Commit Graph

488 Commits

Author SHA1 Message Date
Nikolai Fedorovskikh
a98af159b5 [Docs] fix some typos and missing commas 2024-02-13 02:10:41 +01:00
Nikolai Kochetov
7e722b52a9
Merge pull request #59003 from kitaisreal/revert-57519-revert-53562-group_sorted_array_function
Revert "Revert "Add new aggregation function groupArraySorted()""
2024-01-31 12:31:26 +01:00
Maksim Kita
20c1f0c18f Revert "Revert "Add new aggregation function groupArraySorted()"" 2024-01-30 17:15:29 +03:00
Alexey Milovidov
798f655276 Rename quantileDDSketch to quantileDD 2024-01-30 11:49:56 +01:00
Srikanth Chekuri
c23c7e0b6f
feat: add DDSketch quantile (#56342)
* feat: add DDSketch quantile

* Fix StyleCheck

* Move quantileddsketch.md under right dir

* Update stateless test number and add stateful test

* Throw exception when relative accuracy is too low

* Update test number

* Fix undefined behaviour for empty store

* Fix quantileGK test

* Update test numbers

* Update src/AggregateFunctions/

* Throw exception on out of range values

* Update relative accuracy docs and add encoding details

* Address review comments and suggestions

* Remove unused function

* Address alexey review comments

* Remove unused function isFloat64FieldType

* Throw error on invalid relative accuracy

* Simplify mapping

* Address remaining review comments

* Add effective memory usage suggestions

* Fix Stylecheck

* Fix fast test

* Incorporate bins capacity suggestion

* Fix fuzzer

* Remove inheritance in Mapping, Store and DDSketch

* Add checks for bin resizing

* Add note about the binary compatible implementation
2024-01-17 19:51:32 -08:00
凌涛
57c57360db add doc 2023-12-29 10:43:11 +08:00
Christoph Wurm
9def89d416 Fix anchors to settings.md 2023-12-20 18:26:36 +00:00
Alexey Milovidov
2988f6f92a
Revert "Add new aggregation function groupArraySorted()" 2023-12-05 15:31:17 +03:00
Alexey Milovidov
8603b4e92a
Update docs/en/sql-reference/aggregate-functions/parametric-functions.md
Co-authored-by: Johnny <9611008+johnnymatthews@users.noreply.github.com>
2023-12-05 08:12:47 +03:00
Johnny
ff746fb018
Grammar fixes. 2023-12-04 17:51:38 -04:00
Johnny
4d8084db31
Adds usage example for uniqUpTo.
A [user on Twitter](https://twitter.com/Dan_The_Goodman/status/1731453529078796740) pointed out that we didn't have a usage example here. This adds an example, and clarifies what `uniqUpTo` does.
2023-12-04 17:48:41 -04:00
Raúl Marín
46acd8736c
Merge pull request #57189 from Algunenano/fix_respect_nulls
Fix RESPECT NULLS
2023-11-30 20:21:42 +01:00
Raúl Marín
1a3f4032b1 Fix doc reference 2023-11-28 12:27:35 +01:00
Raúl Marín
010a6074f8 Try to fix docs 2023-11-27 23:29:03 +01:00
Raúl Marín
3395c7c745 Provide a custom implementation for respect_null aggregations 2023-11-27 19:29:20 +01:00
Yarik Briukhovetskyi
69205769d0
Merge branch 'ClickHouse:master' into group_sorted_array_function 2023-11-23 20:23:47 +01:00
Justin de Guzman
a894671e8a
[Docs] Add perf tip for COUNT(DISTINCT expr) 2023-11-18 17:53:32 -08:00
Nikita Taranov
b078443826
Fix typo in largestTriangleThreeBuckets.md (#56263) 2023-11-02 14:45:13 +01:00
Alexey Milovidov
3631e476eb
Merge pull request #54947 from amosbird/minmax-combinator
Introduce -ArgMin/-ArgMax combinators.
2023-10-30 03:35:28 +01:00
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
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
Ethan Shea
95b68743c6 Fix broken link rendering in studentTTest.md 2023-10-04 21:47:06 -04:00
pdy
72e4559d30 edit wrong example in en doc 2023-10-01 18:53:41 +08:00
Amos Bird
ff86fad3d0
Update docs 2023-09-28 15:11:57 +08:00
Amos Bird
88cc1e0fa7
Add docs 2023-09-28 15:11:56 +08:00
Yarik Briukhovetskyi
472d4d9503
Merge branch 'ClickHouse:master' into group_sorted_array_function 2023-09-18 20:01:29 +03:00
Alexey Milovidov
542237ea7e
Merge pull request #54724 from ClickHouse/alexey-milovidov-patch-7
Update grouparray.md
2023-09-16 13:27:56 +03:00
Alexey Milovidov
a738e73e31
Update grouparraylast.md 2023-09-16 13:25:03 +03:00
Alexey Milovidov
30ad0ec9ad
Update grouparray.md 2023-09-16 13:24:21 +03:00
Yarik Briukhovetskyi
9a40d517bf
Merge branch 'ClickHouse:master' into group_sorted_array_function 2023-09-14 14:05:40 +03:00
Nikolay Degterinsky
d95c29227f Add STD alias to stddevPop function for MySQL compatibility 2023-09-07 03:46:27 +00:00
yariks5s
3cc6afe672 Ehnanced tests, fixed review 2023-08-31 18:48:44 +00:00
yariks5s
341cf7da66 added tests and docs, done with func 2023-08-18 17:27:25 +00:00
Alexey Milovidov
71694b60b3
Merge branch 'master' into any_value 2023-07-22 04:55:39 +03:00
flynn
7f80f7dcb0
Merge branch 'master' into array_concat_agg 2023-07-17 01:15:24 +08:00
flynn
6899070f95 fix 2023-07-16 09:54:13 +00:00
flynn
f59370e5f9 Fix style 2023-07-16 09:50:29 +00:00
flynn
4955e07326 add docs 2023-07-16 09:27:34 +00:00
flynn
1eaa387da7 update doc 2023-07-16 05:23:15 +00:00
robot-ch-test-poll3
9e7361a0f6
Merge pull request #52135 from ucasfl/alias
Add array_agg as alias of groupArray for PostgreSQL compatibility
2023-07-15 21:14:38 +02:00
flynn
290c145acf Add array_agg as alias of groupArray for PostgreSQL compatibility 2023-07-15 14:53:46 +00:00
therealnick233
103a689edc
Fixed typo in combinators.md
line 303, 'Jonh' -> 'John'
2023-07-14 18:36:42 +08:00
Nikita Mikhaylov
d24c5ab01f
Merge branch 'master' into fix-ip-aggregate-state 2023-06-27 14:11:26 +02:00
Dan Roscigno
bcb106e138
add missing aggregate functions (#51443)
* add missing aggregate functions

* add sparkBar
2023-06-27 01:39:47 +02:00
Yakov Olkhovskiy
7f8162e346
add note regarding -MapState 2023-06-14 10:42:20 -04:00
János Benjamin Antal
35ef14482d Fix keyword capitalization 2023-06-07 10:13:13 +00:00
János Benjamin Antal
e0bc695e2d Use correct link format 2023-06-07 10:07:35 +00:00
Denny Crane
67a6623a38
Update argmin.md 2023-06-06 10:32:10 -03:00
Denny Crane
e63fc91e73
Update argmax.md 2023-06-06 10:30:10 -03:00
Denny Crane
496bc25bff
Update docs/en/sql-reference/aggregate-functions/reference/argmin.md
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>
2023-06-06 10:26:35 -03:00