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4538 Commits

Author SHA1 Message Date
Aleksei Filatov
0a1f3f205c
Add external HTTP Basic authenticator (#55199) 2023-10-20 19:24:19 +02:00
Sinan
c7f78ac73a
Add aggregation function for Largest-Triangle-Three-Buckets (#53145) 
* Added a simple lttb aggregate function

* Added support for multiple datatypes

* Added support for Date and Date32, updated LTTBData struct

* Updated code to handle bucket size 0 and 1

* Added sort for LTTBData

* Added tests and documentation

* Added some code style fixes

* Added function to new func ref file

* Removed function from new func ref file

* Apply suggestions from code review

* Updated unit tests

* updated LTTB data code

* Minor style fixes

* Updated code with std sort

* updated tests

* Renamed lttb to largestTriangleThreeBuckets

* Added alias lttb

---------

Co-authored-by: Alexey Milovidov <milovidov@clickhouse.com>
 2023-10-18 14:47:18 +02:00
János Benjamin Antal
eeff98f3a3
Merge pull request #55373 from lingtaolf/enhancement/rename_without_keyword 
Support rename table without keyword TABLE
 2023-10-16 14:06:23 +02:00
Robert Schulze
dcedc5f10b
Merge remote-tracking branch 'rschu1ze/master' into string-args-in-week-functions 2023-10-14 08:32:33 +00:00
Robert Schulze
a47cff1981
Merge pull request #55607 from rschu1ze/byteswap-128-256 
byteswap: Add 16/32-byte integer support
 2023-10-14 10:30:29 +02:00
Alexander Tokmakov
3e60451ac7 Revert "Merge pull request #54421 from evillique/cluster-groups" 
This reverts commit 211c80e1a0, reversing
changes made to b53a98217c.
 2023-10-13 18:55:51 +02:00
Robert Schulze
246e29a41a
Add 16/32-byte integer support 2023-10-13 14:54:56 +00:00
Robert Schulze
d02a718076
Merge pull request #55211 from Priyansh121096/master 
Add function byteSwap
 2023-10-13 16:54:28 +02:00
Robert Schulze
1957179058
Make the warning in the docs more strict 2023-10-13 13:21:38 +00:00
Robert Schulze
bb0ff98f5e
String argument support for toDayOfWeek(), toWeek() and toYearWeek() 2023-10-13 10:30:37 +00:00
robot-ch-test-poll3
3bb141cd51
Merge pull request #55570 from ClickHouse/docs-datetime-functions 
Add syntax and examples to docs of date/time functions
 2023-10-12 22:28:03 +02:00
rfraposa
c066f6044d Add syntax and examples to docs of date/time functions 2023-10-12 11:24:57 -06:00
robot-clickhouse-ci-1
211c80e1a0
Merge pull request #54421 from evillique/cluster-groups 
Add replica groups to Replicated database engine
 2023-10-12 18:14:42 +02:00
Nikolay Degterinsky
20e16be27b Fixes & improvements 2023-10-12 15:02:08 +00:00
Alexander Tokmakov
6dbc224fc7
Update table.md 2023-10-12 12:50:05 +02:00
robot-clickhouse-ci-1
c40a79f0b4
Merge pull request #54813 from lingtaolf/feature/function-getClientHttpHeader 
Add function getHttpHeader
 2023-10-12 10:13:20 +02:00
凌涛
89d123d0fd modify doc 2023-10-12 14:24:59 +08:00
凌涛
4499dd3e2f modify style 2023-10-12 14:21:20 +08:00
alesapin
3f6d1414d3
Merge pull request #55196 from xjtupdy/doc-fix-ClickHouse 
edit wrong example in en doc
 2023-10-11 20:34:13 +02:00
alesapin
fc1ad9a969
Update docs/en/sql-reference/functions/arithmetic-functions.md 2023-10-11 18:24:44 +02:00
alesapin
a150ec53c0
Update arithmetic-functions.md 2023-10-11 18:24:24 +02:00
凌涛
21afc422dd Merge branch 'master' into feature/function-getClientHttpHeader 2023-10-11 12:01:25 +08:00
Kruglov Pavel
5ded0005a3
Merge pull request #55064 from AVMusorin/system-drop-format-cache 
Allow drop cache for Protobuf format
 2023-10-10 14:23:11 +02:00
Robert Schulze
31ae84604f
Some fixups 2023-10-10 09:54:06 +00:00
凌涛
51e2e59a97 Merge remote-tracking branch 'origin/master' into feature/function-getClientHttpHeader 2023-10-10 10:56:24 +08:00
Priyansh Agrawal
9677dedd87 Add negative tests. 
Also:
- Add comments in tests.
- Add an example in docs where an IPv4 is casted to an int, byteswapped
  and then casted back to an IPv4.
 2023-10-09 21:52:06 +00:00
Priyansh Agrawal
2e4709fd10 Remove "unsigned" from docs now that we support all ints. 2023-10-09 21:16:46 +00:00
Robert Schulze
624dbcdb4f
Merge pull request #49794 from Lirikl/arrayFold 
Added function `arrayFold()`
 2023-10-09 13:38:35 +02:00
Aleksandr Musorin
8d0c961af0 Allow drop cache for protobuf format 
Before it was impossible to update Protobuf schema without server
restart. With this commit, it is enough to send query `SYSTEM DROP
SCHEMA FORMAT CACHE [FOR Protobuf]`.
 2023-10-09 10:41:15 +02:00
Robert Schulze
0e1aed2a38
Merge pull request #55327 from rschu1ze/to_start_of_interval_hours 
Refactorings and better documentation for `toStartOfInterval()`
 2023-10-08 22:33:12 +02:00
Robert Schulze
07e0cc196d
Some fixups 2023-10-08 20:27:13 +00:00
Robert Schulze
d4e7fa2542
Merge pull request #55123 from garcher22/untuple 
Use the tuple element names as column names in `untuple()`
 2023-10-08 20:14:29 +02:00
Robert Schulze
32a77ca1eb
Merge pull request #54391 from itayisraelov/israelov/generate-random-int-array 
Add function `arrayRandomSample()`
 2023-10-08 18:28:58 +02:00
Robert Schulze
558b2ff7b9
Fix spelling 2023-10-08 13:50:33 +00:00
Robert Schulze
3f33c32684
Fix style 2023-10-08 10:46:28 +00:00
Robert Schulze
8c35ccf9e8
Some fixups 2023-10-08 10:29:46 +00:00
Robert Schulze
8a8f769508
Update docs 2023-10-08 10:16:05 +00:00
Priyansh Agrawal
2c04370e5f Use std::byteswap instead of custom implementations. 
- Also allow signed ints now because std::byteswap accepts them.
- Fix for style check.
 2023-10-07 23:59:24 +00:00
Priyansh Agrawal
302291e17b Address a few review comments. 
- Consider byteswap injective.
- Make function case-insensitive.
- Add in-code documentation and copy-paste it to the markdown docs.
 2023-10-07 23:05:07 +00:00
Robert Schulze
312fe8e31d
Merge pull request #55298 from rschu1ze/use_mysql_types_in_show_columns 
Make `use_mysql_types_in_show_columns` independent from the connection
 2023-10-07 22:03:24 +02:00
Robert Schulze
73ff017fb5
Merge remote-tracking branch 'rschu1ze/master' into israelov/generate-random-int-array 2023-10-07 18:10:09 +00:00
Robert Schulze
3580c4d730
Fixups 2023-10-07 18:08:54 +00:00
Robert Schulze
2e8cac6e9c
Make use_mysql_types_in_show_columns independent from the connection 
Fixes: #55273
 2023-10-07 13:06:41 +00:00
Robert Schulze
a72ae92328
Make the logging in the query cache easier to understand 2023-10-07 11:33:11 +00:00
robot-ch-test-poll4
70c3f31926
Merge pull request #55250 from ethshea/studentt-doc-fix 
Fix broken link rendering in studentTTest.md
 2023-10-05 14:01:19 +02:00
robot-clickhouse
61ff2131b5
Merge pull request #55258 from codenation-nl/patch-1 
Update truncate.md
 2023-10-05 13:51:58 +02:00
Avery Fischer
ecac99f45e
Fix docs typo (makeDateTime32 -> makeDateTime64) 
Appears to have been a simple typo. Fixing to the actual function!
 2023-10-05 13:10:54 +02:00
Jens Hoevenaars
9d63f86259
Update truncate.md 
Small typo in command
 2023-10-05 12:11:33 +02:00
Ethan Shea
95b68743c6 Fix broken link rendering in studentTTest.md 2023-10-04 21:47:06 -04:00
Priyansh Agrawal
540d966033 Docs and comment 2023-10-02 22:51:58 +01:00