Azat Khuzhin
cc9afe6f6e
Replace --no-system-tables with loading virtual tables of system database lazily
...
First of all the problem is that that simple 'SELECT 1' cannot be runned
without system.one, which makes --no-system-tables almost useless:
$ ./clickhouse-debug local --no-system-tables -q "select 1"
Code: 81. DB::Exception: Database system does not exist. (UNKNOWN_DATABASE)
Secondly there are just too much flags, and this one
(--no-system-tables) is too damn specific.
This patch should improve startup time of the clickhouse-local almost
3x in debug builds.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-12-09 23:08:29 +01:00
hdhoang
fc8292182c
fix typo TKSV
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correct name is TS-KV
2023-12-07 20:19:00 +07:00
Alexey Milovidov
0b597eadf8
Clarify the usage of prefer_not_to_merge option
2023-12-06 12:11:03 +01:00
xleoken
f07599b7c0
fix tip doc
2023-12-05 17:52:33 +08:00
Alexey Milovidov
1f752b79db
Merge pull request #55894 from bharatnc/ncb/hostname-system-log-tables
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add hostname column to system log tables
2023-12-05 06:42:43 +01:00
robot-clickhouse-ci-1
9321238515
Merge pull request #56647 from ClickHouse/docs-observability-dashboard
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[Docs] Add built-in observability dashboard
2023-12-05 06:37:41 +01:00
Alexey Milovidov
02439eee58
Merge pull request #49351 from ClickHouse/async-loader-integration
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Asynchronous loading of tables
2023-12-04 17:16:12 +01:00
Bharat Nallan Chakravarthy
440dc66a5c
Merge remote-tracking branch 'upstream/master' into ncb/hostname-system-log-tables
2023-12-03 15:19:47 -08:00
Sema Checherinda
c61cd6aab2
Merge pull request #57335 from sichenzhao/increase_default_replicated_deduplication_window
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increase default replicated_deduplication_window from 100 to 1k
2023-12-02 21:23:39 +01:00
Nikita Taranov
a32c5e976a
Don't print server revision in client on connect ( #57435 )
2023-12-02 16:32:34 +01:00
JackyWoo
8a68d51261
Add index to table system.numbers ( #50909 )
2023-12-01 19:59:25 +01:00
Kruglov Pavel
575ee1e665
Merge pull request #56868 from zvonand/zvonand-fileCluster
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Introduce `fileCluster` table function
2023-11-30 13:49:53 +01:00
Alexander Zaitsev
d001e25787
doc: update profile-guided-optimization.md
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- update PGO recommendations according to the https://github.com/llvm/llvm-project/issues/45668
2023-11-30 06:41:59 +03:00
zvonand
c329e382ab
resolve conflicts
2023-11-29 16:03:07 +01:00
Han Fei
4c0efb0262
Merge pull request #53240 from hanfei1991/hanfei/statistic
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use statistic to order prewhere conditions better
2023-11-29 12:26:44 +01:00
robot-clickhouse-ci-1
1740ef80e5
Merge pull request #57209 from ClickHouse/errors-prometheus
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Expose the number of errors occurred on server from the Prometheus endpoint.
2023-11-29 10:39:04 +01:00
Sichen Zhao
1b8b1c0a63
increase default replicated_deduplication_window from 100 to 1k
2023-11-28 14:24:06 -08:00
Dmitry Novik
e9faad77cb
Simplify docs
2023-11-28 17:41:51 +01:00
zvonand
c306d21b54
merge master + resolve conflicts
2023-11-28 15:51:21 +01:00
Han Fei
7bd2ea3add
Merge branch 'master' into hanfei/statistic
2023-11-27 23:31:23 +01:00
Bharat Nallan Chakravarthy
1d788ac1c1
fix docs
2023-11-27 08:05:14 -08:00
Justin de Guzman
cc57e67e83
Fix docs check erorr
2023-11-26 23:57:33 -08:00
Bharat Nallan Chakravarthy
6454687fa6
Merge remote-tracking branch 'upstream/master' into ncb/hostname-system-log-tables
2023-11-26 16:24:18 -08:00
Alexey Milovidov
f636dea879
Merge pull request #54327 from den-crane/background_fetches_pool_size
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increase background_fetches_pool_size to 16, background_schedule_pool_size to 512
2023-11-26 02:50:38 +01:00
Robert Schulze
e074629749
Docs: Mention alias 'database' for 'name' in system.databases
2023-11-25 22:04:49 +00:00
Robert Schulze
5b7d2a903d
Merge pull request #57152 from rschu1ze/fine-granular-plan-opt-settings
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Fine-granular enablement/disabling of plan-level optimizations
2023-11-25 20:44:23 +01:00
Nikita Mikhaylov
1b623b0e48
Done
2023-11-24 20:03:02 +00:00
Vitaly Baranov
5769a88b92
Merge pull request #57133 from vitlibar/change-default-for-wait_dictionaries_load_at_startup
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Change the default for wait_dictionaries_load_at_startup to true
2023-11-24 17:09:05 +01:00
Robert Schulze
ca63881357
Mention that the settings are dev settings
2023-11-24 14:46:02 +00:00
vdimir
e5284c125f
Update blob_storage_log.md
2023-11-24 10:02:47 +01:00
Robert Schulze
a8a3214185
+ documentation
2023-11-23 19:43:40 +00:00
Vitaly Baranov
5f461ff780
Change the default for "wait_dictionaries_load_at_startup" to true,
...
and use this setting only if "dictionaries_lazy_load" is false.
2023-11-23 14:45:42 +01:00
serxa
663c8cd944
Merge branch 'master' into dashboards-table
2023-11-23 10:29:48 +00:00
serxa
0fc25fbda8
Merge branch 'master' into async-loader-integration
2023-11-23 09:32:43 +00:00
zvonand
5153798aeb
Introduced fileCluster table function
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Added fileCluster function
Added test and docs
2023-11-22 15:06:04 +01:00
vdimir
15234474d7
Implement system table blob_storage_log
2023-11-21 09:18:25 +00:00
Bharat Nallan Chakravarthy
d08512d8c0
Merge remote-tracking branch 'upstream/master' into ncb/hostname-system-log-tables
2023-11-19 14:06:40 -08:00
Sema Checherinda
a950595c24
Merge pull request #56314 from CheSema/s3-aggressive-timeouts
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s3 adaptive timeouts
2023-11-19 14:12:14 +01:00
serxa
9023f61349
Merge branch 'master' into async-loader-integration
2023-11-19 13:05:58 +00:00
Justin de Guzman
96e87322b5
[Docs] Add insert_distributed_sync to Core Settings docs
2023-11-18 18:10:43 -08:00
Alexey Milovidov
0158db3e07
Merge pull request #56092 from ClickHouse/docs-max-block-size
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Set correct default `max_block_size` value in docs
2023-11-18 17:23:43 +01:00
Bharat Nallan Chakravarthy
7434dd9e0a
Merge remote-tracking branch 'upstream/master' into ncb/hostname-system-log-tables
2023-11-16 11:17:45 -08:00
Kruglov Pavel
2062bd2f1c
Merge pull request #56707 from ClickHouse/revert-56702-revert-51823-ch_add_max_execution_time_leaf
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Revert "Revert "Add a setting max_execution_time_leaf to limit the execution time on shard for distributed query""
2023-11-16 14:49:05 +01:00
serxa
3920926cd6
add docs
2023-11-16 12:40:15 +00:00
Vitaly Baranov
342e6c7546
Merge pull request #56782 from vitlibar/add-config-setting-wait_dictionaries_load_at_startup
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Add config setting "wait_dictionaries_load_at_startup"
2023-11-16 11:51:29 +01:00
Vitaly Baranov
946e02ecbc
Merge pull request #56268 from vitlibar/add-script-backup-view
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Add an external utility to view backups and to extract information from them
2023-11-16 11:17:16 +01:00
Mikhail f. Shiryaev
993c3e6dba
Update outdated script in troubleshooting
2023-11-15 15:09:22 +01:00
Vitaly Baranov
d62048031f
Add documentation.
2023-11-15 13:57:28 +01:00
Bharat Nallan Chakravarthy
e164c1d257
update docs
2023-11-14 18:22:36 -08:00
Kruglov Pavel
8e88bf1348
Revert "Revert "Add a setting max_execution_time_leaf to limit the execution time on shard for distributed query""
2023-11-14 11:40:48 +00:00
