Azat Khuzhin
4366f7fb3b
Remove PREALLOCATE for HASHED/SPARSE_HASHED dictionaries
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It does not give significant benefit, but now, you hashed/sparse_hashed
dictionaries can be filled in parallel (#40003 ), using sharded
dictionaries, and this should be used instead of PREALLOCATE.
Note, that dictionaries, that had been created with PREALLOCATE will
work, but simply ignore this attribute.
Fixes : #41985 (cc @alexey-milovidov)
Reverts: #23979 (cc @kitaisreal)
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-01-18 20:18:37 +01:00
DanRoscigno
7168c217b0
switch text to response for query blocks
2023-01-11 10:08:11 -05:00
serxa
8d099a4417
make more SQL queries copyable from docs in one click
2023-01-11 13:43:51 +00:00
Ivan Blinkov
61c2f23713
Remove leftover empty lines at the end of markdown files
2023-01-09 15:15:18 +01:00
Ivan Blinkov
b7e082d033
Remove "Original article links"
2023-01-09 15:13:36 +01:00
Robert Schulze
421473e974
Merge pull request #44421 from ClickHouse/revert-of-revert-of-age-function
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Revert revert of age function
2023-01-03 10:02:18 +01:00
Robert Schulze
3f03b0b53d
Revert "Revert "Add function 'age'""
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This reverts commit 4549b14027
2022-12-20 10:18:43 +00:00
Kruglov Pavel
c5b2e4cc23
Merge branch 'master' into improve-streaming-engines
2022-12-15 18:44:35 +01:00
Alexey Milovidov
4549b14027
Revert "Add function 'age'"
2022-12-13 23:28:09 +03:00
Nikolay Degterinsky
31531dc29e
Fix docs
2022-12-08 14:18:51 +01:00
Dan Roscigno
c5eb269515
Merge pull request #43943 from DanRoscigno/update-operations-docs
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Update operations docs
2022-12-05 20:58:42 -05:00
Robert Schulze
b14de0017c
Merge pull request #43788 from arenadata/ADQM-626
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Add support of array parameters in `cutURLParameter` function
2022-12-05 16:18:42 +01:00
DanRoscigno
9918e39120
please do not use symlinks in docs
2022-12-05 08:29:57 -05:00
Roman Vasin
373a353ed9
Update docs
2022-12-02 17:34:02 +00:00
Roman Vasin
325cd07fa1
Update docs
2022-12-01 13:47:44 +00:00
Roman Vasin
cea63dbca0
Merge branch 'master' of github.com:ClickHouse/ClickHouse into ADQM-626
2022-12-01 07:32:06 +00:00
Roman Vasin
96d7cf319b
Merge branch 'master' into ADQM-623
2022-11-30 19:25:53 +03:00
Roman Vasin
107a0d50f3
Update docs
2022-11-30 16:12:58 +00:00
Roman Vasin
668366af4a
Update documentation
2022-11-29 07:10:31 +00:00
Xbitz29
ea60e4e18c
Fixed incorrect example of query
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dictGet('ext-dict-mult', ('c1','c2'), number) AS val -> dictGet('ext-dict-mult', ('c1','c2'), number + 1) AS val
2022-11-28 19:38:10 +03:00
Vladimir C
ff5bb69584
Merge branch 'master' into zvonand-decdiv
2022-11-25 17:05:22 +01:00
zvonand
d42a29ac0f
fix ubsan + expand docs
2022-11-24 01:23:59 +03:00
zvonand
faef0699b6
fix issues
2022-11-22 17:30:44 +03:00
Kruglov Pavel
406c50277b
Merge pull request #42779 from Avogar/add-format-func-doc
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Add documentation for 'format' table function
2022-11-21 15:16:26 +01:00
Nikolay Degterinsky
81971acf35
Fix docs
2022-11-16 02:40:51 +00:00
Christoph Wurm
2a9ab046dd
Unify spelling of DateTime
2022-11-15 11:51:14 +00:00
Kruglov Pavel
0270f6003c
Merge branch 'master' into add-format-func-doc
2022-11-11 14:05:34 +01:00
Roman Vasin
753895026f
Improve docs and add more queries to 02477_age test
2022-11-10 12:18:29 +00:00
Roman Vasin
31d84d5aed
Add doc for age() function
2022-11-10 12:05:53 +00:00
Kruglov Pavel
b124875257
Merge branch 'master' into improve-streaming-engines
2022-11-03 13:22:06 +01:00
zvonand
3c46673534
upd docs
2022-11-01 16:40:26 +03:00
zvonand
83fb05e5ca
Merge branch 'master' of github.com:ClickHouse/ClickHouse into zvonand-decdiv
2022-11-01 09:03:29 +03:00
Roman Vasin
24a4f4afe7
Merge branch 'master' into ADQM-605
2022-10-30 18:03:07 +03:00
avogar
5412911592
Add documentation for 'format' table function
2022-10-28 17:43:28 +00:00
avogar
8e13d1f1ec
Improve and refactor Kafka/StorageMQ/NATS and data formats
2022-10-28 16:41:10 +00:00
Roman Vasin
fc16752844
Update docs for FROM_UNIXTIME
2022-10-28 12:56:52 +00:00
Kruglov Pavel
0480e12f12
Merge pull request #42736 from evillique/fix-docs-1
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Fix docs
2022-10-27 13:11:25 +02:00
Nikolay Degterinsky
0245df6a82
Fix docs
2022-10-27 10:41:45 +00:00
Radistka-75
a36119247f
Update in.md
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Change md-formatting for note
2022-10-27 13:06:28 +03:00
Robert Schulze
b746224217
Merge pull request #42554 from arenadata/ADQM-604
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Add support of Date32 arguments for dateName function
2022-10-22 17:20:10 +02:00
Alexey Milovidov
bc6762d613
Merge pull request #42565 from alexeyerm/other-functions.md-fix
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other-functions.md example fix
2022-10-22 04:20:23 +02:00
Alexey Milovidov
592fbb3eaf
Merge pull request #42367 from ClickHouse/revert-40217
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Revert #40217
2022-10-21 21:56:15 +02:00
Dan Roscigno
440af00c74
Merge pull request #42151 from ClickHouse/remove-misc-statements
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Docs: Remove obsolete misc page
2022-10-21 13:48:53 -04:00
alexeyerm
4b4d1e8a5d
doc fix fix
2022-10-21 20:09:19 +03:00
alexeyerm
930c60d71e
fix transform() example
2022-10-21 19:45:37 +03:00
Robert Schulze
2d448c139c
Merge pull request #42308 from arenadata/ADQM-584
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Add support of Date32 arguments for date_diff function
2022-10-21 13:18:44 +02:00
Roman Vasin
537f7000d6
Update documentation
2022-10-21 06:55:24 +00:00
Robert Schulze
52eefe1ffd
Fix 02403_enable_extended_results_for_datetime_functions
2022-10-20 13:25:48 +00:00
zvonand
890b292c88
added docs
2022-10-19 13:55:24 +03:00
Alexey Milovidov
2023f38764
Fixups
2022-10-17 05:50:24 +02:00
Alexey Milovidov
d1f0c80ffe
Revert "Merge pull request #40217 from zvonand/zvonand-minmax"
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This reverts commit df934d8762d3a7945b1b
2022-10-17 04:57:15 +02:00
Kruglov Pavel
7980920bd7
Merge branch 'master' into fix-format-row
2022-10-14 20:49:21 +02:00
Roman Vasin
90f9bd24a3
Update documentation
2022-10-14 08:02:38 +00:00
Alexey Milovidov
9bf5fe728b
Merge pull request #42173 from ClickHouse/remove-temporary-live-view
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Remove TEMPORARY LIVE VIEW
2022-10-08 19:05:33 +03:00
Alexey Milovidov
b9159db82f
Remove temporary live views
2022-10-08 00:16:36 +02:00
Robert Schulze
3e3c0a7bb6
Docs: Add "TABLE" to CHECK/DESCRIBE statements in sidebar
2022-10-07 14:41:00 +00:00
Robert Schulze
cde0257d11
Docs: Remove obsolete pages
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Removes page https://clickhouse.com/docs/en/sql-reference/statements/misc
It indexes "miscellaneous" SQL statements but these are already easily
reachable by the sidebar.
2022-10-07 14:37:22 +00:00
Robert Schulze
e759a64d38
Docs: Redirect links to misc.md
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--> https://clickhouse.com/docs/en/sql-reference/statements/misc
This page indexes a bunch of SQL statements but they are easily
reachable by the sidebar already.
2022-10-07 13:22:40 +00:00
Jus
72015dca4d
add %z offset
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Add placeholder %z
2022-10-06 16:45:18 +04:00
Sergei Trifonov
939b9091cc
Merge pull request #42007 from aldy505/master
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docs(statements): specify ON CLUSTER clause for CREATE ROLE
2022-10-03 15:13:25 +02:00
Reinaldy Rafli
b52d58dcae
docs(statements): specify ON CLUSTER clause for CREATE ROLE
2022-10-02 09:51:17 +07:00
Roman Vasin
f716fc2fe5
Put list of functions in correct order in docs; Use new formatting in exception messages.
2022-09-30 07:54:35 +00:00
Roman Vasin
45414b251d
Merge branch 'master' of github.com:ClickHouse/ClickHouse into ADQM-583
2022-09-29 17:02:49 +00:00
Roman Vasin
9dfb2d058c
Add DateTime64 returing functions in Note box
2022-09-29 14:23:50 +00:00
mosinnik
a2939c6061
Update from.md
2022-09-29 12:48:38 +03:00
Robert Schulze
6379cb41ce
Merge branch 'master' into fix-links
2022-09-29 09:17:39 +02:00
avogar
c353928eb5
Merge branch 'master' of github.com:ClickHouse/ClickHouse into fix-format-row
2022-09-28 13:15:51 +00:00
Robert Schulze
fa93952231
Docs: Reference external papers as DOIs
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See also #31076 which noted that links were broken but didn't fix.
2022-09-28 12:21:58 +00:00
Robert Schulze
82139fad0e
Docs: Remove obsolete modelEvaluate() mention
2022-09-28 11:47:16 +00:00
avogar
90e0f98d45
Merge branch 'master' of github.com:ClickHouse/ClickHouse into fix-format-row
2022-09-20 13:55:44 +00:00
Kruglov Pavel
57f0dc1f89
Merge branch 'master' into fix-format-row
2022-09-19 14:37:58 +02:00
Sergei Trifonov
f7a1ed3141
Merge branch 'master' into readonly-settings-allow
2022-09-19 12:52:36 +02:00
Robert Schulze
38aecc15a2
Merge pull request #41214 from arenadata/ADQM-528-B
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Add enable_extended_results_for_datetime_functions option to return results of type Date32
2022-09-17 19:25:11 +02:00
Robert Schulze
b32b02d844
Merge pull request #40897 from ClickHouse/catboost-bridge-resurrected
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Move CatBoost evaluation into clickhouse-library-bridge
2022-09-16 13:12:09 +02:00
Roman Vasin
d82cd7b007
Add many cosmetic changes to C++ code and MD docs
2022-09-16 09:37:30 +00:00
Roman Vasin
5c242de43a
Merge branch 'master' of github.com:ClickHouse/ClickHouse into ADQM-528-B
2022-09-15 13:47:51 +00:00
Roman Vasin
3ce66eab83
Correct all needed MD files
2022-09-15 13:28:11 +00:00
Kseniia Sumarokova
c511c3f168
Merge pull request #40889 from AVMusorin/docs_table_function_update
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Doc. Updated optional parameters for table functions
2022-09-15 13:12:20 +02:00
Robert Schulze
49136d26aa
docs: fix internal links
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The links at the very beginning of
https://clickhouse.com/docs/en/sql-reference/statements/system
don't work. They are reference other sections of the same document. This
is weird because there is a small index already on the right side. I
searched our documentation and this seems to be the only pages which do
so. Therefore removing the links altogether instead of fixing them.
2022-09-13 19:45:46 +00:00
Robert Schulze
3e6821e8d7
fix: repair broken documentation links and update docs
2022-09-13 16:00:53 +00:00
Robert Schulze
fac1be9700
chore: restore SYSTEM RELOAD MODEL(S) and moniting view SYSTEM.MODELS
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- This commit restores statements "SYSTEM RELOAD MODEL(S)" which provide
a mechanism to update a model explicitly. It also saves potentially
unnecessary reloads of a model from disk after it's initial load.
To keep the complexity low, the semantics of "SYSTEM RELOAD MODEL(S)
was changed from eager to lazy. This means that both statements
previously immedately reloaded the specified/all models, whereas now
the statements only trigger an unload and the first call to
catboostEvaluate() does the actual load.
- Monitoring view SYSTEM.MODELS is also restored but with some obsolete
fields removed. The view was not documented in the past and for now it
remains undocumented. The commit is thus not considered a breach of
ClickHouse's public interface.
2022-09-12 19:33:02 +00:00
Aleksandr
503398ac96
Merge branch 'master' into docs_table_function_update
2022-09-09 20:54:28 +02:00
avogar
6d5f9e5554
Proper implementation for rowFormat function, delete rowFormatNoNewLine function
2022-09-09 17:42:33 +00:00
Sergei Trifonov
76eb001e78
add test for changeable_in_readonly + fix SQL in docs
2022-09-09 14:01:29 +02:00
Robert Schulze
c16707ff00
chore: delete obsolete modelEvaluate() function + SYSTEM.MODELS view
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- The deleted function modelEvaluate() was superseded by
catboostEvaluate().
- Also delete the external model repository, as modelEvaluate() was it's
last user. Additionally remove the system view SYSTEM.MODELS for
inspecting the repository.
- SYSTEM RELOAD MODELS is also obsolete. HOWEVER, it was retained and
made a no-op instead of deleted.
Why?
The reason is that RBAC in distributed setups works by storing
privileges (granted and revoked) as plain SQL statements in Keeper.
Nodes read these statements at startup and parse them. If a privilege
for SYSTEM RELOAD MODELS exists but parser doesn't recognize it
nodes would fail to come up.
Considered but rejected alternatives:
- Ignore SYSTEM RELOAD MODELS during parsing RBAC privileges and
return an error for regular SYSTEM RELOAD MODELS SQL. Special-case
of no-op behavior, too brittle.
- Remove SYSTEM RELOAD MODELS manually from Keeper via command-line
manipulation of Keeper nodes or via SQL by dropping the privileges.
Needs user intervention during upgrade.
2022-09-08 09:10:11 +00:00
Alexey Milovidov
1963baa11e
Merge pull request #40964 from ClickHouse/fix-docs-formatting
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Fix formatting of notes box in documentation
2022-09-04 03:39:39 +03:00
Robert Schulze
385427ade8
Fix formatting of notes box in documentation
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Follow-up to PR #38435
2022-09-03 17:25:14 +00:00
Robert Schulze
53836bbeeb
Fix typo
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The system view is called 'role*_*grants', documented on page
'role*-*grants.md'.
2022-09-02 12:49:50 +00:00
Александр
97e55ca2f5
Merge branch 'master' into docs_table_function_update
2022-09-01 14:01:32 +02:00
Denny Crane
e3af5a7a11
Doc. Added ON CLUSTER cluster in couple places ( #40874 )
2022-09-01 13:31:22 +02:00
Aleksandr Musorin
310e1484f6
docs - updated optional parameters for table functions
2022-09-01 13:28:56 +02:00
Robert Schulze
56eece40ec
Merge pull request #40736 from LevyCory/add-offset-to-formatDateTime
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Add timezone offset support to `formatDateTime`
2022-09-01 09:50:17 +02:00
Robert Schulze
912663b719
Revert "Move CatBoost evaluation into clickhouse-library-bridge"
2022-08-31 20:54:43 +02:00
Robert Schulze
ca01286028
Merge pull request #39629 from ClickHouse/catboost-bridge
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Move CatBoost evaluation into clickhouse-library-bridge
2022-08-31 16:16:11 +02:00
Vladimir C
c8c8428052
Apply suggestions from code review
2022-08-30 13:49:21 +02:00
Andrey Zvonov
14adea8792
fix error in docs
2022-08-30 14:40:26 +03:00
Alexey Milovidov
0190c56faf
Merge pull request #40770 from den-crane/patch-40
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Doc. Fix cache dictionaries doc.
2022-08-30 02:19:32 +03:00
Cory Levy
1e2eee7146
Remove unnecessary backslashes in markdown sql blocks
2022-08-29 16:31:31 -04:00
Robert Schulze
64a6aa328e
fix: broken links in documentation (hopefully)
2022-08-29 20:27:06 +00:00
DanRoscigno
576b7ea604
updates for filename changes
2022-08-29 14:39:15 -04:00
