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3948 Commits

Author SHA1 Message Date
Nikolai Kochetov
c7aff19937
Merge pull request #14221 from hagen1778/settings-leaf-limits 
[settings]: introduce new query complexity settings for leaf-nodes
 2020-09-18 14:05:10 +03:00
alexey-milovidov
6a1e4ccdf9
Merge pull request #14946 from yulu86/correct_content 
Correct SQL syntax error for Chinese document
 2020-09-18 01:22:15 +03:00
alexey-milovidov
21fa92331e
Merge pull request #14812 from yulu86/optimize-cn-doc 
Optimize Chinese tutorial import data section to make it more human readable
 2020-09-18 01:18:10 +03:00
alexey-milovidov
9b6c62e82b
Merge pull request #14867 from amosbird/lbo 
Explicit define what first replica is.
 2020-09-17 19:37:15 +03:00
yulu86
eab11e35cd modify title of aggragate functions in Chinese 2020-09-17 22:58:20 +08:00
yulu86
c156c0f28f modify syntax 2020-09-17 22:54:28 +08:00
Vitaly Baranov
3356d75b23
Merge pull request #13156 from azat/cluster-secure 
Secure inter-cluster query execution (with initial_user as current query user) [v3]
 2020-09-17 17:11:00 +03:00
roman
b41421cb1c [settings]: introduce new query complexity settings for leaf-nodes 
The new setting should allow to control query complexity on leaf nodes
excluding the final merging stage on the root-node. For example, distributed
query that reads 1k rows from 5 shards will breach the `max_rows_to_read=5000`,
while effectively every shard reads only 1k rows. With setting `max_rows_to_read_leaf=1500`
this limit won't be reached and query will succeed since every shard reads
not more that ~1k rows.
 2020-09-17 10:37:05 +01:00
damozhaeva
4a094491f2
DOCSUP-2038 Edit and translate to Russian (#14236) 
* Editing and translation.

* Editing and translation v2.

* Update docs/ru/getting-started/playground.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/getting-started/playground.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/getting-started/playground.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/getting-started/playground.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/getting-started/playground.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Russian changes.

* Changed links.

* Update docs/ru/getting-started/playground.md

Co-authored-by: Ivan Blinkov <github@blinkov.ru>

* Update docs/ru/getting-started/playground.md

Co-authored-by: Ivan Blinkov <github@blinkov.ru>

* Changed odbc link

Co-authored-by: Sergei Shtykov <bayonet@yandex-team.ru>
Co-authored-by: emironyuk <em@don.ru>
Co-authored-by: Daria Mozhaeva <dmozhaeva@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
Co-authored-by: Ivan Blinkov <github@blinkov.ru>
 2020-09-16 21:54:55 +03:00
alexey-milovidov
9f5599858e
Merge pull request #14820 from vladimir-golovchenko/fix-sql-compatibility-doc 
Fix SQL compatibility doc
 2020-09-16 20:44:22 +03:00
Amos Bird
38d53c38f6
Explicit define what first replica is. 2020-09-16 17:54:41 +08:00
alexey-milovidov
6828e9bbc7
Merge pull request #14851 from den-crane/patch-1 
ext-dict-functions.md note that id_expr can be Tuple
 2020-09-16 00:53:43 +03:00
alexey-milovidov
b8ae25c546
Merge pull request #14857 from vladimir-golovchenko/fix-connection-odbc-to-mssql-doc 
Improved the description of connecting to MS SQL Server by ODBC.
 2020-09-16 00:41:36 +03:00
Vladimir Golovchenko
21bc856d61 Improved the description of connecting to MS SQL Server by ODBC. 2020-09-15 11:26:57 -07:00
Denis Zhuravlev
c4a90a9bc9
Update ext-dict-functions.md 2020-09-15 11:15:30 -03:00
Denis Zhuravlev
8ed698e1dc
Update ext-dict-functions.md 2020-09-15 11:14:51 -03:00
Denis Zhuravlev
11fb255155
Update ext-dict-functions.md 2020-09-15 11:11:34 -03:00
Azat Khuzhin
0159c74f21 Secure inter-cluster query execution (with initial_user as current query user) [v3] 
Add inter-server cluster secret, it is used for Distributed queries
inside cluster, you can configure in the configuration file:

  <remote_servers>
      <logs>
          <shard>
              <secret>foobar</secret> <!-- empty -- works as before -->
              ...
          </shard>
      </logs>
  </remote_servers>

And this will allow clickhouse to make sure that the query was not
faked, and was issued from the node that knows the secret. And since
trust appeared it can use initial_user for query execution, this will
apply correct *_for_user (since with inter-server secret enabled, the
query will be executed from the same user on the shards as on initator,
unlike "default" user w/o it).

v2: Change user to the initial_user for Distributed queries if secret match
v3: Add Protocol::Cluster package
v4: Drop Protocol::Cluster and use plain Protocol::Hello + user marker
v5: Do not use user from Hello for cluster-secure (superfluous)
 2020-09-15 01:36:28 +03:00
Vladimir Golovchenko
adbd240417 Added missed section S011 according to SQL:2011. 2020-09-14 12:45:51 -07:00
Vladimir Golovchenko
eb0c1714fe Extended section E081 according to SQL:2011. 2020-09-14 12:45:51 -07:00
Vladimir Golovchenko
14393a3329 Fixed the wrong version of SQL standard. 2020-09-14 12:45:09 -07:00
alexey-milovidov
6b6658d4e1
Merge pull request #14744 from Vxider/translation_remote 
Improve Chinese translation of remote.md
 2020-09-14 22:32:06 +03:00
alexey-milovidov
4b79927825
Merge pull request #14803 from ClickHouse/filimonov-patch-1 
Update clickhouse-benchmark.md
 2020-09-14 22:20:57 +03:00
Ildus Kurbangaliev
67b49862d9
Add mapPopulateSeries function (#13166) 2020-09-14 19:11:50 +03:00
yulu86
17a04cd62b Optimize Chinese tutorial to make it more human readable 2020-09-15 00:01:37 +08:00
filimonov
709b0f138a
Update clickhouse-benchmark.md 2020-09-14 14:55:40 +02:00
alesapin
06575970aa
Merge pull request #14705 from amosbird/misc1 
Add merge_algorithm to system.merges
 2020-09-14 09:58:30 +03:00
rodrigargar
3e00d64ebf
Update backup.md (#14702) 
* Update backup.md

Fix most of the first paragraph that was left untranslated and other minor fixes.

* Update backup.md

Co-authored-by: Ivan Blinkov <github@blinkov.ru>
 2020-09-14 08:17:23 +03:00
Denis Zhuravlev
d8a7fd2428
view.md sync russian doc with eng. (#14779) 2020-09-14 08:15:54 +03:00
Denis Zhuravlev
631fa3a28b
drop.md sync russian doc. with eng. (#14780) 2020-09-14 08:14:53 +03:00
Vxider
f2293d5d17 update translation 2020-09-14 12:29:25 +08:00
Amos Bird
c2d79bc5cc
Add merge_algorithm to system.merges 2020-09-13 10:00:03 +08:00
Vxider
7bbf7b2950 improvement chinese translation of remote.md 2020-09-11 23:26:01 +08:00
Roman Bug
eb7e480d39
DOCSUP-2040: Translate PR to RU (#14551) 
* DOCSUP-2040: Update by PR#1127.

* DOCSUP-2040: Update by PR#11088.

* DOCSUP-2040: Update by PR#10923.

* DOCSUP-2040: Minor fix.

* Update docs/ru/sql-reference/functions/random-functions.md

Co-authored-by: Ilya Yatsishin <2159081+qoega@users.noreply.github.com>

* Update docs/ru/sql-reference/functions/type-conversion-functions.md

Co-authored-by: Ilya Yatsishin <2159081+qoega@users.noreply.github.com>

* Update translation.

* Update docs/ru/sql-reference/functions/type-conversion-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/random-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/type-conversion-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/sql-reference/functions/type-conversion-functions.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: romanzhukov <romanzhukov@yandex-team.ru>
Co-authored-by: Ilya Yatsishin <2159081+qoega@users.noreply.github.com>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-09-11 15:47:36 +03:00
Nikita Mikhaylov
468089a4cd
Merge pull request #14514 from bharatnc/ncb/event_time_microseconds_metric_logs 
add event_time_microseconds field to asynchronous_metric_log & metric_log system tables
 2020-09-11 16:14:00 +04:00
alexey-milovidov
e73ca17ad3
Merge pull request #14725 from BooBSD/formatReadableQuantity 
formatReadableQuantity() function
 2020-09-11 12:09:18 +03:00
Artem Hnilov
726277adec
Update other-functions.md 2020-09-10 20:34:23 +03:00
Artem Hnilov
294af54007
Update other-functions.md 2020-09-10 20:27:37 +03:00
Nikita Mikhaylov
f0a65522cc
Merge pull request #14333 from hczhcz/patch-0901 
Add JSONStrings formats
 2020-09-10 17:54:42 +04:00
bharatnc
05a80518a1 Merge remote-tracking branch 'upstream/master' into ncb/event_time_microseconds_metric_logs 2020-09-09 17:58:29 -07:00
alesapin
9acb8fe196
Merge pull request #14620 from simPod/dictX-doc 
Mention db requirement in dictionary functions
 2020-09-09 19:59:58 +03:00
Ilya Yatsishin
0a0f794874
Merge pull request #14510 from yulu86/update-docs 
Update Chinese tutorial documentation to make it more human readable
 2020-09-09 17:08:06 +03:00
Simon Podlipsky
97616f2982
Mention db requirement in dictionary functions 2020-09-09 13:33:34 +02:00
olgarev
de9f1f4c94
DOCSUP-924: Higher-order functions moved to Array functions (#14092) 
* Higher-order functions description moved to Array functions (English).

* Bad anchor fixed.

* Update docs/en/sql-reference/functions/array-functions.md

Co-authored-by: Ivan Blinkov <github@blinkov.ru>

* Higher-order functions description moved to Array functions (Russian).

* Update array-functions.md

Minor fixes in Russian text.

Co-authored-by: Olga Revyakina <revolg@yandex.ru>
Co-authored-by: Ivan Blinkov <github@blinkov.ru>
 2020-09-08 18:55:00 +03:00
Ilya Yatsishin
149732aa52
Merge pull request #14529 from em0t/fix-zh-translate 
fix zh translate
 2020-09-08 18:22:15 +03:00
Roman Bug
f364d86b2b
DOCSUP-2037: Edit and translate PR to RU (#14439) 
* DOCSUP-2037: Updated by PR#12010.

* DOCSUP-2037: Updated by PR#11865

* DOCSUP-2037: Update by PR#11032.

* DOCSUP-2037: Update by PR#11433.

* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/operations/system-tables/index.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Update docs/ru/operations/system-tables/index.md

Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: romanzhukov <romanzhukov@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-09-08 18:20:02 +03:00
Nikita Mikhaylov
80f193f615
Merge pull request #14252 from bharatnc/ncb/time-query-log-in-ms 
add query_start_time_microseconds field to system.query_log & system.query_thread_log tables
 2020-09-08 15:11:50 +04:00
Anna
0a9f6b1805
DOCSUP-2193: Describe SHOW queries for RBAC (#14515) 
* Documentation for #10387, upd syntax by issues #12311, #12312

* Update docs/ru/sql-reference/statements/show.md

Co-authored-by: Anna Devyatova <annadevyatova@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>
 2020-09-08 10:35:24 +03:00
alesapin
4364bff3bc
Merge pull request #12761 from kssenii/rabbitmq-improvements 
RabbitMQ improvements
 2020-09-08 09:38:25 +03:00
alexey-milovidov
83a89fe858
Update tips.md 2020-09-07 20:22:39 +03:00