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6515 Commits

Author SHA1 Message Date
Pavel Kruglov
6f220c37f9
Apply suggestions 2024-12-05 16:44:47 +01:00
Pavel Kruglov
70b09a83f9
Update example in JSON docs 2024-12-05 15:31:07 +01:00
János Benjamin Antal
0b6e8e8b68
Merge pull request #72362 from jotosoares/patch-1 
docs(view.md): remove experimental from refreshable materialized views title
 2024-12-05 12:58:29 +00:00
Vitaly Baranov
b51df5655c
Merge pull request #70597 from bigo-sg/toUnixTimestamp-fix 
Add function toUnixTimestamp64Second
 2024-12-05 10:59:55 +00:00
Daniil Ivanik
9f425ebe73
Merge pull request #69445 from ClickHouse/divanik/add_schema_evolution_concise 
Make simple schema evolution for Iceberg data format
 2024-12-05 10:22:55 +00:00
Yarik Briukhovetskyi
3cf4cd0499
Merge pull request #71441 from bigo-sg/translate 
translate support second arg longer than the third
 2024-12-04 12:12:03 +00:00
divanik
f1219d3e8e Merge branch 'master' of github.com:ClickHouse/ClickHouse into divanik/add_schema_evolution_concise 2024-12-03 15:27:45 +00:00
Vladimir Cherkasov
d7acd3db93
Merge pull request #69910 from ClickHouse/vdimir/residual_join_conditions 
Non-experimental non-equi join conditions
 2024-12-03 13:48:31 +00:00
Pavel Kruglov
a433dea0ea
Merge pull request #72660 from ClickHouse/doc-mysql-settings 
Documentation: add reference to relevant settings for mysql table function
 2024-12-03 13:21:25 +00:00
Vladimir Cherkasov
7b9973ef8f
Merge branch 'master' into vdimir/residual_join_conditions 2024-12-02 11:38:00 +01:00
shuai-xu
d2b4448fb1 some refines 2024-12-02 12:28:38 +08:00
shuai-xu
098e20d9b9 translate support second arg longer than the third 2024-12-02 12:28:37 +08:00
Yakov Olkhovskiy
a929dc7df5 fix 2024-12-01 19:16:41 +00:00
Yakov Olkhovskiy
90e1ca8cb0 add reference to relevant settings for mysql table function 2024-12-01 19:07:43 +00:00
Paweł Kudzia
a81bacea75
Adding example for JSONExtract which refers to a nested entry in JSON 
Hopefully this one prevents others from asking question like in https://github.com/ClickHouse/ClickHouse/issues/72530
 2024-11-30 11:18:06 +01:00
Mikhail Artemenko
b81ee27750
Merge pull request #71406 from azat/automatic-external-aggregation 
Automatic GROUP/ORDER BY to disk based on the memory usage
 2024-11-29 12:27:43 +00:00
Robert Schulze
4c36e8f427
Merge pull request #65519 from KevinyhZou/Fix_least_greast_diff 
Make functions `least` and `greatest` ignore NULL arguments
 2024-11-28 23:04:45 +00:00
Pablo Marcos
d8a235b785
Merge pull request #67733 from Zawa-ll/66073-system-load-primary-key-rebase 
Added statement `SYSTEM LOAD PRIMARY KEY`
 2024-11-28 16:02:31 +00:00
Azat Khuzhin
bdb39a6fef Change logic of automatic ORDER/GROUP BY to be based on available memory 
- remove max_bytes_ratio_before_external_{order,group_by}_for_server
- change the way max_bytes_ratio_before_external_{order,group_by} works

Note, that it is not enough to transform ratio to bytes in
executeQuery(), since in this case it will not work for merges and
internal queries, plus, you have to reset them for Distributed engine
and update it for Merge/View/...

This patch also introduce some helpers (see MemoryTrackerUtils) and
adjust Aggregator::Params constructor to accept Settings object instead
of tons of arguments.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2024-11-28 16:01:53 +01:00
Azat Khuzhin
909eef401a Implement max_bytes_ratio_before_external_sort_for_server 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2024-11-28 16:01:53 +01:00
Azat Khuzhin
d5a990346c Implement max_bytes_ratio_before_external_group_by_for_server 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2024-11-28 16:01:53 +01:00
Azat Khuzhin
378b6c80a6 Automatic ORDER BY to disk (max_bytes_ratio_before_external_sort) 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2024-11-28 16:01:53 +01:00
Azat Khuzhin
a856c30c7c Automatic GROUP BY to disk (max_bytes_ratio_before_external_group_by) 
Simpler then max_bytes_before_external_group_by, that allows you not to
think about memory consumption of the query, and can be set globally to
i.e. 0.5 so that the external aggregation will be enabled once the
memory usage reaches the 50%.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2024-11-28 16:01:53 +01:00
Pablo Marcos
98ccca99f2 Add doc for SYSTEM LOAD PRIMARY KEY 2024-11-28 09:05:50 +00:00
kevinyhzou
a898a4e956 fix least/greatest 2024-11-28 12:27:21 +08:00
zhanglistar
ffc33fb7c1 delete toUnixTimestampEx 2024-11-28 11:39:43 +08:00
zhanglistar
7c24c69acf merge master 2024-11-28 10:43:16 +08:00
Denny Crane
c169dc9cde
Update index.md 2024-11-27 21:01:04 -04:00
Dmitry Novik
a38700e5d1
Merge pull request #72338 from Zaynulla/patch-1 
window-functions doc typos fix
 2024-11-27 15:57:48 +00:00
Zaynulla
0a6965537a
window func doc teamMax output header fixed 2024-11-27 10:32:01 +03:00
Alexey Milovidov
e3e6905638
Merge pull request #72339 from Zaynulla/patch-2 
varPop doc latex formula added
 2024-11-26 22:45:20 +00:00
Alexey Milovidov
0c02222173
Merge pull request #72390 from den-crane/Docs/leadInFrame 
Doc. Add a warning to lagInFrame/leadInFrame
 2024-11-26 22:45:10 +00:00
Denny Crane
5b1bdef54f
Update lagInFrame.md 2024-11-26 09:24:42 -04:00
Denny Crane
0ebee19f2e
Update docs/en/sql-reference/window-functions/leadInFrame.md 
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>
 2024-11-26 09:21:58 -04:00
Pavel Kruglov
552d8b9699
Merge pull request #72294 from Avogar/json-beta 
Move JSON/Dynamic/Variant types from experimental features to beta
 2024-11-26 12:19:42 +00:00
Alexey Milovidov
3d65e72586
Update groupconcat.md 2024-11-26 05:49:53 +01:00
Alexey Milovidov
438b80e89b
Update groupconcat.md 2024-11-26 05:49:19 +01:00
Denny Crane
c1cefb0190 fix rank functions doc 2024-11-25 18:52:59 +00:00
Alexander Tokmakov
9a0d19257d
Merge pull request #65401 from kirillgarbar/attach_as_replicated 
ATTACH AS [NOT] REPLICATED
 2024-11-25 16:00:07 +00:00
Yarik Briukhovetskyi
00c565961e
Merge pull request #70810 from yariks5s/maxTableName 
Follow-up #65150
 2024-11-25 13:55:12 +00:00
Denny Crane
cc0f8271e2 add a warning to lagInFrame/leadInFrame 2024-11-25 13:14:55 +00:00
Nikita Taranov
856f73a7c2
Fix typo in intersect.md 2024-11-25 12:40:34 +01:00
jotosoares
f753b16f9d
docs(view.md): remove experimental from title 2024-11-24 20:52:27 -03:00
Zaynulla
a64ed74297
varPop doc latex formula added 
- There is a latex formula in the documentation of the [covarPop](https://clickhouse.com/docs/en/sql-reference/aggregate-functions/reference/covarpop) method, which is quite similar to varPop method.

- In Russian docs there are formulas both for [varPop](https://clickhouse.com/docs/ru/sql-reference/aggregate-functions/reference/varpop), and [covarPop](https://clickhouse.com/docs/ru/sql-reference/aggregate-functions/reference/covarpop).

Therefore, for consistency, it is suggested to add formula here too.
 2024-11-23 15:52:48 +03:00
Zaynulla
19556968bc
window-functions doc typos fix 
- A forgotten closing parenthesis ] has been added.
- The alias "teamMax" is less confusing for max (salary) than "teamAvg". This is probably the result of copying & pasting from the previous part of the document.
 2024-11-23 14:43:02 +03:00
avogar
bd3f300220 Move JSON/Dynamic/Variant types from experimental to beta 2024-11-22 17:33:37 +00:00
Vladimir Cherkasov
26de447039
Merge pull request #70603 from zwy991114/check-table-structure-completely-setting 
Add setting enforce_index_structure_match_on_partition_manipu..
 2024-11-22 16:30:34 +00:00
Alexey Milovidov
1d453fbc85
Merge pull request #72020 from ClickHouse/casted 
Fix a problem with cast
 2024-11-22 00:49:47 +00:00
divanik
8459148313 Resolve issues 2024-11-21 18:39:38 +00:00
Yarik Briukhovetskyi
913361a641
Merge branch 'ClickHouse:master' into maxTableName 2024-11-21 18:39:13 +01:00