:39 +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
Denis Zhuravlev
0a686b1e86
Update array_functions.md 
Fix arrayDifference description.
 2019-09-28 18:52:52 -03:00
BayoNet
34b61e8dff
DOCAPI-7442: EN review, RU translation for updated system.parts docs (#7041) 
* Typo fix.

* Update system_tables.md (#40)

* DOCAPI-7442: RU translation.

* DOCAPI-7442: Fix.
 2019-09-28 17:58:10 +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
774e255154 Doc change. translation to Russian some array functions (#7139) 2019-09-28 09:39:25 +03:00
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
BayoNet
4a60e8187b
Fixing links in docs (#7098) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.
 2019-09-25 19:43:10 +03:00
Alexey Milovidov
ff07ffbbae Merge branch 'merging_redis' of https://github.com/CurtizJ/ClickHouse into CurtizJ-merging_redis 2019-09-25 02:27:05 +03:00
Sergei Bocharov
4761436a52 Docs(hash_functions): fix xxHash32, xxHash64 (#6992) 
* docs(hash_functions): fix xxHash32, xxHash64

* Fixes after review

* Fixes after review

* Update hash_functions.md

* Update hash_functions.md
 2019-09-24 03:50:58 +03:00
BayoNet
f26fdc63a0 DOCAPI-7415: EN review, RU translation. Docs for the -Resample aggregate function combinator. (#7017) 
* Update combinators.md (#39)

* DOCAPI-7415: RU translation

* DOCAPI-7415: fix.
 2019-09-24 03:04:52 +03:00
BayoNet
5b38a7f441 DOCAPI-7438: EN review, RU translation. Update of quantileTiming docs (#7033) 
* Typo fix.

* Update reference.md (#45)

* DOCAPI-7438: RU translation
 2019-09-24 03:01:19 +03:00
BayoNet
3d20675529 DOCAPI-7460: EN review. RU translation. Histogram function description (#7034) 
* Typo fix.

* Update parametric_functions.md (#42)

* DOCAPI-7460: RU translation.

* Update parametric_functions.md
 2019-09-24 02:59:49 +03:00
BayoNet
317e57bbc0 DOCAPI-7984: EN review, RU translation. ASOF JOIN ON docs (#7035) 
* Typo fix.

* Update select.md (#41)

* DOCAPI-7984: RU translation
 2019-09-24 02:57:32 +03:00
BayoNet
779648f7cc DOCAPI-7695: EN review, RU translation. Functions support for indexes (#7045) 
* Typo fix.

* DOCAPI-7695: Typo fixed

* Update mergetree.md (#49)

* DOCAPI-7695: RU translation

* Update mergetree.md
 2019-09-24 02:50:26 +03:00
BayoNet
2f580c2bbb DOCAPI-7745: EN review, RU translation for optimize_throw_if_noop docs (#7051) 
* Typo fix.

* Update settings.md (#50)

* Update misc.md (#51)

* DOCAPI-7745: RU translation.

* DOCAPI-7745: Fixes.
 2019-09-24 02:45:47 +03:00
dasmfm
ff9682cc32 Doc fix for SELECT ... FINAL (#6157) 
* Update select.md

* Update select.md
 2019-09-24 02:42:52 +03:00
BayoNet
b46e31d198 DOCAPI-7743: EN review, RU translation for CREATE TABLE AS table_function() docs (#7056) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Update index.md (#57)

* DOCAPI-7743: RU translation.

* Update select.md

* Update index.md
 2019-09-24 02:32:02 +03:00
alexey-milovidov
108ea4a330
Merge pull request #6995 from godfreyd/godfrey-javahash-hivehash 
Docs(hash_functions): fix javaHash & hiveHash functions
 2019-09-24 02:27:49 +03:00
alexey-milovidov
56bd02cf3a
Merge pull request #7016 from ClickHouse/yet-another-minor-changes-and-docs-for-hdfs 
Cleanup hdfs docs (instead of #6876 for  #5371)
 2019-09-24 02:23:59 +03:00
Alexey Milovidov
8579c26efb Changed repository URL 2019-09-23 19:18:19 +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
stavrolia
fbe3270dfb need to mention... 2019-09-23 17:50:33 +03:00
Sergei Bocharov
c051964fee fixes after review 2019-09-23 13:48:21 +03:00
Sergei Bocharov
052c1a562d Fixes 2019-09-23 13:10:59 +03:00
Sergei Bocharov
6a4a4b5674 Docs(hash_functions): fix javaHash & hiveHash functions 2019-09-23 13:10:59 +03:00
stavrolia
7309e813bc cleanup hdfs docs 2019-09-20 14:26:00 +03:00
CurtizJ
79a08ef8ea Merge remote-tracking branch 'upstream/master' into merging_redis 2019-09-18 12:58:22 +03:00
alesapin
e95223aa07 Better docs 2019-09-13 16:15:19 +03:00
alesapin
02cff38fef Merge with master 2019-09-13 13:58:23 +03:00
alesapin
47c0b124d2 Better docs 2019-09-13 13:44:10 +03:00
alexey-milovidov
892959033f
Merge pull request #6857 from den-crane/patch-9 
Doc change. Added some system queries (1st attempt).
 2019-09-10 02:41:11 +03:00
alexey-milovidov
76459a4f57
Update system.md 2019-09-10 02:41:03 +03:00