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Author SHA1 Message Date
Kseniia Sumarokova
c7b7eeec09
Merge pull request #25740 from sevirov/sevirov-DOCSUP-10775-document_the_external_table_functions_use_nulls_setting 
DOCSUP-10775: Document the external_table_functions_use_nulls setting
 2021-06-27 20:22:12 +03:00
Kseniia Sumarokova
534d33fb9d
Update settings.md 2021-06-27 20:21:40 +03:00
alexey-milovidov
0a26687115
Merge pull request #23864 from azat/dist-split-batch-and-retry 
Add ability to split distributed batch on failures (i.e. due to memory limits)
 2021-06-27 19:28:26 +03:00
Dmitriy
a215779256 Translate to Russian 
Перевел на русский язык.
 2021-06-27 16:04:35 +03:00
Dmitriy
1129b85f3c Create the external_table_functions_use_nulls setting 
Задокументировал настройку external_table_functions_use_nulls.
 2021-06-27 15:40:19 +03:00
George
96b2c054da Added translation 2021-06-27 02:37:34 +03:00
gyuton
5e5aa409ee
Apply suggestions from code review 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-06-27 01:00:39 +03:00
Maksim Kita
db1c70975e Compile expressions updated documentation 2021-06-25 23:27:18 +03:00
Maksim Kita
c633d133e5
Merge pull request #25275 from michon470/kuriatnikovm-DOCSUP-9285-compile-expressions-setting 
DOCSUP-9285: Documented compile_expressions setting
 2021-06-25 22:50:14 +03:00
George
ebceb6a5b4 fixed link 2021-06-23 18:54:26 +03:00
George
4e22692512 fixed links 2021-06-23 03:26:08 +03:00
George
ecb766a5c6 En docs 2021-06-23 03:15:11 +03:00
Azat Khuzhin
a0209178cc Add ability to split distributed batch on failures 
Add distributed_directory_monitor_split_batch_on_failure setting (OFF by
default), that will split the batch and send files one by one in case of
retriable errors.

v2: more error codes
 2021-06-23 02:48:47 +03:00
George
57f6811ba0 Draft 2021-06-23 00:13:24 +03:00
Anton Popov
eea4aac0db
Merge pull request #25065 from gyuton/gyuton-DOCSUP-7551-Allow-nested-with-multiple-nesting-and-subcolumns-of-complex-types 
DOCSUP-7551: Documented nested with multiple nesting and subcolumns of complex types
 2021-06-22 17:41:45 +03:00
Anton Popov
d9e681b8bc
Update settings.md 2021-06-22 14:40:49 +03:00
Mikhail
1b0a598c21 опечатки исправлены 2021-06-22 12:31:37 +03:00
gyuton
44a793b01a
Apply suggestions from code review 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-06-22 12:17:22 +03:00
George
eaa0f35811 Documented setting flatten_nested 2021-06-22 03:23:33 +03:00
Anton Popov
d8b6f15ef4
Merge pull request #23027 from azat/distributed-push-down-limit 
Add ability to push down LIMIT for distributed queries
 2021-06-20 23:08:50 +03:00
AnaUvarova
68b20a934a
DOCSUP-6543: Edit and translate Show Clusters and MergeTree (#24130) 
* +

* ready for review

* Update docs/ru/sql-reference/statements/show.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update docs/ru/operations/settings/merge-tree-settings.md

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* Update merge-tree-settings.md

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* Update merge-tree-settings.md

* about fsync

* Update merge-tree-settings.md

* Update merge-tree-settings.md

* Update merge-tree-settings.md

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 2021-06-15 15:21:44 +03:00
Mikhail
d08e6ebc80 Added setting doc 2021-06-15 00:16:30 +03:00
George
77e048977b updated settings.md 2021-06-14 19:02:04 +03:00
gyuton
9297a47f36
typo 2021-06-10 18:22:17 +03:00
adevyatova
4b8650a180 update 2021-06-10 11:54:51 +00:00
gyuton
938f41c5a5
Apply suggestions from code review 
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-06-09 20:18:37 +03:00
George
ee976cd739 First draft 2021-06-09 16:57:07 +03:00
Azat Khuzhin
18e8f0eb5e Add ability to push down LIMIT for distributed queries 
This way the remote nodes will not need to send all the rows, so this
will decrease network io and also this will make queries w/
optimize_aggregation_in_order=1/LIMIT X and w/o ORDER BY faster since it
initiator will not need to read all the rows, only first X (but note
that for this you need to your data to be sharded correctly or you may
get inaccurate results).

Note, that having lots of processing stages will increase the complexity
of interpreter (it is already not that clean and simple right now).

Although using separate QueryProcessingStage looks pretty natural.

Another option is to make WithMergeableStateAfterAggregation always, but
in this case you will not be able to disable only this optimization,
i.e. if there will be some issue with it.

v2: fix OFFSET
v3: convert 01814_distributed_push_down_limit test to .sh and add retries
v4: add test with OFFSET
v5: add new query stage into the bash completion
v6/tests: use LIMIT O,L syntax over LIMIT L OFFSET O since it is broken in ANTLR parser
          https://clickhouse-test-reports.s3.yandex.net/23027/a18a06399b7aeacba7c50b5d1e981ada5df19745/functional_stateless_tests_(antlr_debug).html#fail1
v7/tests: set use_hedged_requests to 0, to avoid excessive log entries on retries
          https://clickhouse-test-reports.s3.yandex.net/23027/a18a06399b7aeacba7c50b5d1e981ada5df19745/functional_stateless_tests_flaky_check_(address).html#fail1
 2021-06-09 02:29:50 +03:00
adevyatova
a51b9d82a5 update 2021-06-05 08:10:37 +00:00
adevyatova
e3ead7e676 Add en docs 2021-06-05 06:46:30 +00:00
adevyatova
e05102f545 fixed 2021-06-03 09:31:45 +00:00
adevyatova
42607f4ea4 fix 2021-06-02 07:55:26 +00:00
adevyatova
01b3b0c2f9 update 2021-06-02 07:53:11 +00:00
adevyatova
61ed3a87a3 update 2021-06-02 07:46:44 +00:00
Anna
ab4161bd66
Merge branch 'master' into annadevyatova-DOCSUP-8347-non_replicated 2021-05-30 16:05:27 +03:00
adevyatova
4a60e3545e add en,ru docs 2021-05-30 13:01:25 +00:00
tavplubix
fe4b137257
Merge pull request #24761 from adevyatova/annadevyatova-DOCSUP-8823-allow 
DOCSUP-8823: Document the allow_floating_point_partition_key setting
 2021-05-30 15:05:43 +03:00
adevyatova
ee25971426 en, ru docs 2021-05-30 09:24:41 +00:00
Kruglov Pavel
5ce669109e
Merge pull request #24459 from adevyatova/annadevyatova-DOCSUP-8711-sumCount 
DOCSUP-8711: Document the sumCount aggregate function and optimize_fuse_sum_count_avg setting
 2021-05-28 15:58:30 +03:00
alexey-milovidov
e427d91dd6
Merge pull request #24586 from romainneutron/polish-english-doc 
Polish english doc
 2021-05-28 00:16:16 +03:00
Kseniia Sumarokova
ee4f42a991
Merge pull request #24430 from lehasm/alexey-sm-DOCSUP-8939-document-insert_null_as_default 
DOCSUP-8939: document the insert_null_as_default setting
 2021-05-27 23:24:16 +03:00
Romain Neutron
d3be14e639
Fix ClickHouse characters case 2021-05-27 21:49:41 +02:00
Romain Neutron
7b515c7235
Avoid short syntax 2021-05-27 21:44:11 +02:00
adevyatova
4b959ac8e4 update 2021-05-27 07:37:50 +00:00
Anna
a76e630f61
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-05-26 18:46:47 +03:00
Anna
d124bad0dc
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-05-26 18:46:40 +03:00
Alexey
07aa058878 Description of input_format_null_as_default is extended. 
Sentences reordered.
 2021-05-26 13:03:46 +00:00
lehasm
f1b98e6928
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-05-26 09:44:09 +03:00
Alexey
59442ac3d1 input_format_null_as_default description 
is made similar to insert_null_as_default
 2021-05-25 17:28:21 +00:00
alesapin
0597211605
Merge pull request #24441 from adevyatova/annadevyatova-DOCSUP-8462-pool-size 
DOCSUP-8462: Document the background_fetches_pool_size setting
 2021-05-25 14:34:06 +03:00
lehasm
592073ec77
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-05-25 14:10:05 +03:00
lehasm
c2cb50f3be
Update docs/en/operations/settings/settings.md 
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 2021-05-25 14:09:55 +03:00
lehasm
a4dacc4875
Update docs/en/operations/settings/settings.md 
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 2021-05-25 11:42:29 +03:00
adevyatova
3c171f3344 update settings.md 2021-05-24 19:35:31 +00:00
Anna
a21398c839
Merge branch 'master' into annadevyatova-DOCSUP-8711-sumCount 2021-05-24 20:59:08 +03:00
adevyatova
634e18f7f4 Add setting desc 2021-05-24 17:44:53 +00:00
Alexey
aa7d625428 Description of input_format_null_as_default changed a bit 2021-05-24 15:32:55 +00:00
Alexey
715c88e5fa Returned INSERT ... VALUES statement. 
'non-Nullable' changed to 'not nullable'
 2021-05-24 15:26:23 +00:00
adevyatova
5ac2b846a5 Add en,ru desc 2021-05-24 08:53:40 +00:00
lehasm
f32b0dc886
Update docs/en/operations/settings/settings.md 
Co-authored-by: Kseniia Sumarokova <54203879+kssenii@users.noreply.github.com>
 2021-05-24 08:21:03 +03:00
lehasm
97415e931e
Update docs/en/operations/settings/settings.md 
Co-authored-by: Kseniia Sumarokova <54203879+kssenii@users.noreply.github.com>
 2021-05-24 08:12:17 +03:00
Alexey
a3640cd7ea Description updated 2021-05-23 20:02:17 +00:00
Alexander Kuzmenkov
e9b69bbd70
Merge pull request #23906 from azat/fix-distributed_group_by_no_merge 
distributed_group_by_no_merge fixes
 2021-05-19 16:16:08 +03:00
Anna
e0d04acbd7
Update settings.md 2021-05-16 21:11:42 +03:00
Anna
7071894081
Update settings.md 2021-05-16 21:10:13 +03:00
Anna
c605b199ee
Update docs/en/operations/settings/settings.md 
Co-authored-by: tavplubix <tavplubix@gmail.com>
 2021-05-16 21:06:07 +03:00
Anna
1737be6710
Update merge-tree-settings.md 2021-05-16 21:05:41 +03:00
Anna
b32ac3a6f4
Update docs/en/operations/settings/settings.md 
Co-authored-by: tavplubix <tavplubix@gmail.com>
 2021-05-16 21:04:07 +03:00
Anna
ae84e5a673
Update docs/en/operations/settings/settings.md 
Co-authored-by: tavplubix <tavplubix@gmail.com>
 2021-05-16 21:03:41 +03:00
Anna
3783e0c483
Update docs/en/operations/settings/settings.md 
Co-authored-by: tavplubix <tavplubix@gmail.com>
 2021-05-16 21:03:17 +03:00
Anna
6d49acc7ac
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: tavplubix <tavplubix@gmail.com>
 2021-05-16 21:03:08 +03:00
Anna
88f6687c9d
Update docs/en/operations/settings/merge-tree-settings.md 
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 2021-05-16 21:02:54 +03:00
Azat Khuzhin
a44ddd2064 Update distributed_group_by_no_merge description 2021-05-15 15:03:13 +03:00
Anna
e92e66c01e
Merge branch 'master' into annadevyatova-DOCSUP-8026-replicated 2021-05-13 20:49:19 +03:00
adevyatova
6100245f75 update 2021-05-13 17:45:26 +00:00
kirillikoff
0e92cc06df
Update docs/en/operations/settings/settings.md 
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 2021-05-04 15:09:15 +03:00
Tatiana Kirillova
c763a5c33f max-uri-size 2021-05-03 20:16:44 +03:00
Mikhail
b76924323d fix 2021-04-26 03:13:10 +03:00
michon470
1d2184e830
Update docs/en/operations/settings/settings.md 
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 2021-04-26 03:00:25 +03:00
michon470
1540ac1f81
Update docs/en/operations/settings/settings.md 
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 2021-04-26 02:59:11 +03:00
michon470
7b947140b9
Update docs/en/operations/settings/settings.md 
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 2021-04-26 02:59:04 +03:00
michon470
bb03d7ab3f
Update docs/en/operations/settings/settings.md 
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 2021-04-26 02:58:57 +03:00
Mikhail
8b714579ed Revert "Revert "Merge branch 'master' into kuryatnikovm-DOCSUP-8022-prefer_column_name_to_alias"" 
This reverts commit 7005feddf2.
 2021-04-26 02:36:27 +03:00
Mikhail
7005feddf2 Revert "Merge branch 'master' into kuryatnikovm-DOCSUP-8022-prefer_column_name_to_alias" 
This reverts commit 74190165ff, reversing
changes made to 51d4e4d307.
 2021-04-26 02:03:32 +03:00
michon470
74190165ff
Merge branch 'master' into kuryatnikovm-DOCSUP-8022-prefer_column_name_to_alias 2021-04-26 01:56:24 +03:00
adevyatova
e694af921d add settings desc 2021-04-25 20:04:42 +00:00
michon470
2897635869
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-04-25 13:45:06 +03:00
michon470
a4904368f7
Update docs/en/operations/settings/settings.md 
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 2021-04-25 13:44:34 +03:00
michon470
0e2189ed08
Update docs/en/operations/settings/settings.md 
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 2021-04-23 10:57:35 +03:00
michon470
df3e457f44
Update docs/en/operations/settings/settings.md 
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 2021-04-23 10:57:05 +03:00
Anna
834555e951
Update docs/en/operations/settings/settings.md 
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 2021-04-23 09:53:38 +03:00
Anna
2fd0147799
Update docs/en/operations/settings/settings.md 
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 2021-04-23 09:53:27 +03:00
Anna
ca4ad5209e
Update docs/en/operations/settings/settings.md 
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 2021-04-23 09:51:55 +03:00
Anna
8d3808bd7f
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-04-23 09:51:03 +03:00
adevyatova
b0ccc06a90 add ru docs 2021-04-22 18:53:22 +00:00
Anna
6abd55880e
Merge branch 'master' into annadevyatova-DOCSUP-5911-limit 2021-04-22 21:31:40 +03:00
adevyatova
4b49e9259b docs for limit and offset settings 2021-04-22 18:27:06 +00:00
Mikhail
0cfed0891b Setting overview expanded 2021-04-22 14:30:54 +03:00
alexey-milovidov
5e326a9824
Update settings.md 2021-04-22 08:56:21 +03:00
alexey-milovidov
d239c66fd3
Merge pull request #21511 from azat/optimize_skip_unused_shards-improvement 
Rewrite IN in query for remote shards to exclude values that do not belong to the shard
 2021-04-13 01:18:11 +03:00