Nikolay Degterinsky
140a466a1e
Merge pull request #54400 from evillique/adddate-function
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Add `addDate` function for compatibility with MySQL
2023-09-13 18:59:26 +02:00
Nikolay Degterinsky
e648646598
Fixes
2023-09-12 23:11:58 +00:00
Robert Schulze
de201e6c42
Merge pull request #54552 from rschu1ze/informat_schema_docs
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Docs: Update information_schema with case-insensitity
2023-09-12 21:20:47 +02:00
Robert Schulze
8eb12c33a8
Update information_schema.md
2023-09-12 20:33:13 +02:00
Robert Schulze
e587eae303
Docs: Update information_schema with case-insensitity
2023-09-12 18:09:54 +00:00
Nikolay Degterinsky
cf662712ea
Add new subDate function, apply review suggestions
2023-09-12 16:47:43 +00:00
pufit
a54a7b726d
Merge pull request #54201 from ClickHouse/pufit/keeper-client-reconfig
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Implementing `reconfig`, `sync`, `exists` commands for keeper-client
2023-09-12 10:58:02 -04:00
Dmitry Novik
7edc0a30a3
Merge pull request #54335 from arenadata/ADQM-1109
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Added peak_threads_usage to query_log table
2023-09-12 16:03:27 +02:00
Alexey Milovidov
df91a55d66
Merge pull request #54501 from alexvanolst/patch-1
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Correct default value for parts_to_delay_insert
2023-09-11 21:03:34 +03:00
Robert Schulze
49f29861a0
Merge pull request #54479 from rschu1ze/todayssinceyearzero
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Add function toDaysSinceYearZero()
2023-09-11 17:05:28 +02:00
Nikolai Kochetov
59108f3d96
Merge pull request #54476 from ClickHouse/revert-54470-revert-48607-master
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Revert "Revert "Add settings for real-time updates during query execution""
2023-09-11 14:59:13 +02:00
Alexander van Olst
f9351fdf7b
Correct default value for parts_to_delay_insert
2023-09-11 13:52:14 +02:00
Kruglov Pavel
21a2cf7707
Merge pull request #54337 from wat-ze-hex/show-functions-2023-09-04
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Add SHOW FUNCTIONS support to client
2023-09-11 13:03:02 +02:00
Sergei Trifonov
08bad4d440
Merge pull request #47009 from ClickHouse/disks-and-io-sheduler
2023-09-11 07:22:14 +02:00
robot-clickhouse-ci-2
47c0f8c99f
Merge pull request #54179 from joelynch/http-query-timing
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Add elapsed_ns to HTTP headers X-ClickHouse-Progress and X-ClickHouse-Summary
2023-09-11 06:18:47 +02:00
robot-clickhouse-ci-1
05e1cdb0db
Merge pull request #54484 from rschu1ze/doc-splitByChar
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Docs: Mention behavior change of splitByChar() in v22.11
2023-09-10 17:57:48 +02:00
Robert Schulze
2a8e2a0882
Docs: Mention behavior change of splitByChar() in v22.11, see #42673
2023-09-10 14:12:12 +00:00
Robert Schulze
caadfe393b
Fixes
2023-09-10 13:34:02 +00:00
Han Fei
b68421b120
Merge pull request #50906 from johanngan/regexptree-flags
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Add case insensitive and dot-all modes to RegExpTree dictionary
2023-09-10 03:16:02 +02:00
Robert Schulze
1ce84774f0
Implement toDaysSinceYearZero() / to_days() (MySQL alias)
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Fixes : #54277
2023-09-09 16:59:39 +00:00
Robert Schulze
4d2223defe
Merge pull request #54119 from mkmkme/mkmkme/aklomp-base64
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Replace Turbo-Base64 with aklomp/base64
2023-09-09 16:24:26 +02:00
Nikolai Kochetov
9b936c44db
Revert "Revert "Add settings for real-time updates during query execution""
2023-09-09 12:29:39 +02:00
Alexey Milovidov
03a755732a
Revert "Add settings for real-time updates during query execution"
2023-09-09 03:10:23 +03:00
Alexey Milovidov
047d481c97
Merge pull request #54382 from evillique/std-alias
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Add STD alias to stddevPop function for MySQL compatibility
2023-09-09 02:57:06 +03:00
Denny Crane
f5f741c118
Update type-conversion-functions.md
2023-09-08 16:15:33 -03:00
Denny Crane
24928217b9
Update date-time-functions.md
2023-09-08 16:14:00 -03:00
Denny Crane
3f58e2f134
Update date-time-functions.md
2023-09-08 16:10:16 -03:00
Denny Crane
a0ef063b2d
Update date-time-functions.md
2023-09-08 16:04:35 -03:00
Denny Crane
2d178e9bfd
Update type-conversion-functions.md
2023-09-08 15:58:24 -03:00
Denny Crane
ee608d7c81
Update http.md
2023-09-08 12:32:31 -03:00
Nikolai Kochetov
0095124791
Merge pull request #48607 from alexX512/master
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Add settings for real-time updates during query execution
2023-09-08 09:05:33 +02:00
Leonardo Maciel
0b396ee7b4
Fixed detectLanguage mixed example
2023-09-07 22:27:22 -03:00
Julia Kartseva
59844b0a9d
Add SHOW FUNCTIONS support to client
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Accepts CH client queries in the form of
SHOW FUNCTIONS [LIKE | ILIKE '< pattern>']
Retrieves all columns from `functions` table in system database.
Fixes #52757
2023-09-07 14:08:50 -07:00
Justin de Guzman
439531cde9
Merge pull request #54394 from fermelone/patch-2
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Update sampling-query-profiler.md
2023-09-07 13:04:18 -07:00
Robert Schulze
bff06d18aa
Merge pull request #54249 from rschu1ze/multiple_query_arguments
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Allow multiple `--query` parameters in clickhouse-client/local.
2023-09-07 21:20:07 +02:00
serxa
a94ae9a7ab
review fixes
2023-09-07 14:02:58 +00:00
robot-clickhouse
fd4ddc49f2
Merge pull request #54332 from rschu1ze/consolidate-tests-53149
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Consolidate GCD codec tests (Follow up to #53149 )
2023-09-07 15:29:22 +02:00
Nikolay Degterinsky
b06412ae60
Add addDate function for compatibility with MySQL
2023-09-07 11:15:49 +00:00
Robert Schulze
cd3c121a62
Various fixups
2023-09-07 10:32:49 +00:00
Fern
25c06c9764
Update sampling-query-profiler.md
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Adding a note to clarify that the sample query provided, in CH Cloud, might return empty information as it cycles through nodes of the cluster. You need to add clusterAllReplicas.
2023-09-07 10:47:42 +01:00
Han Fei
60b0df9245
Merge branch 'master' into regexptree-flags
2023-09-07 10:46:43 +02:00
Alexey Milovidov
ce8ab5c9dd
Update comment.md
2023-09-07 07:30:46 +03:00
Nikolay Degterinsky
d95c29227f
Add STD alias to stddevPop function for MySQL compatibility
2023-09-07 03:46:27 +00:00
pufit
fef80f176e
Fix typo
2023-09-06 21:56:14 -04:00
Alexey Gerasimchuck
c2f4dc0f14
Implemented peak_threads_usage
2023-09-07 01:32:39 +00:00
pufit
ef2350cfc7
Implementing exists, sync commands. Better tests
2023-09-06 20:36:39 -04:00
serxa
77697211cd
add docs for system.scheduler + small fix
2023-09-06 19:30:39 +00:00
johanngan
bcb058f999
Add case insensitive and dot-all modes to RegExpTree dictionary
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The new per-dictionary settings control regex match semantics around
case sensitivity and the '.' wildcard with newlines. They must be set at
the dictionary level since they're applied to regex engines at
pattern-compile-time.
- regexp_dict_flag_case_insensitive: case insensitive matching
- regexp_dict_flag_dotall: '.' matches all characters including newlines
They correspond to HS_FLAG_CASELESS and HS_FLAG_DOTALL in Vectorscan
and case_sensitive and dot_nl in RE2. These are the most useful options
compatible with the internal behavior of RegExpTreeDictionary around
splitting up simple and complex patterns between Vectorscan and RE2.
The alternative is to use (?i) and/or (?s) for all patterns. However,
(?s) isn't handled properly by OptimizedRegularExpression::analyze().
And while (?i) is, it still causes the dictionary to treat the pattern
as "complex" for sequential scanning with RE2 rather than multi-matching
with Vectorscan, even though Vectorscan supports case insensitive
literal matching. Setting dictionary-wide flags is both more convenient,
and circumvents these problems.
2023-09-06 11:28:53 -05:00
Robert Schulze
f2f24610d0
Improve English grammar by 8.3%
2023-09-06 15:04:18 +02:00
Mikhail Koviazin
f98007a4ed
Replace Turbo-Base64 with aklomp/base64
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Closes #31643
2023-09-06 13:01:38 +00:00
