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2611 Commits

Author SHA1 Message Date
Dan Roscigno
7752e7f8df
Update backup.md 
fix link
 2023-01-30 14:51:51 -05:00
Igor Nikonov
741c3ba23c Fix non-intentional change 2023-01-30 18:43:01 +01:00
Igor Nikonov
01b225f57e
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:30:59 +01:00
Igor Nikonov
211449d916
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:30:29 +01:00
Igor Nikonov
b095dab141
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:29:32 +01:00
Igor Nikonov
0c4bc489da
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:28:53 +01:00
Igor Nikonov
30c949ba27
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:28:34 +01:00
Igor Nikonov
c30a55b7ee Some polishing 2023-01-30 16:53:37 +01:00
Igor Nikonov
d8ba469b97
Fixes 2023-01-30 16:24:02 +01:00
Igor Nikonov
65caa77a0e
Update settings.md 2023-01-30 16:13:08 +01:00
Robert Schulze
27b978381b
Use more speaking setting names 2023-01-30 14:20:43 +00:00
Mikhail f. Shiryaev
b1bc3b6b43
Add troubleshooting for wrong RPM repos signature 2023-01-30 10:27:50 +01:00
Robert Schulze
0a8dee7000
Docs: Fix link 2023-01-29 11:26:49 +00:00
Alexey Milovidov
a62ca0f016
Merge pull request #45688 from jus1096/master 
Add info about connect to remote Clickhouse
 2023-01-28 02:21:28 +03:00
Robert Schulze
e30c38cab3
Fix up some leftovers 2023-01-27 10:43:43 +00:00
Azat Khuzhin
1a8437f2c9 Add ability to ignore unknown keys in JSON object for named tuples 
This can be useful in case your input JSON is complex, while you need
only few fields in it.

This behaviour is controlled by the
input_format_json_ignore_unknown_keys_in_named_tuple setting name, that
is turned OFF by default.

This will, almost, allow to parse gharchive dataset without jq. "almost"
because of two things:
- Tuple cannot be Nullable, so such keys with Tuple type in ClickHouse
  cannot be `null` in JSON
- You cannot use dot.dot notation to extract columns for file() engine,
  only tupleElement()

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2023-01-27 10:01:08 +01:00
Jus
9ce4bf1baf
Update named-collections.md 
small fix name host on the remote host
 2023-01-27 12:42:53 +04:00
Robert Schulze
7d97fab2dc
Untangle query result cache settings 
This PR modularizes the configuration options of the query result cache
(QRC).

1. Add a feature toggle "allow_experimental_query_result_cache = false"
   which controls whether the experimental QRC can be used at all. This
   configuration option will be removed once the QRC becomes
   non-experimental.

2. Modularize the existing two configuration settings
   "enable_experimental_query_result_cache" and
   "enable_experimental_query_result_cache_passive_usage" into three
   orthogonal settings:

   - "use_query_result_cache = false" controls whether a query (or all
     queries of the session) utilize the query result cache

   - settings "use_query_result_cache_passive_usage = true" and
     "use_query_result_cache_active_usage = true" control the way a
     query (or all queries of the session) utilize the query result
     cache: "passive" use is reading, "active" use is writing.
 2023-01-26 21:17:48 +00:00
Dan Roscigno
76d6e2edf9
Merge pull request #45569 from AVMusorin/docs_optimize_skip_merged_partitions 
docs: added optimize_skip_merged_partitions setting
 2023-01-26 16:04:27 -05:00
Igor Nikonov
ed01f76c6a
Merge pull request #45592 from ClickHouse/update-insert-delay-doc-2 
Update INSERT delay doc with example
 2023-01-26 12:55:35 +01:00
Antonio Andelic
07b2c5ce0f
Merge branch 'master' into custom-key-parallel-replicas 2023-01-26 12:42:04 +01:00
Dan Roscigno
b4ab361366
Merge branch 'master' into docs_optimize_skip_merged_partitions 2023-01-25 19:45:32 -05:00
sichenzhao
243ac52259
Added two metrics about memory usage in cgroup to asynchronous metrics (#45301) 2023-01-25 20:32:17 +01:00
Dan Roscigno
e520bd8052
Apply suggestions from code review 2023-01-24 19:10:30 -05:00
Igor Nikonov
29ef6b9574
Update INSERT delay doc properly 2023-01-25 00:26:32 +01:00
Dan Roscigno
dbb83dc9a4
Merge branch 'master' into docs-for-s3-settings 2023-01-24 17:55:31 -05:00
DanRoscigno
fe56967af7 fix note formatting 2023-01-24 17:44:10 -05:00
DanRoscigno
9775987ee9 add new settings for s3 and hdfs 2023-01-24 17:40:37 -05:00
DanRoscigno
f95bc55923 split Format settings out 2023-01-24 17:19:50 -05:00
rfraposa
6f7755ebcd Added optimize using constraints settings 2023-01-24 15:05:34 -07:00
Igor Nikonov
e585a1228f
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Alexander Tokmakov <tavplubix@clickhouse.com>
 2023-01-24 16:52:32 +01:00
Igor Nikonov
21b009fdec
Update merge-tree-settings.md 2023-01-24 15:45:21 +01:00
AVMusorin
5f8658b2d6
docs: added optimize_skip_merged_partitions setting 2023-01-24 14:56:39 +01:00
DanRoscigno
72b1a65984 WIP 2023-01-24 07:45:59 -05:00
Antonio Andelic
95853af459 Merge branch 'master' into custom-key-parallel-replicas 2023-01-24 10:49:40 +00:00
Antonio Andelic
37b62b3a58 Use Map for custom_key 2023-01-24 10:46:47 +00:00
DanRoscigno
dedb4e4de2 add docs for PR 33302 2023-01-23 16:14:39 -05:00
Kruglov Pavel
478a552a0a
Merge branch 'master' into tsv-csv-detect-header 2023-01-23 21:47:17 +01:00
Dan Roscigno
ee31da9e1e
Merge pull request #45366 from gingerwizard/cross-link-docs 
link docs to blogs
 2023-01-23 14:04:59 -05:00
Robert Schulze
0ab7ae6c17
Merge pull request #43797 from ClickHouse/query-result-cache 
Query result cache [experimental]
 2023-01-23 19:54:35 +01:00
Antonio Andelic
c15128491b Update max_parallel_replicas docs 2023-01-23 17:24:48 +01:00
Robert Schulze
ed84021aa5
Formatting fixup 2023-01-22 16:45:26 +01:00
Robert Schulze
0ffffdd442
Docs: Fix weird formatting 2023-01-22 15:38:11 +00:00
Robert Schulze
340f406553
Merge branch 'master' into query-result-cache 2023-01-22 13:21:36 +01:00
Han Fei
18a397f8c9 address comments 2023-01-20 18:09:42 +01:00
Han Fei
449ace3373
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:07:19 +01:00
Han Fei
9d87bd10ee
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:07:08 +01:00
Han Fei
badfbcb3d8
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:06:58 +01:00
Han Fei
e9c4cf46cd
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:06:46 +01:00
Han Fei
9d254f7d87
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:06:32 +01:00
Kruglov Pavel
28ddcc2432
Merge branch 'master' into tsv-csv-detect-header 2023-01-20 15:08:38 +01:00
Han Fei
5fc4998f10 update docs for async insert deduplication 2023-01-20 14:42:11 +01:00
Robert Schulze
bfcb5e7915
Fix typos 2023-01-19 16:08:21 +00:00
Stig Bakken
420c179b55 Add <storage_policy> config parameter for system logs 2023-01-19 10:25:28 +01:00
Robert Schulze
4f90824347
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-17 22:49:53 +00:00
Robert Schulze
fd7f5dad1c
Docs improvements 2023-01-17 22:03:48 +00:00
Sergei Trifonov
ca0fb785f4
Merge pull request #45193 from ClickHouse/concurrency-control-docs 
Add docs for concurrency control logic
 2023-01-17 21:10:17 +01:00
Dale Mcdiarmid
9c4d3e0ffb link docs to blogs 2023-01-17 15:38:10 +00:00
Kruglov Pavel
96bb99f864
Merge branch 'master' into tsv-csv-detect-header 2023-01-17 15:33:02 +01:00
Vladimir C
b80ee8df50
Merge pull request #45256 from DanRoscigno/add-grace-hash-docs 2023-01-16 18:43:19 +01:00
Kruglov Pavel
e9d6590926
Merge branch 'master' into tsv-csv-detect-header 2023-01-16 17:50:24 +01:00
Kruglov Pavel
bdb3517512
Merge pull request #45231 from Avogar/json-tuples 
Insert default values in case of missing tuple elements in JSONEachRow
 2023-01-16 17:49:50 +01:00
avogar
1c0941d72a Add docs and examples 2023-01-16 16:46:41 +00:00
Robert Schulze
099e30ef2a
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-16 08:04:49 +00:00
Robert Schulze
27fe7ebd93
Cosmetics 2023-01-15 16:12:48 +00:00
Tanya Bragin
36ec76f53d
Update clickhouse-local.md 
cc @DanRoscigno @gingerwizard Adding latest clickhouse-local blog to related content on this page.
 2023-01-14 07:50:10 -08:00
DanRoscigno
d0a55f6dc9 doc grace_hash algorithm for join 2023-01-13 13:17:03 -05:00
Robert Schulze
15e11741cb
Cosmetics 2023-01-13 00:00:23 +00:00
Robert Schulze
475bb31f33
Make server configuratio hierarchical 2023-01-12 21:24:40 +00:00
Yakov Olkhovskiy
842a34666c
Merge pull request #44594 from arenadata/ADQM-634 
Add keytab parameter in kerberos section of config.xml
 2023-01-12 15:07:45 -05:00
avogar
87b934c472 Insert default values in case of missing tuple elements in JSONEachRow 2023-01-12 16:36:44 +00:00
serxa
2dae6a1ffe add docs for concurrency control logic 2023-01-11 19:19:51 +00:00
Sergei Trifonov
ec9f10e934
Merge pull request #45174 from ClickHouse/make-queries-copyable-from-docs 
make more SQL queries copyable from docs in one click
 2023-01-11 16:59:52 +01:00
DanRoscigno
7168c217b0 switch text to response for query blocks 2023-01-11 10:08:11 -05:00
Dan Roscigno
bb3c4641a7
Merge pull request #45167 from ClickHouse/add-sparse-serialization-to-docs 
Add explanation of ratio_of_defaults_for_sparse_serialization setting to docs
 2023-01-11 08:57:10 -05:00
serxa
8d099a4417 make more SQL queries copyable from docs in one click 2023-01-11 13:43:51 +00:00
DanRoscigno
4767147745 format query response 2023-01-11 08:23:44 -05:00
serxa
a79f6d19fa add docs for system.moves table 2023-01-11 13:04:05 +00:00
Robert Schulze
12a29fec35
Hide secrets from system.query_result_cache 2023-01-11 12:50:45 +00:00
rfraposa
1ddc9c3bb6 Update merge-tree-settings.md 2023-01-11 05:44:51 -07:00
Dan Roscigno
37da8e206b
Merge pull request #45119 from ClickHouse/add-default-table-engine-setting 
Added description of default_table_engine setting
 2023-01-10 09:59:09 -05:00
Dan Roscigno
ee88814cac
formal to form 2023-01-10 09:42:04 -05:00
rfraposa
d61eae8554 Update settings.md 
Added description of default_table_engine
 2023-01-10 07:40:22 -07:00
Rich Raposa
b76d0d60db
Merge pull request #45089 from ClickHouse/add-cnf-docs 
Add convert_query_to_cnf to docs
 2023-01-10 07:11:57 -07:00
Robert Schulze
8dc3cbc822
Merge pull request #45109 from ClickHouse/consistent-schema-interference-cache-heading 
Docs: Make heading consistent with other headings in System Table docs
 2023-01-10 14:02:49 +01:00
Robert Schulze
96a722793c
Docs: Make heading consistent with other headings in System Table docs 2023-01-10 12:49:49 +00:00
Robert Schulze
923fa2c15a
Fix review comments, pt. II 2023-01-10 10:21:08 +00:00
Robert Schulze
0c3b034887
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-10 09:02:41 +00:00
rfraposa
62b9e2f063 Update settings.md 
Add convert_query_to_cnf setting
 2023-01-09 21:30:24 -07:00
Rich Raposa
528acecc5c
Merge pull request #45076 from ClickHouse/new-mergetree-settings 
Add docs for 2 new MergeTree settings
 2023-01-09 16:48:26 -07:00
Dan Roscigno
99b1609fd3
Update docs/en/operations/settings/index.md 2023-01-09 18:17:29 -05:00
rfraposa
db7342769b Update merge-tree-settings.md 
Added two new settings
 2023-01-09 15:56:19 -07:00
rfraposa
eb96884ebf Add new DEFAULT value of settings 2023-01-09 15:02:35 -07:00
Robert Schulze
ad4884b394
Fix review comments, pt. I 2023-01-09 21:42:51 +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
Roman Vasin
2995c6d866 Merge branch 'master' of github.com:ClickHouse/ClickHouse into ADQM-634 2023-01-09 08:26:45 +00:00
DanRoscigno
e0b258b4a9 move persistence setting docs 2023-01-06 17:01:28 -05:00
Robert Schulze
45dbcf88e5
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-06 20:42:48 +00:00
Ilya Yatsishin
71cb4ecde1
Add docs for #43308 2023-01-06 15:30:57 +01:00
DanRoscigno
273ad90d1d add additional table filters setting 2023-01-05 10:47:18 -05:00
Robert Schulze
4fcead15c3
Fix handling of exceptions during query runtime 2023-01-04 22:33:04 +00:00
DanRoscigno
bece361a79 add command summary 2023-01-04 07:32:52 -05:00
Dmitry Novik
c646048af9
Merge pull request #44461 from ClickHouse/parts-removal-limit 
Add part removal limit for one CleanupThread iteration
 2023-01-02 20:04:19 +01:00
Kruglov Pavel
966f57ef68
Merge pull request #42777 from Avogar/improve-streaming-engines 
Refactor and Improve streaming engines Kafka/RabbitMQ/NATS and data formats
 2023-01-02 15:59:06 +01:00
Robert Schulze
9ab910102f
Add note + test about exception handling 2023-01-02 10:24:01 +00:00
Robert Schulze
8381d8b467
query_result_cache_keep_seconds_alive --> query_result_cache_ttl 2023-01-02 09:38:40 +00:00
Robert Schulze
ba55fd3ad2
Cosmetics 2023-01-02 09:30:44 +00:00
Robert Schulze
e9e04166d9
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-02 08:20:27 +00:00
Kruglov Pavel
5bdbee4e56
Edit URL->HDFS 2022-12-30 15:52:38 +01:00
DanRoscigno
2cc0ca3a29 full paths, add users_file_dir 2022-12-29 21:53:42 -05:00
Kruglov Pavel
894726bd8f
Merge branch 'master' into improve-streaming-engines 2022-12-29 22:59:45 +01:00
avogar
ced668fafb Better 2022-12-29 21:21:37 +00:00
avogar
46b7ec4209 Add detailed documentation about schema inference 2022-12-29 13:42:56 +00:00
Dmitry Novik
6efd64a61c
Merge branch 'master' into parts-removal-limit 2022-12-28 17:34:48 +01:00
Roman Vasin
483e26cf2f
Merge branch 'master' into ADQM-634 2022-12-26 15:34:38 +03:00
Roman Vasin
5a7257069b Updated docs 2022-12-26 12:22:29 +00:00
Robert Schulze
0dbed9e738
Mac OS X --> macOS 2022-12-22 09:37:17 +00:00
Dmitry Novik
c594ec3632 Add documentation 2022-12-21 14:56:32 +00:00
Sergei Trifonov
048525273f
Merge branch 'master' into Avogar-patch-1 2022-12-21 11:54:18 +01:00
Kruglov Pavel
5e01a3d74e
Merge branch 'master' into improve-streaming-engines 2022-12-21 10:51:50 +01:00
Kruglov Pavel
36a6ee4fdb
Add documentation for setting allow_settings_after_format_in_insert 2022-12-20 22:04:37 +01:00
DanRoscigno
c6513624c4 add support case note for compat setting 2022-12-20 15:03:42 -05:00
Robert Schulze
b93c56323c
Merge remote-tracking branch 'origin/master' into query-result-cache 2022-12-19 09:18:36 +00:00
Robert Schulze
5e446b0d21
AST --> Abstract Syntax Tree 2022-12-19 09:14:57 +00:00
Robert Schulze
d81e507952
Fix doc links 2022-12-18 12:23:38 +00:00
Robert Schulze
bc6bcdfd7b
Allow sharing of cache entries 2022-12-17 18:04:18 +00:00
Robert Schulze
aa50b9cf48
Invert config parameter name for more clarity 2022-12-17 15:10:04 +00:00
Kruglov Pavel
37df9b9990
Merge branch 'master' into refactor-schema-inference 2022-12-16 19:13:15 +01:00
Kruglov Pavel
3fad5c7f1f
Merge branch 'master' into refactor-schema-inference 2022-12-16 14:24:51 +01:00
Robert Schulze
d1615ec283
Display metrics for query result cache 2022-12-16 10:49:15 +00:00
Robert Schulze
3790952631
Move server-level settings into the appropriate document 2022-12-15 22:51:47 +00:00
Robert Schulze
4db33f16e3
Make DoS attack on cache less likely 2022-12-15 21:42:51 +00:00
Robert Schulze
c58bec0789
Fix grammar in docs 2022-12-15 20:21:02 +00:00
Robert Schulze
bcc54ab9b4
Add cfg for min query duration for caching 2022-12-15 20:10:37 +00:00
Robert Schulze
d92cdc5afd
Fix typo 2022-12-15 19:08:30 +00:00
Robert Schulze
08a36ac402
Improve documentation 2022-12-15 18:07:45 +00:00
Kruglov Pavel
c5b2e4cc23
Merge branch 'master' into improve-streaming-engines 2022-12-15 18:44:35 +01:00
Robert Schulze
f3f4f0c7a6
Slightly clearer docs 2022-12-15 17:33:30 +00:00
Kruglov Pavel
00d80e44cc
Fix typos 2022-12-15 16:18:40 +01:00
Kruglov Pavel
7657f16e2a
Add missing documentation for some schema inference settings 2022-12-15 16:17:18 +01:00
Kruglov Pavel
0816626373
Update docs 2022-12-15 16:10:06 +01:00
Sergei Trifonov
f0de30de92
fix typos 2022-12-15 14:11:16 +01:00
Robert Schulze
3a0bd18b62
Typos 2022-12-15 13:06:24 +00:00
Robert Schulze
537c64aad2
Merge remote-tracking branch 'origin/master' into query-result-cache 
Conflicts:
- tests/queries/0_stateless/02117_show_create_table_system.reference
 2022-12-15 12:17:58 +00:00
Robert Schulze
973d4f75de
More intuitive active/passive enablement of query result cache 2022-12-15 12:16:36 +00:00
Robert Schulze
f1e367179e
Make maximum record count per item configurable 2022-12-15 11:16:44 +00:00
Robert Schulze
e52dfaf45c
Make number of cached items configurable 2022-12-15 10:08:28 +00:00
Alexander Tokmakov
f9d63de22f
Merge pull request #43468 from lingtaolf/feature/add_create_database_query 
Add engine_full column to system.databases
 2022-12-13 23:00:42 +03:00
avogar
f3e37c2c9b Merge branch 'refactor-schema-inference' of github.com:Avogar/ClickHouse into refactor-schema-inference 2022-12-12 14:47:04 +00:00