Dale Mcdiarmid
d50c6a9e1b
update blog references
2023-04-10 15:23:00 +01:00
serxa
9976f17e12
add docs
2023-04-06 22:54:00 +00:00
Justin de Guzman
22af013184
Add why clickhouse-local overview
2023-04-05 20:49:24 -07:00
Anton Popov
027f8a02c8
Merge branch 'master' into check_sample_dict_key_is_correct
2023-04-05 16:31:57 +02:00
lizhuoyu5
2232d5ad14
Merge branch 'master' into add_columns_for_system_storage_policies
2023-04-04 12:58:10 +08:00
lzydmxy
529e1466df
use check_dictionary_primary_key instead of check_sample_dict_key_is_correct
2023-04-04 12:04:17 +08:00
rfraposa
558b1eb372
Update clickhouse-local.md
2023-04-03 19:35:23 -06:00
Alexey Milovidov
1cb8a7c45c
Update tips.md
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See Telegram.
2023-04-04 00:46:25 +03:00
Kruglov Pavel
9e595c82fa
Merge pull request #47494 from KevinyhZou/enable_return_null_element_not_exist
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Enable return null and complext type for JSON_VALUE function
2023-04-03 14:05:18 +02:00
Robert Schulze
a50e741bea
Merge pull request #45912 from ClickHouse/qc-compression
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Query cache: Enable compression of cache entries
2023-04-03 13:33:47 +02:00
Robert Schulze
3e124f09d0
Merge remote-tracking branch 'origin/master' into qc-compression
2023-04-03 11:28:17 +00:00
Kseniia Sumarokova
d2522a2dba
Merge pull request #48312 from kssenii/merging-ilejn-dict-named-collection
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Merging #46323
2023-04-02 18:12:44 +02:00
KevinyhZou
da4ff587af
review fix
2023-04-02 12:38:17 +08:00
KevinyhZou
ce5f4cf4ab
code review fix
2023-04-02 12:37:18 +08:00
Dan Roscigno
9061b03917
Update docs/en/operations/tips.md
2023-04-01 18:51:18 -04:00
Dan Roscigno
a28996d047
Update docs/en/operations/tips.md
2023-04-01 18:50:49 -04:00
kssenii
1721b70070
Merge remote-tracking branch 'upstream/master' into ilejn-dict-named-collection
2023-04-01 13:18:26 +02:00
Rich Raposa
e9a4e9493e
Merge branch 'master' into DanRoscigno-patch-5
2023-03-31 14:05:59 -06:00
Rich Raposa
4cb3c92607
Update merge-tree-settings.md
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For some reason the links are broken - I'm attempting to fix them here
2023-03-31 12:38:45 -06:00
Rich Raposa
330508552e
Merge branch 'master' into docs/background_pool_size
2023-03-31 11:24:00 -06:00
Dan Roscigno
0b70a8600b
Update LVM info in tips.md
2023-03-31 13:19:49 -04:00
kst-morozov
048ea93c09
upadte doc
2023-03-31 17:59:19 +02:00
Rich Raposa
3a3438ebf9
Update settings-formats.md
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Default compression method for Parquet changed from snappy to lz4 in 23.3
2023-03-30 10:26:33 -06:00
Nikolai Kochetov
f06bdc85eb
Merge pull request #48226 from ClickHouse/rename-setting-stop_reading_on_first_cancel
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Rename setting stop_reading_on_first_cancel
2023-03-30 18:03:23 +02:00
Nikolai Kochetov
06bf500c30
Update settings.md
2023-03-30 17:36:56 +02:00
filimonov
fbb22348ea
Refactor reading the pool setting & from server config. ( #48055 )
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After #36425 there was a lot of confusions/problems with configuring pools - when the message was confusing, and settings need to be ajusted in several places.
See some examples in #44251 , #43351 , #47900 , #46515 .
The commit includes the following changes:
1) Introduced a unified mechanism for reading pool sizes from the configuration file(s). Previously, pool sizes were read from the Context.cpp with fallbacks to profiles, whereas main_config_reloader in Server.cpp read them directly without fallbacks.
2) Corrected the data type for background_merges_mutations_concurrency_ratio. It should be float instead of int.
3) Refactored the default values for settings. Previously, they were defined in multiple places throughout the codebase, but they are now defined in one place (or two, to be exact: Settings.h and ServerSettings.h).
4) Improved documentation, including the correct message in system.settings.
Additionally make the code more conform with #46550 .
2023-03-30 16:44:11 +02:00
Nikolai Kochetov
a8a28bdf3d
Merge branch 'master' into rename-setting-stop_reading_on_first_cancel
2023-03-30 16:07:14 +02:00
Nikolai Kochetov
f870e6f7a9
Rename setting stop_reading_on_first_cancel to partial_result_on_first_cancel.
2023-03-30 14:00:44 +00:00
Robert Schulze
b0473098c6
Merge branch 'master' into qc-compression
2023-03-30 10:55:42 +02:00
Denny Crane
2c231a6ac4
Update settings.md
2023-03-29 20:49:44 -03:00
Robert Schulze
b324d0ed5e
Merge branch 'master' into qc-compression
2023-03-29 15:09:22 +02:00
lzydmxy
3410082cb2
add columns perform_ttl_move_on_insert, load_balancing for table system.storage_policies
2023-03-29 19:58:25 +08:00
rfraposa
b8edcd90cc
Update stack_trace.md
2023-03-28 15:49:58 -06:00
Smita Kulkarni
a26cfd523c
Updated right bool for disallowing concurrent backups and restores
2023-03-28 15:42:21 +02:00
Smita Kulkarni
afe5982c4e
Fixed typo - settings
2023-03-28 15:39:28 +02:00
Smita Kulkarni
c8ec900d90
Fixed comment for usage on cluster
2023-03-28 15:37:49 +02:00
Smita Kulkarni
e5994e873e
Added documentation for new settings to disallow concurrent backup/restore
2023-03-28 14:03:50 +02:00
Dan Roscigno
c8f59194a3
Merge pull request #48070 from den-crane/patch-60
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Doc. idle_connection_timeout
2023-03-27 15:17:08 -04:00
Dan Roscigno
07c3a0522b
Merge pull request #48072 from DanRoscigno/standardize-admonitions
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standardize admonitions
2023-03-27 15:16:05 -04:00
DanRoscigno
6d8a2bbd48
standardize admonitions
2023-03-27 14:54:05 -04:00
Denny Crane
295d3b7510
Update settings.md
2023-03-27 14:45:43 -03:00
Denny Crane
98488f30ab
Update settings.md
2023-03-27 14:40:45 -03:00
Rich Raposa
feac46eac4
Update dropped_tables.md ( #48067 )
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* Update dropped_tables.md
* Update dropped_tables.md
* Update docs/en/operations/system-tables/dropped_tables.md
---------
Co-authored-by: Alexander Tokmakov <tavplubix@clickhouse.com>
2023-03-27 20:16:28 +03:00
rfraposa
15039d3327
Rename file
2023-03-27 09:37:06 -06:00
Rich Raposa
01cccb08a5
Merge branch 'master' into add-marked-dropped-tables
2023-03-27 09:23:09 -06:00
rfraposa
eac71397c4
Create marked_dropped_tables.md
2023-03-27 09:19:50 -06:00
nellicus
f1258a932f
fix typo
2023-03-27 16:58:20 +02:00
Kruglov Pavel
bc92e3184e
Merge branch 'master' into non-blocking-connect
2023-03-27 13:50:50 +02:00
Alexey Milovidov
b6892f53fc
Merge pull request #47724 from ClickHouse/rs/qc-better-cfg-name
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Rename cfg parameter query_cache.size to query_cache.max_size
2023-03-27 00:36:24 +03:00
rfraposa
70912b15bc
Update settings.md
2023-03-25 15:56:04 -06:00
Kruglov Pavel
f3f93dd06c
Merge branch 'master' into non-blocking-connect
2023-03-24 15:59:40 +01:00
Robert Schulze
0712627c05
Query cache: Fix config naming ambiguity
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Add 'max_' prefix to 'size' setting to make it more clear that the cache
consumes no space if not used.
2023-03-24 12:52:09 +00:00
Rich Raposa
d1a0935a70
Merge branch 'master' into rfraposa-patch-2
2023-03-23 16:41:05 -06:00
rfraposa
747eaf3f72
Fix broken links
2023-03-23 14:40:45 -06:00
Rich Raposa
c8e7ca7c8c
Update backup.md
2023-03-23 14:34:29 -06:00
rfraposa
42725964d4
Remove links from nav categories
2023-03-23 14:20:26 -06:00
Kruglov Pavel
3ee12e21fb
Merge branch 'master' into non-blocking-connect
2023-03-23 20:53:44 +01:00
Nikolai Kochetov
0f01725d8b
Merge pull request #45689 from alexX512/master
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Add an option to show the partial result on query cancellation
2023-03-23 17:34:15 +01:00
avogar
38e44861ae
Fix possible race conditions
2023-03-21 16:01:54 +00:00
Tanya Bragin
d3515dd7ae
Update query profiler docs to remove self-managed only
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Query profiler works in ClickHouse Cloud - update docs to reflect it and add an example.
cc @alexey-milovidov
2023-03-20 22:05:10 -07:00
Robert Schulze
d8493780b2
Query cache: Enable compression and squashing of result blocks
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ClickHouse reads table data in blocks of 'max_block_size' rows. Due to
filtering, aggregation, etc., result blocks are typically much smaller
than 'max_block_size' but there are also cases where they are much
bigger. Setting 'query_cache_squash_partial_results' (enabled by
default) now controls if result blocks are squashed (if they are tiny)
or split (if they are large) into blocks of 'max_block_size' size before
insertion into the query result cache. This reduces performance of
writes into the query cache but improves compressability of cache
entries and provides more natural block granularity when query results
are later served from the query cache.
Entries in the query cache are now also compressed by default. This
reduces the overall memory consumption at the cost of slower writes into
/ reads from the query cache. To disable compression, use setting
'query_cache_compress_entries'.
2023-03-20 20:11:41 +00:00
Sergei Trifonov
273770519b
Merge branch 'master' into master
2023-03-20 18:28:10 +01:00
rfraposa
ac5ed141d8
New nav - reverting the revert
2023-03-17 21:45:43 -05:00
Alexander Tokmakov
5187507e41
Update docs/en/operations/system-tables/marked_dropped_tables.md
2023-03-17 19:20:05 +03:00
xiedeyantu
fff32d5640
add marked_dropped_tables doc
2023-03-17 23:34:28 +08:00
Alexey Perevyshin
2c6534f5c8
Merge branch 'master' into master
2023-03-16 23:57:36 +04:00
Robert Schulze
e97ded263a
Docs: Apply better syntax highlighting for clickhouse-format examples
2023-03-16 18:34:58 +00:00
alexX512
29dd2e56f9
Fix pulling pipeline
2023-03-16 12:41:17 +00:00
Alexey Perevyshin
1e9ef12f51
Merge branch 'master' into master
2023-03-15 22:21:02 +04:00
alexX512
dc1a6884ca
Add documentation for a setting stop_reading_on_first_cancel
2023-03-15 14:49:24 +00:00
Robert Schulze
3bcfe02312
Docs: Fix unit for setting "max_query_size"
2023-03-15 13:29:25 +00:00
Kruglov Pavel
8456e5721d
Merge pull request #47585 from den-crane/patch-68
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Doc. Fix link
2023-03-15 12:25:42 +01:00
San
b6de44e0e3
Update storing-data.md
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Just a small update I spotted when discussing encryption at rest with others
2023-03-15 11:37:42 +11:00
Denny Crane
97a42dbada
Update settings.md
2023-03-14 15:13:46 -03:00
Alexey Milovidov
b2510b9442
Merge pull request #47514 from tbragin/patch-6
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Update clickhouse-local.md usage instructions
2023-03-13 21:39:37 +03:00
Rich Raposa
fa6fd10e1b
Merge pull request #47431 from nellicus/async_insert_max_query_number
2023-03-13 08:03:05 -06:00
Vladimir C
9cb018545c
Merge pull request #47499 from FrankChen021/span_kind
2023-03-13 11:35:03 +01:00
Alexey Milovidov
acdb0c5979
Update clickhouse-local.md
2023-03-13 03:19:37 +03:00
Tanya Bragin
2bfcd64841
Update clickhouse-local.md
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Update usage instructions for clickhouse-local to include explicit command for Mac.
2023-03-12 13:18:42 -07:00
Frank Chen
4610ca1f20
Update doc
2023-03-12 21:41:42 +08:00
Ilya Yatsishin
542eb23561
Update docs/en/operations/settings/settings.md
2023-03-10 23:20:24 +01:00
Dmitry Novik
4f24a7bd11
Merge remote-tracking branch 'origin/master' into background-memory-tracker
2023-03-10 18:57:45 +00:00
Antonio Bonuccelli
75d91f633d
Merge branch 'master' into async_insert_max_query_number
2023-03-10 17:11:05 +01:00
Kruglov Pavel
f387e6013a
Merge pull request #46990 from Avogar/native-types-conversions
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Allow types conversion in Native input format
2023-03-10 16:55:16 +01:00
Antonio Bonuccelli
8819860b14
Merge branch 'master' into async_insert_max_query_number
2023-03-10 16:45:55 +01:00
nellicus
6f4833f2c3
add async_insert_max_query_number
2023-03-10 16:10:31 +01:00
Rich Raposa
7aee4eeb8c
Merge pull request #47413 from ClickHouse/revert-47407-standardize-adminitions
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Revert "standardize admonitions"
2023-03-09 14:59:34 -07:00
robot-clickhouse-ci-2
80c3e387c1
Merge pull request #47389 from DerekChia/patch-1
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Update Prometheus port to 9363
2023-03-09 22:39:28 +01:00
Rich Raposa
de68dade71
Revert "standardize admonitions"
2023-03-09 14:30:40 -07:00
Dan Roscigno
636aff3715
Merge pull request #47407 from DanRoscigno/standardize-adminitions
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standardize admonitions
2023-03-09 12:54:41 -05:00
DanRoscigno
95351bc2d3
standardize admonitions
2023-03-09 12:05:26 -05:00
Tyler Hannan
53277831cc
Remove dated warning
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scary language is inappropriately scary.
2023-03-09 16:02:06 +01:00
Kruglov Pavel
fe973f3d6f
Merge branch 'master' into native-types-conversions
2023-03-09 13:03:25 +01:00
Kruglov Pavel
71b6d6c6ae
Merge pull request #47114 from Avogar/parquet-compression
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Improve working with compression methods in Parquet/ORC/Arrow formats
2023-03-09 13:02:18 +01:00
Derek Chia
1728d6ed2c
Update settings.md
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- Change Prometheus port to 9363 as listed in https://clickhouse.com/docs/en/guides/sre/network-ports/
2023-03-09 11:44:27 +08:00
Antonio Andelic
a04b38db90
Merge pull request #45108 from ClickHouse/custom-key-parallel-replicas
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Add support for custom key in parallel replicas
2023-03-08 17:46:11 +01:00
Sergei Trifonov
880b34fded
Update docs/en/operations/server-configuration-parameters/settings.md
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Co-authored-by: pufit <pufit@clickhouse.com>
2023-03-08 10:51:34 +01:00
Sergei Trifonov
20c0476d2f
Update docs/en/operations/server-configuration-parameters/settings.md
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Co-authored-by: pufit <pufit@clickhouse.com>
2023-03-08 10:51:16 +01:00
Kruglov Pavel
69a1309ade
Merge branch 'master' into native-types-conversions
2023-03-07 20:06:17 +01:00
Sergei Trifonov
3dcdf4cd4e
Docs for BackupsIOThreadPool 2/2
2023-03-07 12:12:29 +01:00
