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2118 Commits

Author SHA1 Message Date
BayoNet
53e701dba3
DOCS-462: trace_log system table and trace_log configuration section docs. (#7842) 
* CLICKHOUSEDOCS-462: Started to write.

* CLICKHOUSEDOCS-462: EN docs for trace_log system table and trace_log section of server configuration parameters.

* CLICKHOUSEDOCS-462: Query syntax fix.

* Update docs/en/operations/server_settings/settings.md

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

* Update docs/en/operations/system_tables.md

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

* Update docs/en/operations/system_tables.md

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

* CLICKHOUSEDOCS-462: Clarification.
 2019-11-20 12:33:29 +03:00
BayoNet
194c25a2a7 CLICKHOUSEDOCS-466: EN docs for query_profiler* settings. 2019-11-20 12:15:52 +03:00
Metehan Çetinkaya
2c37e31d2e
Added comprehension to improve performance 2019-11-20 09:12:42 +03:00
zhukai
0bed00249f Add the missing tags 2019-11-20 12:38:40 +08:00
zhukai
7e14a102fc Add the translate of merge_with_ttl_timeout setting. Solve the "Link to nowhere " error 
# Conflicts:
#	docs/zh/operations/table_engines/mergetree.md
 2019-11-20 11:59:49 +08:00
zhukai
5a007a36d2 Add the translate of merge_with_ttl_timeout setting. 
Solve the error "Link to nowhere: #mergetree_setting-merge_with_ttl_timeout"
Translate the TTL part of MergeTree in the document into Chinese

# Conflicts:
#	docs/zh/operations/table_engines/mergetree.md
 2019-11-20 10:20:32 +08:00
Alexey Milovidov
e169f1493b Minor clarifications 2019-11-20 03:36:30 +03:00
Alexey Milovidov
f7ceaf698e Updates + fixed error found by @govorov_n 2019-11-20 03:27:56 +03:00
Alexey Milovidov
7b6e61abb6 Removed some people 2019-11-20 02:15:24 +03:00
Alexey Milovidov
c2c7bbf472 Valuable changes by reader request 2019-11-20 01:55:59 +03:00
Alexander Kuzmenkov
9a2b864940 Cleanup 2019-11-19 21:42:51 +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
zhukai
841e268c52 Translate the TTL part of MergeTree in the document into Chinese 2019-11-20 00:14:22 +08:00
Artem Zuikov
1efa136e24
Update extended_roadmap.md 2019-11-19 23:03:55 +07:00
BayoNet
cf732d7d8d CLICKHOUSEDOCS-465: RU translation for Holistics article. (#7839) 2019-11-19 16:16:54 +03:00
Alexander Kuzmenkov
7e5731d64e Merge remote-tracking branch 'origin/master' into HEAD 2019-11-19 16:15:47 +03:00
Alexey Milovidov
15cb620f42 Update extended roadmap 2019-11-19 11:25:14 +03:00
alexey-milovidov
2ad5468485
Merge pull request #7831 from Carbyn/patch-1 
Update features_considered_disadvantages.md
 2019-11-19 10:48:28 +03:00
Ivan Blinkov
91b9bc317c
markdown minor fix 2019-11-19 07:38:09 +03:00
Ivan Blinkov
514a5eba3d
markdown minor fix 2019-11-19 07:37:47 +03:00
Ivan Blinkov
9533a813e8
markdown minor fix 2019-11-19 07:37:20 +03:00
Carbyn
ebc68ab02f
Update features_considered_disadvantages.md 2019-11-19 11:10:18 +08:00
Alexander Kuzmenkov
f8f6de836a remove separate control for threads 2019-11-18 22:45:28 +03:00
Alexander Kuzmenkov
168e15b2ae chunk size -> chunk bytes 2019-11-18 22:45:26 +03:00
evtan
b73da5142f Updating Holistics product to Clickhouse page (#7822) 
Thanks for reminding me Ivan, adding Holistics to the list.
 2019-11-18 22:21:00 +03:00
evtan
4f9f0108e2 Updating Holistics to Clickhouse support page (#7824) 
Updating Holistics support for Clickhouse to Chinese page
 2019-11-18 22:19:44 +03:00
Alexey Milovidov
a3a1d5bb0c Added roadmap for 2020 (draft) 2019-11-18 22:10:48 +03:00
alexey-milovidov
63e0e38b3a
Merge pull request #7771 from BayoNet/en-docs/CLICKHOUSEDOCS-129-cli-warning 
DOCS-129: Updated cli description.
 2019-11-17 23:28:21 +03:00
alexey-milovidov
c037b3af28
Update cli.md 2019-11-17 23:28:11 +03:00
Viktor Taranenko
fffda9c530 document arrayFlatten (flatten) in en, ru 2019-11-17 18:37:53 +00:00
Alexander Kuzmenkov
7f34c0089c Merge remote-tracking branch 'origin/master' into HEAD 2019-11-14 18:53:36 +03:00
alexey-milovidov
2ad4df1d6a
Merge pull request #7776 from 243f6a8885a308d313198a2e037/japanese_document 
Japanese document
 2019-11-14 16:05:15 +03:00
243f6a8885a308d313198a2e037
a7f016f159 docs: better human-translate on Japanese ja/index.md 2019-11-14 21:08:33 +09:00
243f6a8885a308d313198a2e037
85a7cb8c76 docs: google-translate English to Japanese 2019-11-14 21:08:12 +09:00
243f6a8885a308d313198a2e037
6f2463c1e8 docs: copied English en/index.html to ja/index.html 2019-11-14 21:07:52 +09:00
BayoNet
b347d8607e CLICKHOUSEDOCS-129: Fixed link 2019-11-14 12:32:34 +03:00
BayoNet
20736bf674 CLICKHOUSEDOCS-129: Updated the description of clickhouse-client 2019-11-14 12:23:12 +03:00
alesapin
b26ac93731 [WIP] Add documentation for dictionaries DDL (#7720) 2019-11-13 18:50:09 +03:00
alexey-milovidov
fb695f330c
Merge pull request #7706 from achimbab/doc_javaHashUTF16LE 
[docs] added javaHashUTF16LE().
 2019-11-11 21:51:50 +03:00
Aliaksandr Shylau
9dd37bd252
Replace unmaintainable Ruby client by a newer one 2019-11-11 12:23:06 +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
Ivan Blinkov
db10ef3129
[docs] update repo_name and repo_url 2019-11-08 17:26:25 +03:00
BayoNet
5cf36f66ea
Doc links fix (#7682) 
* Doc links fix.

* More links fix.
 2019-11-08 11:51:01 +03:00
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
alexey-milovidov
7f01fd13b3
Merge pull request #7624 from azat/_shard_num 
[RFC] Add _shard_num virtual column for the Distributed engine
 2019-11-08 00:55:41 +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
Mikhail Korotov
317af908fd Merge branch 'master' into decimal_hex_function 2019-11-06 18:20:05 +03:00
Azat Khuzhin
81aeff2d2a Add _shard_num virtual column for the Distributed engine 
With JOIN from system.clusters one can figure out from which server data
came.

TODO:
- optimization to avoid communicating with unrelated shards (for queries
  like "AND _shard_num = n")
- fix aliases (see tests with serverError expected)

v0: AddingConstColumnBlockInputStream
v2: VirtualColumnUtils::rewriteEntityInAst
v3: fix remote(Distributed) by appending _shard_num only if has been requested
 2019-11-06 15:26:12 +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
BayoNet
db299dacd9
DOCAPI-6422: EN review, RU translation. Docs for adaptive index granularity and some settings (#7381) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* Update settings.md (#64)

* Update mergetree.md (#65)

* DOCAPI-6422: EN review. RU translation.

* Update docs/en/operations/settings/settings.md

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

* Update docs/en/operations/settings/settings.md

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

* DOCAPI-6422: Update.
 2019-11-06 08:24:33 +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
BayoNet
472cf81c3c
DOCAPI-7459: EN review, RU translation for skip_unavailable_shards docs (#6996) 
* Typo fix.

* Update settings.md (#46)

* DOCAPI-7459: RU translation.

* DOCAPI-7459: Translation.

* DOCAPI-7459: Fix.

* DOCAPI-7459: Rewrited the whole text after Alexey's review.

* Update docs/en/operations/settings/settings.md

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

* Update docs/en/operations/settings/settings.md

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

* Update docs/en/operations/settings/settings.md

Co-Authored-By: Ivan Blinkov <github@blinkov.ru>
 2019-11-05 22:15:54 +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
Nikita Mikhaylov
817b52314e Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel_parsing 2019-11-05 12:32:26 +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
zhang2014
a17f615942 continue translate aggregate function data type 2019-11-05 02:45:42 +08:00
rainbowsysu
d5b2412839 update translation of aggregatefunction.md in zh doc 2019-11-04 23:43:08 +08:00
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
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
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
31a1f36bbb
Update build_cross.md 2019-11-02 11:59:30 +03:00
alexey-milovidov
dda93e2275
Merge pull request #7561 from ClickHouse/achimbab-master 
Merge for #7363
 2019-11-02 00:57:13 +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
alexey-milovidov
f98efce618
Merge pull request #7577 from zhang2014/fix/ISSUES-7566 
ISSUES-7566 sync zh geo function docs
 2019-11-02 00:52:03 +03:00
alexey-milovidov
b2f72c7857
Merge pull request #7498 from zhang2014/docs/diff_script 
add easy diff for document tracking
 2019-11-01 18:34:04 +03:00
Ivan Blinkov
a5abedba2a
Refactor mentions of clickhouse-cpp in docs (#7578) 2019-11-01 18:14:12 +03:00
zhang2014
1fbf4e827b ISSUES-7566 sync zh geo function docs 2019-11-01 22:49:09 +08:00
andrei-karpliuk
9fae5b60a0 asterisk removed from note 2019-11-01 17:31:06 +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
BayoNet
92da4ddf49 CLICKHOUSEDOCS-191: Updated query_log description. (#7559) 2019-11-01 17:18:37 +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
alesapin
1950355942 Add CVE number for latest fix 2019-11-01 11:54:41 +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
331aaa161c
Merge pull request #7490 from godfreyd/godfreyd-fixes 
Fixes agg functions usage
 2019-10-31 00:17:52 +03:00
alexey-milovidov
94794d23cc
Merge pull request #7527 from BayoNet/en-docs/CLICKHOUSEDOCS-420-redash 
DOCS-420: Updated docs for Redash
 2019-10-31 00:16:08 +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
alexey-milovidov
0da5b93c16
Merge pull request #7526 from ClickHouse/update_security_changelog 
Update security changelog
 2019-10-31 00:08:47 +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
Nikita Mikhaylov
08f1930e76 Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel_parsing 2019-10-29 20:04:32 +03:00
BayoNet
9f8c8ab481 CLICKHOUSEDOCS-420: EN review. RU translation. 2019-10-29 15:20:14 +03:00
alesapin
d25279cf5c Update security changelog 2019-10-29 14:51:25 +03:00
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
zhang2014
281c81cab7 fix sync zh get_started 2019-10-29 14:27:51 +08:00
zhang2014
6db3da855d add show help & no-pager 2019-10-29 14:20:12 +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
alexey-milovidov
a17cefb9c6
Merge pull request #7465 from Felixoid/mark_cache_doc 
Add user setting mark_cache_min_lifetime documentation
 2019-10-28 16:17:28 +03:00
Alexander Kuzmenkov
6e2af3db41
Merge pull request #7480 from azat/crc-v3 
Add CRC32IEEE()/CRC64() support
 2019-10-28 16:16:37 +03:00
alexey-milovidov
b1a21ce0be
Merge pull request #7476 from SQkaer/master 
update trainslation of fixedstring and fix the given examples of nullable in zh doc
 2019-10-28 16:15:56 +03:00
Nikita Mikhaylov
756a10707d Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel_parsing 2019-10-28 13:51:52 +03:00
zhang2014
3e98ba4a61 sync zh getting started 2019-10-28 12:18:22 +08:00
zhang2014
f4d93785cf add easy diff for document tracking 2019-10-28 11:20:39 +08:00
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
Mikhail f. Shiryaev
0cdd7ca6b9 Add user setting mark_cache_min_lifetime documentation 2019-10-25 23:10:04 +02:00
Nikita Mikhaylov
980528ed75 docs 2019-10-25 17:32:57 +03:00
Sergei Bocharov
f9dc1361d1 Fixes 2019-10-25 17:18:19 +03:00
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
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
rainbowsysu
8e5a6cd206 update trainslation of fixedstring in zh 2019-10-24 21:22:50 +08:00
rainbowsysu
08788e3443 fixed the given examples of nullable in zh doc 2019-10-24 20:07:10 +08:00
Mikhail f. Shiryaev
3d2eab7535 Add PARTITION ID to OPTIMIZE documentation 2019-10-24 09:49:58 +02:00
Koblikov Mihail
6dc497f7bc fix typo in ontime.md (#7285) 
* fix type in ontime.md

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

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

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

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

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

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

* Update ontime.md
 2019-10-23 18:32:42 +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
alexey-milovidov
4b9e9cea56
Merge pull request #7389 from azat/count_distinct_implementation_uniqCombined64 
docs: enumerate uniqCombined64 for count_distinct_implementation
 2019-10-23 07:31:14 +03:00
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
alexey-milovidov
5286d0afb2
Merge pull request #7375 from kopysov/patch-1 
Fix docs on the tiered storage and add its translation into english
 2019-10-20 19:26:21 +03:00
alexey-milovidov
ee81caebe0
Update mergetree.md 2019-10-20 19:24:46 +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
Azat Khuzhin
5e299a46bb docs: enumerate uniqCombined64 for count_distinct_implementation 2019-10-18 23:07:20 +03:00
achimbab
73e7131051
Fixd mergetree.md about types and a function for bloom_filter. 2019-10-18 22:29:42 +09:00
BayoNet
e1e82cb438
DOCS-8299: Added a link with metrics for system.metrics in RU docs (#7379) 
* Typo fix.

* Links fix.

* Fixed links in docs.

* More fixes.

* Link fixes.

* DOCAPI-8299: Link update in RU docs.
 2019-10-18 12:25:56 +03:00
hcz
502672c973 Add aggregate function combinators: -OrNull & -OrDefault (#7331) 2019-10-18 12:25:39 +03:00
Vladimir Kopysov
008d142a33 Add a tentative english translation of the 'tiered storage' section 2019-10-17 21:33:18 +03:00
Vladimir Kopysov
6c1f4176bb Fix documentation on the tiered storage 
Only storage policies can be set upon table creation. While disks
must be defined in order to configure a storage policy, this logically
follows from the above paragraph and does not need to be explicitly
repeated.
 2019-10-17 17:47:52 +03:00
Alexander Kuzmenkov
b62c9e729d
Merge pull request #7215 from ClickHouse/formats_improvements 
Miscellaneous formats improvements
 2019-10-17 17:37:38 +03:00
Vladimir Kopysov
055f932a8c Fix documentation on the tiered storage 
The fix follows from the 'storage_configuration.xml' file of the
'test_multiple_disks' integration test. The correct behaviour was tested
on the local ClickHouse server version 19.15.3 revision 54426.
 2019-10-17 17:29:24 +03:00
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
tavplubix
c4b46e113e
Merge branch 'master' into formats_improvements 2019-10-16 23:00:17 +03:00
Alexander Tokmakov
5f6703130e fixes 2019-10-16 18:28:48 +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
Alexander Tokmakov
aa9d29d6ae Merge branch 'master' into formats_improvements 2019-10-16 17:15:13 +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
8b27fa975e Fixes 2019-10-14 16:13:26 +03:00
Sergei Bocharov
6920592143 Fix .data to data 2019-10-14 16:08:46 +03:00
Sergei Bocharov
bf90e0eef9 Fixes 2019-10-14 15:39:42 +03:00
FeehanG
436e87a8ed
Update parametric_functions.md 2019-10-14 14:03:23 +03:00
Sergei Bocharov
fe63646cb4 Fixes Integrate CatBoost Topic 2019-10-14 13:34:27 +03:00
Sergei Bocharov
443299fdf5 Fixed step 3 — added info about libcatboostmodel 2019-10-14 13:34:27 +03:00
Sergei Bocharov
1838ddde0b Fix links 2019-10-14 13:34:27 +03:00
Sergei Bocharov
058217386a Fixes after review 2019-10-14 13:34:27 +03:00
Sergei Bocharov
d52edf15c9 Fixes 2019-10-14 13:34:27 +03:00
Sergei Bocharov
cdc2d1b364 Fix RegExp 2019-10-14 13:34:27 +03:00
Sergei Bocharov
4b11a2e30b Added .yaspellerrc 2019-10-14 13:34:27 +03:00
Sergei Bocharov
1f394202e6 Fix typos 2019-10-14 13:34:27 +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
Sergei Bocharov
e2c3db4772 Fixes after review2 2019-10-14 13:34:27 +03:00
Sergei Bocharov
4331a1614f Fixes after review 2019-10-14 13:34:27 +03:00
Sergei Bocharov
61709ccb14 Fix typo 2019-10-14 13:34:27 +03:00
Sergei Bocharov
efccf28cfb docs(solutions): applying a CatBoost model in ClickHouse 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
Nikita Vasilev
05147f2a85 fix 2019-10-09 23:26:36 +03:00
Nikita Vasilev
82616b954b fix 2019-10-09 22:19:50 +03:00
alexey-milovidov
2a94198445
Update mysql.md 2019-10-09 21:28:22 +03:00
alexey-milovidov
94f093829d
Update mysql.md 2019-10-09 21:28:01 +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
0555749096
Update reference.md 2019-10-09 20:29:12 +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
alexey-milovidov
b9aa5d812d
Merge pull request #7171 from nikvas0/nikvas0/lazy_db 
Lazy Database
 2019-10-08 22:15:55 +03:00
alexey-milovidov
e846aea5c8
Update lazy.md 2019-10-08 22:15:30 +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
Denis Zhuravlev
6f51d92031 Doc change. Added links to other doc articles (distributed.md) (#7144) 2019-10-08 16:56:48 +03:00
Vasilyev Nikita
94fd716e32 fix 2019-10-08 11:33:21 +03:00
Vasilyev Nikita
a8b1ba93ff docs 2019-10-08 11:31:12 +03:00
Winter Zhang
084ef9c47b Continue to complete pr of document from lvxin1986 (#7220) 
* Update index.md

translate the index.md

* Update distinctive_features.md

modify the data compression description

* Update distinctive_features.md

修改 多核心并行处理 章节

* Update distinctive_features.md

* continue to complete pr from lvxin1986

* continue to complete pr from lvxin1986
 2019-10-08 10:58:33 +03:00
Alexander Tokmakov
1c5ee018df update docs 2019-10-07 21:55:12 +03:00
Ivan Blinkov
15deedb420
[docs] fix some title case 2019-10-07 20:00:21 +03:00
alexey-milovidov
aa15bfbd33
Update client_libraries.md 2019-10-07 17:08:34 +03:00