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693 Commits

Author SHA1 Message Date
万康
66631ca680 add column default_database 2021-08-01 08:11:01 +08:00
Alexey Boykov
0b5e3ce195
Merge pull request #26979 from atereh/terehova-DOCSUP-10514-setting-global-in-join 
DOCSUP-10514: documented new setting prefer_global
 2021-07-30 19:26:31 +03:00
Alina Terekhova
98f8ffc4c9
en version colon 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-30 17:42:11 +02:00
Alina Terekhova
20228e019e edits after review 2021-07-29 20:24:52 +02:00
Alina Terekhova
7062649561 small fix in links 2021-07-29 20:02:26 +02:00
Alina Terekhova
e2e931b7f5 en version 2021-07-29 18:01:24 +02:00
Alexey Milovidov
df3be36758 Remove trailing whitespaces from docs 2021-07-29 18:27:50 +03:00
Alexey Milovidov
d87d833691 Remove trailing whitespaces from docs 2021-07-29 18:20:55 +03:00
Alexander Tokmakov
fc9ab2cda7 Merge branch 'master' into rename_materialize_mysql 2021-07-27 22:38:40 +03:00
Raúl Marín
ab05fc12e2 Docs and settings 2021-07-27 16:29:33 +02:00
Alexey Boykov
4d5721edf5
Merge pull request #26681 from lehasm/alexey-sm-DOCSUP-11657-document-check_sample_column_is_correct-setting 
DOCSUP-11657: Document the check_sample_column_is_correct setting
 2021-07-27 16:53:38 +03:00
romanzhukov
cf8c35395d Test new PR. 2021-07-27 16:42:44 +03:00
lehasm
be8c8b9372
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-27 13:05:07 +03:00
Alexander Tokmakov
63ab38ee09 rename MaterializeMySQL to MaterializedMySQL 2021-07-26 21:17:28 +03:00
Kseniia Sumarokova
b65fd7fbfe
Merge pull request #26181 from lehasm/alexey-sm-DOCSUP-9056-document-url-function-patterns 
DOCSUP-9056: description of patterns in the url table function
 2021-07-25 23:11:55 +03:00
Alexey Boykov
fcbe3f7a32
Merge pull request #26527 from ka1bi4/romanzhukov-DOCSUP-11658-merge_selecting_sleep_ms 
DOCSUP-11658: Edit and translate to Russian (merge_selecting_sleep_ms)
 2021-07-22 13:08:43 +03:00
Alexey
182bffbf82 Translated to russian. 
Some fixes and updates.
 2021-07-21 19:59:47 +00:00
Alexey
057298840b Rewritten description 2021-07-21 19:20:52 +00:00
Roman Bug
ae8908419e
Update docs/en/operations/settings/settings.md 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-21 16:17:11 +03:00
Roman Bug
a133afaac3
Update docs/en/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-07-21 10:49:33 +03:00
Vladimir
dfc7fdabb0
Merge pull request #26335 from olgarev/revolg-DOCSUP-9868_implicit_key_type_convertion 2021-07-20 14:41:15 +03:00
Vladimir
5d270f82f5
Apply suggestions from code review 2021-07-20 12:19:19 +03:00
romanzhukov
a899e381b5 DOCSUP-11658: Minor fixes. 2021-07-20 10:45:23 +03:00
Alexey
e6733c7934 New variant translated into russian 
Some more improvements
 2021-07-20 06:28:08 +00:00
Alexey
d0a77deea8 'Globs in Addresses' now is a header 
Russian settings description added
 2021-07-19 19:36:35 +00:00
olgarev
7d184b7acf
Apply suggestions from code review 
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-07-19 20:49:17 +03:00
romanzhukov
742acf24c9 DOCSUP-11658: Add merge_selecting_sleep_ms setti 2021-07-19 20:48:22 +03:00
alexey-milovidov
4103c22310
Merge pull request #26245 from arenadata/ADQM-322 
Avro string for ClickHouse String
 2021-07-16 12:23:50 +03:00
Maksim Kita
11203fb7ea
Merge pull request #26379 from zxc111/DOCSUP-11552 
DOCSUP-11657: check sampling expression at creation table.
 2021-07-16 11:00:53 +03:00
Maksim Kita
76e3bd87bc
Update merge-tree-settings.md 2021-07-16 11:00:36 +03:00
Maksim Kita
5a80cbb6cc
Update merge-tree-settings.md 2021-07-16 10:59:29 +03:00
Maksim Kita
813c37b9fe
Update merge-tree-settings.md 2021-07-16 10:57:55 +03:00
zxc111
a7edcb0de3 update engines/table-engines/mergetree-family/mergetree.md 2021-07-16 00:12:10 +08:00
zxc111
70ec444400 update operations/settings/merge-tree-settings.md 2021-07-15 23:58:44 +08:00
Alexey
6263676a22 Settings description changed a bit 2021-07-15 15:49:17 +00:00
Anna
2a2d91612a
Merge branch 'master' into annadevyatova-DOCSUP-7502-replicated 2021-07-15 15:31:01 +03:00
Nikita Mikhaylov
1d57931774
Merge pull request #26053 from sevirov/sevirov-DOCSUP-10557-support_complex_types_in_arrow_parquet_orc_formats 
DOCSUP-10557: Support complex types in Arrow/Parquet/ORC formats
 2021-07-15 13:48:57 +03:00
Olga Revyakina
1258c9aaa6 Algorithms description 2021-07-15 11:17:37 +03:00
Olga Revyakina
6fb2e71766 Minor changes 2021-07-15 10:28:17 +03:00
Olga Revyakina
5db8fd34e5 Minor change 2021-07-15 10:25:00 +03:00
Olga Revyakina
13b90c2360 Links 2021-07-15 10:20:53 +03:00
Olga Revyakina
a2fb64c108 join_algorithm setting 2021-07-15 09:50:44 +03:00
Alexey
947789f1c6 Added settings glob_expansion_max_elements and table_function_remote_max_addresses 2021-07-14 20:36:05 +00:00
Filatenkov Artur
f1702d356e
Merge pull request #26120 from lthaooo/settings-merge_selecting_sleep_ms 
add merge_selecting_sleep_ms setting
 2021-07-14 18:28:47 +03:00
Peng Jian
300635d4a1 add docs 2021-07-14 19:26:46 +08:00
Ilya Golshtein
020cce63b0 Avro string for ClickHouse string tests and doc 2021-07-13 20:03:00 +03:00
Dmitriy
6dd0f7bb95 Translate to Russian 
Перевел на русский язык
 2021-07-11 00:37:28 +03:00
Alexey
65f06aafb3 output_format_json_quote_64bit_integers updated 2021-07-09 20:15:49 +00:00
terrylin
faed6263bb add merge_selecting_sleep_ms setting 2021-07-09 17:29:17 +08:00
Dmitriy
eabaefc5a1 Fix the link 
Поправил ссылку.
 2021-07-07 23:11:49 +03:00
Dmitriy
d3a044d913 Support Tuple and Map types 
Задокументировал поддержку типов Tuple и Map.
 2021-07-07 21:44:13 +03:00
Anna
b2f059b6bb
Merge branch 'master' into annadevyatova-DOCSUP-7502-replicated 2021-07-04 07:31:06 +03:00
Anton Popov
2034d31b3e
Merge pull request #25607 from gyuton/gyuton-DOCSUP-10293-Document-the-optimize_functions_to_subcolumns-setting 
DOCSUP-10293: Documented the optimize_functions_to_subcolumns setting
 2021-06-30 14:26:48 +03:00
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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* 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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* 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

* 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

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 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