Robert Schulze
5c967c44de
Merge pull request #60248 from ClickHouse/revert-59450-order-by-all-ambiguities
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Revert "Replace `ORDER BY ALL` by `ORDER BY *`"
2024-02-26 10:23:41 +01:00
Alexey Milovidov
2eb4d25126
Remove ALTER LIVE VIEW
2024-02-23 22:56:18 +01:00
Robert Schulze
b9f5a2f620
Enable prefer_column_name_to_alias in MySQL Handler, default enable two MySQL settings
2024-02-23 17:42:54 +00:00
Alexander Tokmakov
011c694117
add none_only_active DDL output mode
2024-02-23 13:10:01 +01:00
Raúl Marín
464b5e0e15
Revert "Add definers for views ( #54901 )"
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This reverts commit 57306706b3
2024-02-23 12:44:31 +01:00
Nikolai Kochetov
dfccd521f3
Merge pull request #60221 from kitaisreal/backups-docs-id-setting
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Backups documentation added id setting
2024-02-23 12:09:29 +01:00
Justin de Guzman
e73d53fbc5
[Docs] Fix links
2024-02-23 01:23:36 -08:00
Alex Cheng
aca69a7b97
Update settings.md to correct the description for setting max_concurrent_queries_for_user
2024-02-23 13:49:15 +08:00
Derek Chia
455b492e05
Update settings.md
2024-02-23 11:25:22 +08:00
János Benjamin Antal
7cad0050c0
Disambiguate alter commands list ( #59532 )
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* Add optional parentheses to TTL element and alter command
* Add some basic tests
* Extend tests with more test cases
* Add one more test case
* Add server setting to control new formatting behavior
* Automatic style fix
* Fix segfault in `clickhouse-format` related to new server setting
* Remove format_ttl_expressions_with_parentheses
* Fix unit test compilation failures
* Introduce global flag to control the new formatting behavior
* Revert "Fix segfault in `clickhouse-format` related to new server setting"
This reverts commit d7131a3145
2024-02-22 19:17:15 +01:00
pufit
57306706b3
Add definers for views ( #54901 )
2024-02-22 17:47:50 +01:00
Robert Schulze
d2cb434be9
Merge remote-tracking branch 'ClickHouse/master' into revert-59450-order-by-all-ambiguities
2024-02-22 10:12:14 +00:00
Robert Schulze
7930c2a993
Better!
2024-02-21 20:31:49 +00:00
Raúl Marín
453d4d30cf
Revert "Support resource request canceling"
2024-02-21 20:19:00 +01:00
Robert Schulze
52afa46e23
Revert "Replace ORDER BY ALL by ORDER BY *"
2024-02-21 19:05:20 +01:00
serxa
f92ec2cd5d
Merge branch 'master' into cpu-scheduler-and-cc
2024-02-21 14:05:37 +00:00
serxa
bf90da7057
Merge branch 'master' into cpu-scheduler-and-cc
2024-02-21 14:05:01 +00:00
Maksim Kita
d0ad87348a
Backups documentation added id setting
2024-02-21 15:01:27 +03:00
Robert Schulze
6a027b3528
Merge remote-tracking branch 'rschu1ze/master' into cgroup-observing-memory-tracker
2024-02-21 11:48:34 +00:00
Robert Schulze
914b19aade
Merge pull request #59450 from rschu1ze/order-by-all-ambiguities
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Replace `ORDER BY ALL` by `ORDER BY *`
2024-02-20 18:16:22 +01:00
Robert Schulze
4412f71a12
Docs: Follow-up to #60157
2024-02-20 10:16:46 +00:00
Robert Schulze
5474f36e75
Merge remote-tracking branch 'rschu1ze/master' into order-by-all-ambiguities
2024-02-20 10:09:57 +00:00
Robert Schulze
474efd98a5
Docs: Add example how to use "replace" and "remove" attributes in configuration
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Bug: 8394
2024-02-19 20:46:06 +00:00
Robert Schulze
6f6e74ad8b
Merge remote-tracking branch 'rschu1ze/master' into order-by-all-ambiguities
2024-02-19 15:19:13 +00:00
Kseniia Sumarokova
601b1dfaa1
Fix bad link
2024-02-19 12:21:52 +01:00
Kseniia Sumarokova
8c11f59ba8
Fix bad link, update disk web description
2024-02-19 11:01:37 +01:00
Robert Schulze
ba9661a5d4
Merge remote-tracking branch 'rschu1ze/master' into cgroup-observing-memory-tracker
2024-02-19 09:54:08 +00:00
Alexey Milovidov
731c484b3d
Revert "Implement system.dns_cache table ( #59856 )"
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This reverts commit b5ef034697
2024-02-17 01:46:41 +01:00
Kirill Nikiforov
b5ef034697
Implement system.dns_cache table ( #59856 )
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* system.dns_cache table WIP
* system.dns_cache table
* rollback unexpected contrib changes
* rollback unexpected changes
* add docs
* code style fixes
* optimize dns cache exporting
* stateful test for system.dns_cache table
* stateful test for system.dns_cache table
* cr fixes
* stateful test for system.dns_cache table
* stateful test for system.dns_cache table
* Update 02981_system_dns_cache_table.sql
* Update 02981_system_dns_cache_table.reference
---------
Co-authored-by: pufit <pufit@clickhouse.com>
2024-02-16 14:31:22 -05:00
alesapin
0a189e830c
Merge pull request #59942 from kitaisreal/storage-system-tables-add-metadata-version
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StorageSystemTables add metadata_version
2024-02-16 13:17:22 +01:00
Peignon Melvyn
afdb52a7db
Update settings.md
2024-02-16 04:46:18 +01:00
robot-clickhouse-ci-2
10d9ee3af4
Merge pull request #59607 from ClickHouse/docs-quorum-insert-settings
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[Docs] Add Cloud details for quorum insert settings
2024-02-16 03:33:54 +01:00
Ronald Bradford
712df1b51e
Update configuration-files.md
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Fixed typo in XML example
2024-02-15 16:45:19 -05:00
Igor Nikonov
062602d433
Merge remote-tracking branch 'origin/master' into docs_fix_typos
2024-02-15 18:22:00 +00:00
Kseniia Sumarokova
09e630e02b
Update storing-data.md
2024-02-15 19:00:08 +01:00
kssenii
5ae410e633
A bit more explanation
2024-02-15 18:33:38 +01:00
Robert Schulze
058461e786
Merge remote-tracking branch 'rschu1ze/master' into order-by-all-ambiguities
2024-02-15 16:21:16 +00:00
kssenii
9bcd4daabe
Better
2024-02-15 16:35:50 +01:00
kssenii
750a82a4ff
Update doc
2024-02-15 13:23:33 +01:00
Maksim Kita
d4778d858d
Fixed tests
2024-02-14 18:05:29 +03:00
Maksim Kita
0cce386207
Added documentation
2024-02-14 18:05:29 +03:00
Robert Schulze
7b7ea6d477
Merge remote-tracking branch 'rschu1ze/master' into cgroup-observing-memory-tracker
2024-02-14 08:56:22 +00:00
Kruglov Pavel
42628fdd38
Merge branch 'master' into #31363_format_template_configure_in_settings
2024-02-13 17:24:54 +01:00
Nikolai Fedorovskikh
a98af159b5
[Docs] fix some typos and missing commas
2024-02-13 02:10:41 +01:00
Robert Schulze
3a4b6a2379
Merge remote-tracking branch 'rschu1ze/master' into cgroup-observing-memory-tracker
2024-02-10 13:53:19 +00:00
Robert Schulze
a3487c9c47
Merge remote-tracking branch 'ClickHouse/master' into docs-editing-query-cache-settings
2024-02-10 13:34:43 +00:00
Alexey Milovidov
93680caee4
Merge pull request #59784 from ClickHouse/docs-cloud-values-query-complexity
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[Docs] Add cloud default values for query complexity
2024-02-09 18:06:39 +01:00
Alexey Milovidov
f3b2f27d95
Merge pull request #59783 from ClickHouse/docs-edit-default-cloud-core-settings
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[Docs] Add default cloud core settings
2024-02-09 18:06:23 +01:00
Vitaly Baranov
09e727d48b
Merge pull request #56988 from ClickHouse/Azure_backup
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Backup & Restore support for AzureBlobStorage
2024-02-09 14:45:35 +01:00
Justin de Guzman
aa05f07130
[Docs] Corrections for default cloud values for query complexity
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Co-authored-by: Alexey Milovidov <milovidov@clickhouse.com>
2024-02-08 21:41:11 -08:00
Justin de Guzman
89d4b1e77b
[Docs] Specify that some query profiler settings are disabled in Cloud
2024-02-08 21:39:08 -08:00
Justin de Guzman
2a34bbb0e0
[Docs] Cloud core settings corrections
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Co-authored-by: Alexey Milovidov <milovidov@clickhouse.com>
2024-02-08 21:36:45 -08:00
robot-ch-test-poll1
ac1d513754
Merge pull request #59785 from ClickHouse/docs-cloud-value-enable_filesystem_cache_on_write_operations
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[Docs] Specify cloud default value for enable_filesystem_cache_on_writ…
2024-02-09 06:59:26 +04:00
Justin de Guzman
af6ae28f3c
[Docs] Specify cloud default value for date_time_input_format
2024-02-08 18:16:44 -08:00
Justin de Guzman
f2f8a63ba8
[Docs] Change cloud default value for enable_filesystem_cache_on_write_operations
2024-02-08 18:14:21 -08:00
Justin de Guzman
32305adb08
[Docs] Remove accidental link on query complexity page
2024-02-08 18:10:01 -08:00
Justin de Guzman
2954cdf200
[Docs] Add cloud default values for query complexity
2024-02-08 18:06:34 -08:00
Justin de Guzman
d17a12fe64
[Docs] Fix for default cloud core settings
2024-02-08 17:46:37 -08:00
Justin de Guzman
fe6d8316a3
[Docs] Add default cloud core settings
2024-02-08 17:34:43 -08:00
Robert Schulze
cf0378ea76
add docs
2024-02-08 16:17:25 +00:00
Justin de Guzman
ce92f13389
[Docs] More details on quorum inserts on SMT
2024-02-07 20:02:21 -08:00
Smita Kulkarni
e594608c42
Merge branch 'master' into Azure_backup
2024-02-07 13:48:46 +01:00
Shaun Struwig
913c23fa88
Merge branch 'ClickHouse:master' into #31363_format_template_configure_in_settings
2024-02-06 00:20:14 +01:00
Justin de Guzman
c9b8559b29
[Docs] Add Cloud details for quorum insert settings
2024-02-05 13:13:33 -08:00
Robert Schulze
e414384727
Merge remote-tracking branch 'rschu1ze/master' into order-by-all-ambiguities
2024-02-05 13:17:02 +00:00
Jordi Villar
9223f74c91
Fix corner case when passing update_insert_deduplication_token_in_dependent_materialized_views
2024-02-05 10:16:45 +01:00
Blargian
8e9344e962
Merge branch 'master' into #31363_format_template_configure_in_settings
2024-02-04 20:02:17 +01:00
Alex Cheng
5c3e119a4f
Merge branch 'ClickHouse:master' into master
2024-02-04 10:48:07 +08:00
Julia Kartseva
f41f4e4bd0
Merge pull request #58486 from jkartseva/adjustable-async-timeouts
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Adjustable asynchronous insert timeouts
2024-02-02 08:53:58 -08:00
Robert Schulze
dd484fc312
Simplify what happens in SELECT all, ... [...] ORDER BY ALL
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Previously setting `enable_order_by_all` distinguished for ORDER BY ALL
whether we should sort by column 'all' (if given in the SELECT clause)
or by all columns. The actual behavior was not always intuitive.
Now, we throw unconditionally an exception which also simplifies the
handling a bit. Only an edge case is affected and if users really want
to run ORDER BY ALL on a column names 'all', they can alias it.
2024-02-02 09:53:35 +00:00
Julia Kartseva
5b07039ab2
Update settings.md
2024-02-01 22:45:10 +00:00
Fille
25c87b7cb7
Update configuration-files.md
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Fixed typo in XML example
2024-02-01 10:37:10 +01:00
Blargian
58ae4cf648
Merge branch 'master' into #31363_format_template_configure_in_settings
2024-02-01 05:39:22 +01:00
robot-clickhouse
b49ae582ce
Merge pull request #59449 from seandhaynes/bench-docs
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Update bench docs to reflect removal of -p (port) short option
2024-01-31 23:28:11 +01:00
Alexey Milovidov
31e99ee61f
Update clickhouse-benchmark.md
2024-02-01 01:01:59 +03:00
Sean Haynes
ed3d5ce0a3
Update bench docs to reflect removal of -p (port) short option
2024-01-31 21:52:52 +00:00
Alexey Gerasimchuck
559de083a3
Implemented failed login attempt counting using quota
2024-01-29 23:20:38 +00:00
Shaun Struwig
e081a4f059
Merge branch 'master' into #31363_format_template_configure_in_settings
2024-01-29 21:29:22 +01:00
Blargian
4a8a7208f2
rename of settings, add setting for resultset, extend test, fix documentation and add to SettingsChanges log
2024-01-29 21:25:58 +01:00
Raúl Marín
468c7cf835
Merge pull request #59329 from Algunenano/prefertch
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Fix typo
2024-01-29 17:02:01 +01:00
Nikolai Kochetov
a51aa7b668
Merge pull request #59238 from kitaisreal/update-insert-deduplication-token-in-dependent-materialized-views
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Added setting update_insert_deduplication_token_in_dependent_materialized_views
2024-01-29 12:52:06 +01:00
Raúl Marín
ab2b12ba9f
Fix typo
2024-01-29 11:40:12 +01:00
Smita Kulkarni
3183026521
Merge branch 'master' into Azure_backup
2024-01-29 11:08:13 +01:00
serxa
963e54cfd1
Merge branch 'master' into cpu-scheduler-and-cc
2024-01-28 13:09:58 +00:00
Maksim Kita
4a10b71252
Updated documentation
2024-01-27 15:57:49 +03:00
Maksim Kita
4ae425461f
Added documentation
2024-01-27 15:57:49 +03:00
avogar
5833641fa5
Merge branch 'master' of github.com:ClickHouse/ClickHouse into variant-data-type
2024-01-26 16:54:02 +00:00
avogar
ff15ab12b8
Remove bad implementation of DataTypeVariant::createColumnConst, support use_variant_as_common_type setting in functions array/map
2024-01-25 21:06:50 +00:00
avogar
4b26de9660
Rename setting to use it not only in if/multiIf in future
2024-01-25 13:26:13 +00:00
Mikhail f. Shiryaev
38898575e5
Merge branch 'master' into #31363_format_template_configure_in_settings
2024-01-24 20:49:38 +01:00
Alex Cheng
3e795ccb01
Merge branch 'ClickHouse:master' into master
2024-01-24 21:11:03 +08:00
Alex Cheng
10aaf2cbe4
fix the default number of async_insert_max_data_size
2024-01-24 21:10:48 +08:00
Smita Kulkarni
4d92eba316
Merge branch 'master' into Azure_backup
2024-01-24 11:13:57 +01:00
avogar
1fd4b26c3c
Better docs
2024-01-23 17:48:50 +00:00
avogar
be3b5dc45f
Allow to ignore schema evolution in Iceberg table engine under a setting
2024-01-23 17:45:41 +00:00
Robert Schulze
e23e7e6b73
Merge pull request #53710 from rschu1ze/system-reload-asynchronous-metrics
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Add statement `SYSTEM RELOAD ASYNCHRONOUS METRICS`
2024-01-23 11:56:25 +01:00
Nikita Taranov
09e24ed6c5
Merge pull request #58068 from zhongyuankai/limit_materialized_view_size
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A limit on the number of materialized views attached to a table.
2024-01-22 22:50:56 +01:00
Robert Schulze
90a0ea36b3
Add statement 'SYSTEM RELOAD ASYNCHRONOUS METRICS'
2024-01-22 17:14:58 +00:00
Kruglov Pavel
0829de8928
Merge pull request #57599 from Khatskevich/khatskevich/fix_docs
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Improve named collections documentation
2024-01-22 12:54:57 +01:00
serxa
e6d1ba46df
Merge branch 'master' into cpu-scheduler-and-cc
2024-01-22 11:18:42 +00:00
jsc0218
6f3124acdb
Merge pull request #58402 from zhangyifan27/add_max_estimated_execution_time
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Seperate max_execution_time and max_estimated_execution_time
2024-01-21 19:57:06 -05:00
serxa
799b8d6356
support resource request canceling
2024-01-21 19:00:40 +00:00
zhongyuankai
cbb51659f6
Merge branch 'master' into limit_materialized_view_size
2024-01-19 22:00:12 +08:00
Blargian
f1749217ee
added format_schema_rows_template setting
2024-01-18 21:53:56 +02:00
Kruglov Pavel
5444cde408
Merge branch 'master' into variant-data-type
2024-01-18 18:31:27 +01:00
Smita Kulkarni
e71977b724
Merge branch 'master' into Azure_backup
2024-01-18 08:29:01 +01:00
Kruglov Pavel
6d064512e1
Merge pull request #58614 from Blargian/58363_disable_ansi_pretty_automatically
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58363 Automatically disable ANSI escape sequences in Pretty formats if the output is not a terminal
2024-01-17 13:45:41 +01:00
Antonio Andelic
5e020476d3
Merge pull request #58810 from ClickHouse/heap-profiler-docs
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Add docs for allocation profiling
2024-01-17 12:26:55 +01:00
Antonio Andelic
f33f374ac5
Make Kovi happy
2024-01-16 15:09:49 +01:00
Antonio Andelic
76c9bf42d7
Add docs for allocation profiling
2024-01-15 13:57:16 +01:00
vdimir
8dc1756532
Support <secret> in cluster discovery
2024-01-15 11:22:53 +00:00
vdimir
012713fc31
ClusterDiscovery supports setting username and password
2024-01-15 11:22:48 +00:00
zhongyuankai
826b29ef4d
Max materialized views size for table
2024-01-15 10:02:57 +08:00
Blargian
72b5cf5993
#58363 - removed switch from PrettyBlockOutputFormat and modified BlockOutputFormats to use color variable. Updated english and russian documentation. Updated test 00405 reference file.
2024-01-12 19:46:03 +02:00
Ilya Yatsishin
1b548d3597
Update query-complexity.md to rerun tests
2024-01-12 20:44:46 +04:00
avogar
bfd7db8cf4
Better docs
2024-01-12 13:06:51 +00:00
avogar
fbfdde60a7
Add settings for better control of indexes type in Arrow dictionary. Use signed integer type for indexes by default
2024-01-12 13:06:51 +00:00
Robert Schulze
790f5890a0
Merge pull request #58611 from rschu1ze/qc-isolation
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Improve isolation of query cache entries under re-created users or role switches
2024-01-11 17:30:24 +01:00
robot-ch-test-poll4
aba256d9cf
Merge pull request #58669 from ClickHouse/docs/show-non-default-settings
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Tells reader how to show which settings have been changed from default.
2024-01-11 09:59:07 +01:00
robot-clickhouse-ci-1
26bc1b5b5c
Merge pull request #58682 from rschu1ze/docs-log-type
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Docs: Update type of two column in `system.query_log/text_log`
2024-01-10 21:58:18 +01:00
Robert Schulze
1b739a8f03
Docs: Update type of two column in system.query_log/text_log
2024-01-10 20:14:39 +00:00
johnnymatthews
ebd7f19670
Example to show settings changed from default.
2024-01-10 12:38:38 -04:00
Robert Schulze
36173bbb7b
Merge remote-tracking branch 'rschu1ze/master' into qc_isolation
2024-01-10 09:57:13 +00:00
Robert Schulze
4cacfa6b43
Merge pull request #57509 from jinjunzh/qatzstd_main
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Add Intel-QAT-based `ZSTD_QAT` compression codec
2024-01-10 10:31:39 +01:00
Kseniia Sumarokova
1b517105db
Merge pull request #57323 from valbok/mysql-binlog-client
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MaterializedMySQL: Introduce MySQL Binlog Client
2024-01-10 09:08:13 +01:00
Robert Schulze
ced9e93ac6
Merge remote-tracking branch 'rschu1ze/master' into qatzstd_main
2024-01-09 20:36:02 +00:00
pufit
6cf55b82f4
Merge pull request #58539 from canhld94/file_custom_compress_level
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Allow explicitly set compression level in output format
2024-01-09 13:43:38 -05:00
jsc0218
6fa368d296
Merge pull request #58449 from cw5121/keeper_client_doc_modify
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refine keeper connection in doc
2024-01-09 13:24:29 -05:00
Robert Schulze
c04e4eb162
Merge remote-tracking branch 'rschu1ze/master' into qc-isolation
2024-01-09 16:30:20 +00:00
vdimir
b4bfd01322
Merge pull request #58246 from ClickHouse/vdimir/util_format_values
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clickhouse-format improvements: support VALUES, comments, max_line_length
2024-01-09 11:24:42 +01:00
Duc Canh Le
37a7ce2950
Apply suggestions from code review
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Co-authored-by: pufit <pufit@yandex.ru>
2024-01-09 17:17:30 +08:00
Yakov Olkhovskiy
cfa41e7dc6
Merge pull request #58038 from ClickHouse/revert-58022-revert-57555-ft-dropped_tables_parts
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Add system.dropped_tables_parts table - second attempt
2024-01-09 00:47:07 -05:00
Robert Schulze
fabc06995e
Improve isolation of query results in query cache
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Fixes #58054
2024-01-08 20:52:30 +00:00
Kruglov Pavel
b947609b8e
Merge branch 'master' into variant-data-type
2024-01-08 15:04:51 +01:00
vdimir
621d17b16f
Better clickhouse-format: support VALUES, comments
2024-01-08 12:01:33 +00:00
Robert Schulze
6665d23243
Merge pull request #58029 from skyoct/feat/server_settings
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Add `changeable_without_restart` column to `system.server_settings`
2024-01-08 10:09:51 +01:00
Robert Schulze
0f51e32bb5
Rename from ZSTDQPL to ZSTD_QPL
2024-01-07 17:47:31 +00:00
Robert Schulze
e947ed710b
Hijack and document 'update' map to represent reload status
2024-01-07 13:09:27 +00:00
zhangyifan27
730135f933
Seperate max_execution_time and max_estimated_execution_time
2024-01-07 12:32:42 +08:00
Alexey Milovidov
a899f0a9ed
Merge pull request #58561 from Avogar/json-bool-as-string
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Allow to read Bool values into String in JSON input formats
2024-01-06 21:41:36 +01:00
avogar
7e5ba62017
Allow to read Bool values into String in JSON input formats
2024-01-05 20:33:30 +00:00
Duc Canh Le
c3586b2e35
fix docs
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Signed-off-by: Duc Canh Le <duccanh.le@ahrefs.com>
2024-01-05 07:23:22 +00:00
Duc Canh Le
934e006213
add document
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Signed-off-by: Duc Canh Le <duccanh.le@ahrefs.com>
2024-01-05 07:13:46 +00:00
chenwei
4b26a08318
keeper connection mode in doc file not work.
...
1. use "-h localhost:9181" followed doc is aborted.
root@c64618ba15d1:~/data/zk# clickhouse-keeper-client -h localhost:9181
getservbyname
Aborted
2. use "-h localhost -p 9181" is ok.
root@c64618ba15d1:~/data/zk# clickhouse-keeper-client -h localhost -p 9181
Connected to ZooKeeper at 127.0.0.1:9181 with session_id 20
Keeper feature flag FILTERED_LIST: enabled
Keeper feature flag MULTI_READ: enabled
Keeper feature flag CHECK_NOT_EXISTS: disabled
Keeper feature flag CREATE_IF_NOT_EXISTS: disabled
/ :)
2024-01-05 14:23:04 +08:00
Mathieu Rey
9c46596556
Fix example 3 and tweak formatting
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* example 3 is about having several SQL queries in the same input, made an example illustrating that
* removed the sql marker for all results except example 2 to emphasize when you would get colorized output in the terminal
2024-01-05 14:07:51 +08:00
Robert Schulze
1a467cc9b0
Merge remote-tracking branch 'ClickHouse/master' into docs-editing-query-cache-settings
2024-01-04 17:01:18 +00:00
Aliaksei Khatskevich
02db6c6b2b
Fix postgresql table function arguments documentation
2024-01-04 09:22:39 +01:00
Aliaksei Khatskevich
531131bbd6
Fix replication_queue.num_postponed documentation
2024-01-04 09:22:39 +01:00
Alexander Tokmakov
b1688b1953
Merge branch 'master' into rdb_dont_wait_inactive
2024-01-03 17:03:01 +01:00
Val Doroshchuk
5c221d123d
MaterializedMySQL: Introduce MySQL Binlog Client
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One binlog connection for many databases.
Suggesting to disable this feature by default for now. It should be explicitly enabled by SETTINGS use_binlog_client=1.
But if you would permanently enable it in MaterializedMySQLSettings, it should keep old behavior and all tests should pass too.
1. Introduced `IBinlog` and its impl to read the binlog events from socket - `BinlogFromSocket`, or file - `BinlogFromFile`. Based on prev impl of `EventBase` and the same old binlog parsers. It fully keeps BC with old version. Fixed `./check-mysql-binlog` to test new impl.
2. Introduced `BinlogEventsDispatcher`, it reads the event from the source `IBinlog` and sends it to currently attached `IBinlog` instances.
3. Introduced `BinlogClient`, which is used to group a list of `BinlogEventsDispatcher` by MySQL binlog connection which is defined by `user:password@host:port`. All dispatchers with the same binlog position should be merged to one.
4. Introduced `BinlogClientFactory`, which is a singleton and it is used to track all binlogs created over the instance.
5. Introduced `use_binlog_client` setting to `MaterializedMySQL`, which forces to reuse a `BinlogClient` if it already exists in `BinlogClientCatalog` or create new one. By default, it is disabled.
6. Introduced `max_bytes_in_binlog_queue` setting to define the limit of bytes in binlog's queue of events. If bytes in the queue increases this limit, `BinlogEventsDispatcher` will stop reading new events from source `IBinlog` until the space for new events will be freed.
7. Introduced `max_milliseconds_to_wait_in_binlog_queue` setting to define max ms to wait when the max bytes exceeded.
7. Introduced `max_milliseconds_to_wait_in_binlog_queue` setting to define max ms to wait when the max bytes exceeded.
8. Introduced `max_bytes_in_binlog_dispatcher_buffer` setting to define max bytes in the binlog dispatcher's buffer before it is flushed to attached binlogs.
9. Introduced `max_flush_milliseconds_in_binlog_dispatcher` setting to define max milliseconds in the binlog dispatcher's buffer to wait before it is flushed to attached binlogs.
10. Introduced `system.mysql_binlogs` system table, which shows a list of active binlogs.
11. Introduced `UnparsedRowsEvent` and `MYSQL_UNPARSED_ROWS_EVENT`, which defines that an event is not parsed and should be explicitly parsed later.
12. Fixed bug when not possible to apply DDL since syntax error or unsupported SQL.
@larspars is the author of following:
`GTIDSets::contains()`
`ReplicationHelper`
`shouldReconnectOnException()`
2024-01-03 15:26:09 +01:00
