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312f751503
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14454 Commits

Author SHA1 Message Date
Robert Schulze
312f751503
Uppercase remaining SQL keywords 2023-05-21 13:08:55 +00:00
Dan Roscigno
1ef93e85aa
Merge branch 'master' into hanfei/regexp-doc 2023-05-19 14:23:23 -04:00
Dan Roscigno
8745b8196d
Merge pull request #49987 from den-crane/patch-67 
Doc. Fix in partition description, for consistency with other documentation.
 2023-05-19 14:18:33 -04:00
Dan Roscigno
75727bf072
Merge pull request #49967 from DanRoscigno/docs-ddl-named-collections 
Docs ddl named collections
 2023-05-19 14:16:22 -04:00
DanRoscigno
4260e86b1a fix typo 2023-05-19 13:00:18 -04:00
Sergei Trifonov
90872c2671
Update query_log.md 
Fix links to data types
 2023-05-19 17:22:37 +02:00
DanRoscigno
ff63a73cf5 review 2023-05-19 11:03:53 -04:00
DanRoscigno
10a382bd12 add ALTER and DROP 2023-05-19 10:49:43 -04:00
mateng915
5237dd0245
New system table zookeeper connection (#45245) 
* Feature: Support new system table to show which zookeeper node be connected

Description:
============
Currently we have no place to check which zk node be connected otherwise using
lsof command. It not convenient

Solution:
=========
Implemented a new system table, system.zookeeper_host when CK Server has zk
this table will show the zk node dir which connected by current CK server

Noted: This table can support multi-zookeeper cluster scenario.

* fixed review comments

* added test case

* update test cases

* remove unused code

* fixed review comments and removed unused code

* updated test cases for print host, port and is_expired

* modify the code comments

* fixed CI Failed

* fixed code style check failure

* updated test cases by added Tags

* update test reference

* update test cases

* added system.zookeeper_connection doc

* Update docs/en/operations/system-tables/zookeeper_connection.md

* Update docs/en/operations/system-tables/zookeeper_connection.md

* Update docs/en/operations/system-tables/zookeeper_connection.md

---------

Co-authored-by: Alexander Tokmakov <tavplubix@gmail.com>
 2023-05-19 17:06:43 +03:00
Denny Crane
94fe224935
Update partition.md 2023-05-18 10:06:59 -03:00
libin
d294ecbc16
Update grant.md 
docs: Modifying grant example
 2023-05-18 15:50:19 +08:00
Rich Raposa
03b5bfe218
Merge pull request #49968 from ClickHouse/reddit 
Add Reddit comments to datasets
 2023-05-17 15:26:29 -06:00
rfraposa
6a136897e3 Create reddit-comments.md 2023-05-17 13:23:53 -06:00
Han Fei
549af4d351 address comments 2023-05-17 21:23:32 +02:00
DanRoscigno
a1fc96953f reorder 2023-05-17 14:48:16 -04:00
Thom O'Connor
15cb627688
Update postgresql.md 
The type cannot be optional, so we need to be clear in the docs that [type1] [type2] cannot be in square brackets, so removed them
 2023-05-16 16:35:41 -06:00
DanRoscigno
64bf477ff2 add DDL 2023-05-16 14:58:04 -04:00
Han Fei
7df0e9d933 fix broken link 2023-05-16 15:33:08 +02:00
Han Fei
a40d86b921
Update docs/en/sql-reference/dictionaries/index.md 
Co-authored-by: Sergei Trifonov <svtrifonov@gmail.com>
 2023-05-16 11:22:42 +02:00
Han Fei
ed5906f15d
Update docs/en/sql-reference/dictionaries/index.md 
Co-authored-by: Sergei Trifonov <svtrifonov@gmail.com>
 2023-05-16 11:22:31 +02:00
Han Fei
31b8e3c489
Update docs/en/sql-reference/dictionaries/index.md 
Co-authored-by: Sergei Trifonov <svtrifonov@gmail.com>
 2023-05-16 11:22:24 +02:00
Han Fei
e4e473ef30
Update docs/en/sql-reference/dictionaries/index.md 
Co-authored-by: Sergei Trifonov <svtrifonov@gmail.com>
 2023-05-16 11:22:14 +02:00
Han Fei
29aa960377 refine docs for regexp tree dictionary 2023-05-16 09:07:35 +02:00
Robert Schulze
59bc3e25be
Merge pull request #49824 from AVMusorin/allow-alias-column-kafka 
KafkaEngine: Allow usage of Alias column type
 2023-05-15 23:40:03 +02:00
robot-ch-test-poll4
e58d1821eb
Merge pull request #49788 from lesandie/master 
Reworked Local File Cache documentation
 2023-05-15 21:38:43 +02:00
Vitaly Baranov
bf3336a84e
Merge pull request #47640 from ilejn/row_policy_template 
Row policy for database
 2023-05-15 20:05:15 +02:00
Diego Nieto
bf201a09b7
Update docs/en/operations/storing-data.md 
@kssenii comments

Co-authored-by: Kseniia Sumarokova <54203879+kssenii@users.noreply.github.com>
 2023-05-15 15:43:39 +02:00
AVMusorin
418a61a68c
Allow using Alias column type for KafkaEngine 
```
create table kafka
(
 a UInt32,
 a_str String Alias toString(a)
) engine = Kafka;

create table data
(
  a UInt32;
  a_str String
) engine = MergeTree
order by tuple();

create materialized view data_mv to data
(
  a UInt32,
  a_str String
) as
select a, a_str from kafka;
```
Alias type works as expected in comparison with MATERIALIZED/EPHEMERAL
or column with default expression.

Ref: https://github.com/ClickHouse/ClickHouse/pull/47138

Co-authored-by: Azat Khuzhin <a3at.mail@gmail.com>
 2023-05-15 15:39:58 +02:00
Diego Nieto
52fdc49ef3
Merge branch 'master' into master 2023-05-15 10:28:31 +02:00
robot-clickhouse
bec4edad65
Merge pull request #49856 from darkkeks/fix-date-time-functions-toc 
[docs] Remove "example" section from date-time-functions page toc
 2023-05-14 23:43:00 +02:00
Ilya Golshtein
9ef610040f row_policy_template - table * is respected 2023-05-13 22:30:02 +00:00
Ilya Golshtein
7fa6ea4ccc row policy template: tests and code cleanup, code review changes 2023-05-13 22:30:02 +00:00
Nikolay Degterinsky
a2e7c77fe2
Merge pull request #49860 from ucasfl/doc 
update doc
 2023-05-13 23:26:40 +02:00
flynn
f775a466f7 update doc 2023-05-13 16:12:51 +00:00
Robert Schulze
0d9a6b5545
Update QPL docs 2023-05-13 13:26:47 +00:00
darkkeks
2b793e3a14 [docs] Remove "example" section from date-time-functions page toc 2023-05-13 16:22:17 +03:00
Alexey Milovidov
6df457dcaf
Merge pull request #49811 from jinjunzh/iaadeflate_swpath_compat 
qpl_deflate codec lower the minimum SIMD version to SSE 4.2
 2023-05-13 04:21:54 +03:00
Rich Raposa
944100c4b1
Merge pull request #49841 from nellicus/dedicate_keepers_prod 
[docs] strongly recommend dedicated keeper in prod
 2023-05-12 14:08:47 -06:00
Robert Schulze
f011421f32
Merge pull request #49825 from den-crane/patch-66 
Doc. Note about why Google CityHash <> cityHash64
 2023-05-12 20:01:58 +02:00
nellicus
5366da8bcf fix links 2023-05-12 18:07:38 +02:00
nellicus
2960a0420b strongly recommend ded keeper in prod 2023-05-12 17:58:41 +02:00
robot-ch-test-poll1
6314813e7b
Merge pull request #49840 from yakkomajuri/patch-3 
Minor correction to example in COMMENT COLUMN docs
 2023-05-12 17:31:58 +02:00
Yakko Majuri
eb6cbe63ee
Minor correction to example in COMMENT COLUMN 2023-05-12 11:54:53 -03:00
Robert Schulze
5133597661
+m 2023-05-12 16:51:47 +02:00
Robert Schulze
9d34233e65
Merge branch 'master' into iaadeflate_swpath_compat 2023-05-12 16:39:17 +02:00
Robert Schulze
5235f52de3
Small rewrite, removed note about farm hash (it seemed fragile: https://github.com/ClickHouse/ClickHouse/issues/8354#issuecomment-974808920) 2023-05-12 16:38:32 +02:00
DanRoscigno
b8b4723aa6 add max_rows_in_set_to_optimize_join docs 2023-05-12 10:19:30 -04:00
Diego Nieto
78127d8a2c
Merge branch 'ClickHouse:master' into master 2023-05-12 16:08:48 +02:00
jinjunzh
e72a6fe973 qpl-deflate codec lower the minimum SIMD version to SSE 4.2 2023-05-12 09:56:01 -04:00
Dan Roscigno
596e50ebc0
Merge pull request #49830 from DanRoscigno/docs-udfs 
uplevel UDFs and link
 2023-05-12 09:05:39 -04:00