mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-20 06:32:08 +00:00
Merge branch 'master' into replicated_database_improvements
This commit is contained in:
Alexander Tokmakov
commit
39ba920cb6
3
.gitmodules
vendored
3
.gitmodules
vendored
@ -277,3 +277,6 @@
|
||||
[submodule "contrib/base-x"]
|
||||
path = contrib/base-x
|
||||
url = https://github.com/ClickHouse/base-x.git
|
||||
[submodule "contrib/c-ares"]
|
||||
path = contrib/c-ares
|
||||
url = https://github.com/ClickHouse/c-ares
|
||||
|
||||
167
CHANGELOG.md
167
CHANGELOG.md
@ -1,4 +1,5 @@
|
||||
### Table of Contents
|
||||
**[ClickHouse release v22.7, 2022-07-21](#226)**<br>
|
||||
**[ClickHouse release v22.6, 2022-06-16](#226)**<br>
|
||||
**[ClickHouse release v22.5, 2022-05-19](#225)**<br>
|
||||
**[ClickHouse release v22.4, 2022-04-20](#224)**<br>
|
||||
@ -7,6 +8,172 @@
|
||||
**[ClickHouse release v22.1, 2022-01-18](#221)**<br>
|
||||
**[Changelog for 2021](https://clickhouse.com/docs/en/whats-new/changelog/2021/)**<br>
|
||||
|
||||
### <a id="227"></a> ClickHouse release 22.7, 2022-07-21
|
||||
|
||||
#### Upgrade Notes
|
||||
* Enable setting `enable_positional_arguments` by default. It allows queries like `SELECT ... ORDER BY 1, 2` where 1, 2 are the references to the select clause. If you need to return the old behavior, disable this setting. [#38204](https://github.com/ClickHouse/ClickHouse/pull/38204) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* `Ordinary` database engine and old storage definition syntax for `*MergeTree` tables are deprecated. By default it's not possible to create new databases with `Ordinary` engine. If `system` database has `Ordinary` engine it will be automatically converted to `Atomic` on server startup. There are settings to keep old behavior (`allow_deprecated_database_ordinary` and `allow_deprecated_syntax_for_merge_tree`), but these settings may be removed in future releases. [#38335](https://github.com/ClickHouse/ClickHouse/pull/38335) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Force rewriting comma join to inner by default (set default value `cross_to_inner_join_rewrite = 2`). To have old behavior set `cross_to_inner_join_rewrite = 1`. [#39326](https://github.com/ClickHouse/ClickHouse/pull/39326) ([Vladimir C](https://github.com/vdimir)). If you will face any incompatibilities, you can turn this setting back.
|
||||
|
||||
#### New Feature
|
||||
* Support expressions with window functions. Closes [#19857](https://github.com/ClickHouse/ClickHouse/issues/19857). [#37848](https://github.com/ClickHouse/ClickHouse/pull/37848) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Add new `direct` join algorithm for `EmbeddedRocksDB` tables, see [#33582](https://github.com/ClickHouse/ClickHouse/issues/33582). [#35363](https://github.com/ClickHouse/ClickHouse/pull/35363) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Added full sorting merge join algorithm. [#35796](https://github.com/ClickHouse/ClickHouse/pull/35796) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Implement NATS table engine, which allows to pub/sub to NATS. Closes [#32388](https://github.com/ClickHouse/ClickHouse/issues/32388). [#37171](https://github.com/ClickHouse/ClickHouse/pull/37171) ([tchepavel](https://github.com/tchepavel)). ([Kseniia Sumarokova](https://github.com/kssenii))
|
||||
* Implement table function `mongodb`. Allow writes into `MongoDB` storage / table function. [#37213](https://github.com/ClickHouse/ClickHouse/pull/37213) ([aaapetrenko](https://github.com/aaapetrenko)). ([Kseniia Sumarokova](https://github.com/kssenii))
|
||||
* Add `SQLInsert` output format. Closes [#38441](https://github.com/ClickHouse/ClickHouse/issues/38441). [#38477](https://github.com/ClickHouse/ClickHouse/pull/38477) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Introduced settings `additional_table_filters`. Using this setting, you can specify additional filtering condition for a table which will be applied directly after reading. Example: `select number, x, y from (select number from system.numbers limit 5) f any left join (select x, y from table_1) s on f.number = s.x settings additional_table_filters={'system.numbers : 'number != 3', 'table_1' : 'x != 2'}`. Introduced setting `additional_result_filter` which specifies additional filtering condition for query result. Closes [#37918](https://github.com/ClickHouse/ClickHouse/issues/37918). [#38475](https://github.com/ClickHouse/ClickHouse/pull/38475) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Add `compatibility` setting and `system.settings_changes` system table that contains information about changes in settings through ClickHouse versions. Closes [#35972](https://github.com/ClickHouse/ClickHouse/issues/35972). [#38957](https://github.com/ClickHouse/ClickHouse/pull/38957) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Add functions `translate(string, from_string, to_string)` and `translateUTF8(string, from_string, to_string)`. It translates some characters to another. [#38935](https://github.com/ClickHouse/ClickHouse/pull/38935) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Support `parseTimeDelta` function. It can be used like ` ;-+,:` can be used as separators, eg. `1yr-2mo`, `2m:6s`: `SELECT parseTimeDelta('1yr-2mo-4w + 12 days, 3 hours : 1 minute ; 33 seconds')`. [#39071](https://github.com/ClickHouse/ClickHouse/pull/39071) ([jiahui-97](https://github.com/jiahui-97)).
|
||||
* Added `CREATE TABLE ... EMPTY AS SELECT` query. It automatically deduces table structure from the SELECT query, but does not fill the table after creation. Resolves [#38049](https://github.com/ClickHouse/ClickHouse/issues/38049). [#38272](https://github.com/ClickHouse/ClickHouse/pull/38272) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Added options to limit IO operations with remote storage: `max_remote_read_network_bandwidth_for_server` and `max_remote_write_network_bandwidth_for_server`. [#39095](https://github.com/ClickHouse/ClickHouse/pull/39095) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Add `group_by_use_nulls` setting to make aggregation key columns nullable in the case of ROLLUP, CUBE and GROUPING SETS. Closes [#37359](https://github.com/ClickHouse/ClickHouse/issues/37359). [#38642](https://github.com/ClickHouse/ClickHouse/pull/38642) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Add the ability to specify compression level during data export. [#38907](https://github.com/ClickHouse/ClickHouse/pull/38907) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Add an option to require explicit grants to SELECT from the `system` database. Details: [#38970](https://github.com/ClickHouse/ClickHouse/pull/38970) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Functions `multiMatchAny`, `multiMatchAnyIndex`, `multiMatchAllIndices` and their fuzzy variants now accept non-const pattern array argument. [#38485](https://github.com/ClickHouse/ClickHouse/pull/38485) ([Robert Schulze](https://github.com/rschu1ze)). SQL function `multiSearchAllPositions` now accepts non-const needle arguments. [#39167](https://github.com/ClickHouse/ClickHouse/pull/39167) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Add a setting `zstd_window_log_max` to configure max memory usage on zstd decoding when importing external files. Closes [#35693](https://github.com/ClickHouse/ClickHouse/issues/35693). [#37015](https://github.com/ClickHouse/ClickHouse/pull/37015) ([wuxiaobai24](https://github.com/wuxiaobai24)).
|
||||
* Add `send_logs_source_regexp` setting. Send server text logs with specified regexp to match log source name. Empty means all sources. [#39161](https://github.com/ClickHouse/ClickHouse/pull/39161) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Support `ALTER` for `Hive` tables. [#38214](https://github.com/ClickHouse/ClickHouse/pull/38214) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Support `isNullable` function. This function checks whether it's argument is nullable and return 1 or 0. Closes [#38611](https://github.com/ClickHouse/ClickHouse/issues/38611). [#38841](https://github.com/ClickHouse/ClickHouse/pull/38841) ([lokax](https://github.com/lokax)).
|
||||
* Added functions for base58 encoding/decoding. [#38159](https://github.com/ClickHouse/ClickHouse/pull/38159) ([Andrey Zvonov](https://github.com/zvonand)).
|
||||
* Add chart visualization to Play UI. [#38197](https://github.com/ClickHouse/ClickHouse/pull/38197) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Added L2 Squared distance and norm functions for both arrays and tuples. [#38545](https://github.com/ClickHouse/ClickHouse/pull/38545) ([Julian Gilyadov](https://github.com/israelg99)).
|
||||
* Add ability to pass HTTP headers to the `url` table function / storage via SQL. Closes [#37897](https://github.com/ClickHouse/ClickHouse/issues/37897). [#38176](https://github.com/ClickHouse/ClickHouse/pull/38176) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add `clickhouse-diagnostics` binary to the packages. [#38647](https://github.com/ClickHouse/ClickHouse/pull/38647) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
|
||||
#### Experimental Feature
|
||||
* Adds new setting `implicit_transaction` to run standalone queries inside a transaction. It handles both creation and closing (via COMMIT if the query succeeded or ROLLBACK if it didn't) of the transaction automatically. [#38344](https://github.com/ClickHouse/ClickHouse/pull/38344) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
|
||||
#### Performance Improvement
|
||||
* Distinct optimization for sorted columns. Use specialized distinct transformation in case input stream is sorted by column(s) in distinct. Optimization can be applied to pre-distinct, final distinct, or both. Initial implementation by @dimarub2000. [#37803](https://github.com/ClickHouse/ClickHouse/pull/37803) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Improve performance of `ORDER BY`, `MergeTree` merges, window functions using batch version of `BinaryHeap`. [#38022](https://github.com/ClickHouse/ClickHouse/pull/38022) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* More parallel execution for queries with `FINAL` [#36396](https://github.com/ClickHouse/ClickHouse/pull/36396) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Fix significant join performance regression which was introduced in [#35616](https://github.com/ClickHouse/ClickHouse/pull/35616). It's interesting that common join queries such as ssb queries have been 10 times slower for almost 3 months while no one complains. [#38052](https://github.com/ClickHouse/ClickHouse/pull/38052) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Migrate from the Intel hyperscan library to vectorscan, this speeds up many string matching on non-x86 platforms. [#38171](https://github.com/ClickHouse/ClickHouse/pull/38171) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Increased parallelism of query plan steps executed after aggregation. [#38295](https://github.com/ClickHouse/ClickHouse/pull/38295) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Improve performance of insertion to columns of type `JSON`. [#38320](https://github.com/ClickHouse/ClickHouse/pull/38320) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Optimized insertion and lookups in the HashTable. [#38413](https://github.com/ClickHouse/ClickHouse/pull/38413) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Fix performance degradation from [#32493](https://github.com/ClickHouse/ClickHouse/issues/32493). [#38417](https://github.com/ClickHouse/ClickHouse/pull/38417) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Improve performance of joining with numeric columns using SIMD instructions. [#37235](https://github.com/ClickHouse/ClickHouse/pull/37235) ([zzachimed](https://github.com/zzachimed)). [#38565](https://github.com/ClickHouse/ClickHouse/pull/38565) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Norm and Distance functions for arrays speed up 1.2-2 times. [#38740](https://github.com/ClickHouse/ClickHouse/pull/38740) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Add AVX-512 VBMI optimized `copyOverlap32Shuffle` for LZ4 decompression. In other words, LZ4 decompression performance is improved. [#37891](https://github.com/ClickHouse/ClickHouse/pull/37891) ([Guo Wangyang](https://github.com/guowangy)).
|
||||
* `ORDER BY (a, b)` will use all the same benefits as `ORDER BY a, b`. [#38873](https://github.com/ClickHouse/ClickHouse/pull/38873) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Align branches within a 32B boundary to make benchmark more stable. [#38988](https://github.com/ClickHouse/ClickHouse/pull/38988) ([Guo Wangyang](https://github.com/guowangy)). It improves performance 1..2% on average for Intel.
|
||||
* Executable UDF, executable dictionaries, and Executable tables will avoid wasting one second during wait for subprocess termination. [#38929](https://github.com/ClickHouse/ClickHouse/pull/38929) ([Constantine Peresypkin](https://github.com/pkit)).
|
||||
* Optimize accesses to `system.stack_trace` table if not all columns are selected. [#39177](https://github.com/ClickHouse/ClickHouse/pull/39177) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Improve isNullable/isConstant/isNull/isNotNull performance for LowCardinality argument. [#39192](https://github.com/ClickHouse/ClickHouse/pull/39192) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Optimized processing of ORDER BY in window functions. [#34632](https://github.com/ClickHouse/ClickHouse/pull/34632) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* The table `system.asynchronous_metric_log` is further optimized for storage space. This closes [#38134](https://github.com/ClickHouse/ClickHouse/issues/38134). See the [YouTube video](https://www.youtube.com/watch?v=0fSp9SF8N8A). [#38428](https://github.com/ClickHouse/ClickHouse/pull/38428) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
|
||||
#### Improvement
|
||||
* Support SQL standard CREATE INDEX and DROP INDEX syntax. [#35166](https://github.com/ClickHouse/ClickHouse/pull/35166) ([Jianmei Zhang](https://github.com/zhangjmruc)).
|
||||
* Send profile events for INSERT queries (previously only SELECT was supported). [#37391](https://github.com/ClickHouse/ClickHouse/pull/37391) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Implement in order aggregation (`optimize_aggregation_in_order`) for fully materialized projections. [#37469](https://github.com/ClickHouse/ClickHouse/pull/37469) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Remove subprocess run for kerberos initialization. Added new integration test. Closes [#27651](https://github.com/ClickHouse/ClickHouse/issues/27651). [#38105](https://github.com/ClickHouse/ClickHouse/pull/38105) ([Roman Vasin](https://github.com/rvasin)).
|
||||
* * Add setting `multiple_joins_try_to_keep_original_names` to not rewrite identifier name on multiple JOINs rewrite, close [#34697](https://github.com/ClickHouse/ClickHouse/issues/34697). [#38149](https://github.com/ClickHouse/ClickHouse/pull/38149) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Improved trace-visualizer UX. [#38169](https://github.com/ClickHouse/ClickHouse/pull/38169) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Enable stack trace collection and query profiler for AArch64. [#38181](https://github.com/ClickHouse/ClickHouse/pull/38181) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Do not skip symlinks in `user_defined` directory during SQL user defined functions loading. Closes [#38042](https://github.com/ClickHouse/ClickHouse/issues/38042). [#38184](https://github.com/ClickHouse/ClickHouse/pull/38184) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Added background cleanup of subdirectories in `store/`. In some cases clickhouse-server might left garbage subdirectories in `store/` (for example, on unsuccessful table creation) and those dirs were never been removed. Fixes [#33710](https://github.com/ClickHouse/ClickHouse/issues/33710). [#38265](https://github.com/ClickHouse/ClickHouse/pull/38265) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Add `DESCRIBE CACHE` query to show cache settings from config. Add `SHOW CACHES` query to show available filesystem caches list. [#38279](https://github.com/ClickHouse/ClickHouse/pull/38279) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add access check for `system drop filesystem cache`. Support ON CLUSTER. [#38319](https://github.com/ClickHouse/ClickHouse/pull/38319) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix PostgreSQL database engine incompatibility on upgrade from 21.3 to 22.3. Closes [#36659](https://github.com/ClickHouse/ClickHouse/issues/36659). [#38369](https://github.com/ClickHouse/ClickHouse/pull/38369) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* `filesystemAvailable` and similar functions now work in `clickhouse-local`. This closes [#38423](https://github.com/ClickHouse/ClickHouse/issues/38423). [#38424](https://github.com/ClickHouse/ClickHouse/pull/38424) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add `revision` function. [#38555](https://github.com/ClickHouse/ClickHouse/pull/38555) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix GCS via proxy tunnel usage. [#38726](https://github.com/ClickHouse/ClickHouse/pull/38726) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Support `\i file` in clickhouse client / local (similar to psql \i). [#38813](https://github.com/ClickHouse/ClickHouse/pull/38813) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* New option `optimize = 1` in `EXPLAIN AST`. If enabled, it shows AST after it's rewritten, otherwise AST of original query. Disabled by default. [#38910](https://github.com/ClickHouse/ClickHouse/pull/38910) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Allow trailing comma in columns list. closes [#38425](https://github.com/ClickHouse/ClickHouse/issues/38425). [#38440](https://github.com/ClickHouse/ClickHouse/pull/38440) ([chen](https://github.com/xiedeyantu)).
|
||||
* Bugfixes and performance improvements for `parallel_hash` JOIN method. [#37648](https://github.com/ClickHouse/ClickHouse/pull/37648) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Support hadoop secure RPC transfer (hadoop.rpc.protection=privacy and hadoop.rpc.protection=integrity). [#37852](https://github.com/ClickHouse/ClickHouse/pull/37852) ([Peng Liu](https://github.com/michael1589)).
|
||||
* Add struct type support in `StorageHive`. [#38118](https://github.com/ClickHouse/ClickHouse/pull/38118) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* S3 single objects are now removed with `RemoveObjectRequest`. Implement compatibility with GCP which did not allow to use `removeFileIfExists` effectively breaking approximately half of `remove` functionality. Automatic detection for `DeleteObjects` S3 API, that is not supported by GCS. This will allow to use GCS without explicit `support_batch_delete=0` in configuration. [#37882](https://github.com/ClickHouse/ClickHouse/pull/37882) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* Expose basic ClickHouse Keeper related monitoring data (via ProfileEvents and CurrentMetrics). [#38072](https://github.com/ClickHouse/ClickHouse/pull/38072) ([lingpeng0314](https://github.com/lingpeng0314)).
|
||||
* Support `auto_close` option for PostgreSQL engine connection. Closes [#31486](https://github.com/ClickHouse/ClickHouse/issues/31486). [#38363](https://github.com/ClickHouse/ClickHouse/pull/38363) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Allow `NULL` modifier in columns declaration for table functions. [#38816](https://github.com/ClickHouse/ClickHouse/pull/38816) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Deactivate `mutations_finalizing_task` before shutdown to avoid benign `TABLE_IS_READ_ONLY` errors during shutdown. [#38851](https://github.com/ClickHouse/ClickHouse/pull/38851) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Eliminate unnecessary waiting of SELECT queries after ALTER queries in presence of INSERT queries if you use deprecated Ordinary databases. [#38864](https://github.com/ClickHouse/ClickHouse/pull/38864) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* New option `rewrite` in `EXPLAIN AST`. If enabled, it shows AST after it's rewritten, otherwise AST of original query. Disabled by default. [#38910](https://github.com/ClickHouse/ClickHouse/pull/38910) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Stop reporting Zookeeper "Node exists" exceptions in system.errors when they are expected. [#38961](https://github.com/ClickHouse/ClickHouse/pull/38961) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* `clickhouse-keeper`: add support for real-time digest calculation and verification. It is disabled by default. [#37555](https://github.com/ClickHouse/ClickHouse/pull/37555) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Allow to specify globs `* or {expr1, expr2, expr3}` inside a key for `clickhouse-extract-from-config` tool. [#38966](https://github.com/ClickHouse/ClickHouse/pull/38966) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* clearOldLogs: Don't report KEEPER_EXCEPTION on concurrent deletes. [#39016](https://github.com/ClickHouse/ClickHouse/pull/39016) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* clickhouse-keeper improvement: persist meta-information about keeper servers to disk. [#39069](https://github.com/ClickHouse/ClickHouse/pull/39069) ([Antonio Andelic](https://github.com/antonio2368)). This will make it easier to operate if you shutdown or restart all keeper nodes at the same time.
|
||||
* Continue without exception when running out of disk space when using filesystem cache. [#39106](https://github.com/ClickHouse/ClickHouse/pull/39106) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Handling SIGTERM signals from k8s. [#39130](https://github.com/ClickHouse/ClickHouse/pull/39130) ([Timur Solodovnikov](https://github.com/tsolodov)).
|
||||
* Add `merge_algorithm` column (Undecided, Horizontal, Vertical) to system.part_log. [#39181](https://github.com/ClickHouse/ClickHouse/pull/39181) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Don't increment a counter in `system.errors` when the disk is not rotational. [#39216](https://github.com/ClickHouse/ClickHouse/pull/39216) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* The metric `result_bytes` for `INSERT` queries in `system.query_log` shows number of bytes inserted. Previously value was incorrect and stored the same value as `result_rows`. [#39225](https://github.com/ClickHouse/ClickHouse/pull/39225) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* The CPU usage metric in clickhouse-client will be displayed in a better way. Fixes [#38756](https://github.com/ClickHouse/ClickHouse/issues/38756). [#39280](https://github.com/ClickHouse/ClickHouse/pull/39280) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Rethrow exception on filesystem cache initialization on server startup, better error message. [#39386](https://github.com/ClickHouse/ClickHouse/pull/39386) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* OpenTelemetry now collects traces without Processors spans by default (there are too many). To enable Processors spans collection `opentelemetry_trace_processors` setting. [#39170](https://github.com/ClickHouse/ClickHouse/pull/39170) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Functions `multiMatch[Fuzzy](AllIndices/Any/AnyIndex)` - don't throw a logical error if the needle argument is empty. [#39012](https://github.com/ClickHouse/ClickHouse/pull/39012) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Allow to declare `RabbitMQ` queue without default arguments `x-max-length` and `x-overflow`. [#39259](https://github.com/ClickHouse/ClickHouse/pull/39259) ([rnbondarenko](https://github.com/rnbondarenko)).
|
||||
|
||||
#### Build/Testing/Packaging Improvement
|
||||
* Apply Clang Thread Safety Analysis (TSA) annotations to ClickHouse. [#38068](https://github.com/ClickHouse/ClickHouse/pull/38068) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Adapt universal installation script for FreeBSD. [#39302](https://github.com/ClickHouse/ClickHouse/pull/39302) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Preparation for building on `s390x` platform. [#39193](https://github.com/ClickHouse/ClickHouse/pull/39193) ([Harry Lee](https://github.com/HarryLeeIBM)).
|
||||
* Fix a bug in `jemalloc` library [#38757](https://github.com/ClickHouse/ClickHouse/pull/38757) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Hardware benchmark now has support for automatic results uploading. [#38427](https://github.com/ClickHouse/ClickHouse/pull/38427) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* System table "system.licenses" is now correctly populated on Mac (Darwin). [#38294](https://github.com/ClickHouse/ClickHouse/pull/38294) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Change `all|noarch` packages to architecture-dependent - Fix some documentation for it - Push aarch64|arm64 packages to artifactory and release assets - Fixes [#36443](https://github.com/ClickHouse/ClickHouse/issues/36443). [#38580](https://github.com/ClickHouse/ClickHouse/pull/38580) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
* Fix rounding for `Decimal128/Decimal256` with more than 19-digits long scale. [#38027](https://github.com/ClickHouse/ClickHouse/pull/38027) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Fixed crash caused by data race in storage `Hive` (integration table engine). [#38887](https://github.com/ClickHouse/ClickHouse/pull/38887) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Fix crash when executing GRANT ALL ON *.* with ON CLUSTER. It was broken in https://github.com/ClickHouse/ClickHouse/pull/35767. This closes [#38618](https://github.com/ClickHouse/ClickHouse/issues/38618). [#38674](https://github.com/ClickHouse/ClickHouse/pull/38674) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Correct glob expansion in case of `{0..10}` forms. Fixes [#38498](https://github.com/ClickHouse/ClickHouse/issues/38498) Current Implementation is similar to what shell does mentiond by @rschu1ze [here](https://github.com/ClickHouse/ClickHouse/pull/38502#issuecomment-1169057723). [#38502](https://github.com/ClickHouse/ClickHouse/pull/38502) ([Heena Bansal](https://github.com/HeenaBansal2009)).
|
||||
* Fix crash for `mapUpdate`, `mapFilter` functions when using with constant map argument. Closes [#38547](https://github.com/ClickHouse/ClickHouse/issues/38547). [#38553](https://github.com/ClickHouse/ClickHouse/pull/38553) ([hexiaoting](https://github.com/hexiaoting)).
|
||||
* Fix `toHour` monotonicity information for query optimization which can lead to incorrect query result (incorrect index analysis). This fixes [#38333](https://github.com/ClickHouse/ClickHouse/issues/38333). [#38675](https://github.com/ClickHouse/ClickHouse/pull/38675) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fix checking whether s3 storage support parallel writes. It resulted in s3 parallel writes not working. [#38792](https://github.com/ClickHouse/ClickHouse/pull/38792) ([chen](https://github.com/xiedeyantu)).
|
||||
* Fix s3 seekable reads with parallel read buffer. (Affected memory usage during query). Closes [#38258](https://github.com/ClickHouse/ClickHouse/issues/38258). [#38802](https://github.com/ClickHouse/ClickHouse/pull/38802) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Update `simdjson`. This fixes [#38621](https://github.com/ClickHouse/ClickHouse/issues/38621) - a buffer overflow on machines with the latest Intel CPUs with AVX-512 VBMI. [#38838](https://github.com/ClickHouse/ClickHouse/pull/38838) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix possible logical error for Vertical merges. [#38859](https://github.com/ClickHouse/ClickHouse/pull/38859) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix settings profile with seconds unit. [#38896](https://github.com/ClickHouse/ClickHouse/pull/38896) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix incorrect partition pruning when there is a nullable partition key. Note: most likely you don't use nullable partition keys - this is an obscure feature you should not use. Nullable keys are a nonsense and this feature is only needed for some crazy use-cases. This fixes [#38941](https://github.com/ClickHouse/ClickHouse/issues/38941). [#38946](https://github.com/ClickHouse/ClickHouse/pull/38946) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Improve `fsync_part_directory` for fetches. [#38993](https://github.com/ClickHouse/ClickHouse/pull/38993) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix possible dealock inside `OvercommitTracker`. Fixes [#37794](https://github.com/ClickHouse/ClickHouse/issues/37794). [#39030](https://github.com/ClickHouse/ClickHouse/pull/39030) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Fix bug in filesystem cache that could happen in some corner case which coincided with cache capacity hitting the limit. Closes [#39066](https://github.com/ClickHouse/ClickHouse/issues/39066). [#39070](https://github.com/ClickHouse/ClickHouse/pull/39070) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix some corner cases of interpretation of the arguments of window expressions. Fixes [#38538](https://github.com/ClickHouse/ClickHouse/issues/38538) Allow using of higher-order functions in window expressions. [#39112](https://github.com/ClickHouse/ClickHouse/pull/39112) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Keep `LowCardinality` type in `tuple` function. Previously `LowCardinality` type was dropped and elements of created tuple had underlying type of `LowCardinality`. [#39113](https://github.com/ClickHouse/ClickHouse/pull/39113) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix error `Block structure mismatch` which could happen for INSERT into table with attached MATERIALIZED VIEW and enabled setting `extremes = 1`. Closes [#29759](https://github.com/ClickHouse/ClickHouse/issues/29759) and [#38729](https://github.com/ClickHouse/ClickHouse/issues/38729). [#39125](https://github.com/ClickHouse/ClickHouse/pull/39125) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix unexpected query result when both `optimize_trivial_count_query` and `empty_result_for_aggregation_by_empty_set` are set to true. This fixes [#39140](https://github.com/ClickHouse/ClickHouse/issues/39140). [#39155](https://github.com/ClickHouse/ClickHouse/pull/39155) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fixed error `Not found column Type in block` in selects with `PREWHERE` and read-in-order optimizations. [#39157](https://github.com/ClickHouse/ClickHouse/pull/39157) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix extremely rare race condition in during hardlinks for remote filesystem. The only way to reproduce it is concurrent run of backups. [#39190](https://github.com/ClickHouse/ClickHouse/pull/39190) ([alesapin](https://github.com/alesapin)).
|
||||
* (zero-copy replication is an experimental feature that should not be used in production) Fix fetch of in-memory part with `allow_remote_fs_zero_copy_replication`. [#39214](https://github.com/ClickHouse/ClickHouse/pull/39214) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* (MaterializedPostgreSQL - experimental feature). Fix segmentation fault in MaterializedPostgreSQL database engine, which could happen if some exception occurred at replication initialisation. Closes [#36939](https://github.com/ClickHouse/ClickHouse/issues/36939). [#39272](https://github.com/ClickHouse/ClickHouse/pull/39272) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix incorrect fetch of table metadata from PostgreSQL database engine. Closes [#33502](https://github.com/ClickHouse/ClickHouse/issues/33502). [#39283](https://github.com/ClickHouse/ClickHouse/pull/39283) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix projection exception when aggregation keys are wrapped inside other functions. This fixes [#37151](https://github.com/ClickHouse/ClickHouse/issues/37151). [#37155](https://github.com/ClickHouse/ClickHouse/pull/37155) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fix possible logical error `... with argument with type Nothing and default implementation for Nothing is expected to return result with type Nothing, got ...` in some functions. Closes: [#37610](https://github.com/ClickHouse/ClickHouse/issues/37610) Closes: [#37741](https://github.com/ClickHouse/ClickHouse/issues/37741). [#37759](https://github.com/ClickHouse/ClickHouse/pull/37759) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix incorrect columns order in subqueries of UNION (in case of duplicated columns in subselects may produce incorrect result). [#37887](https://github.com/ClickHouse/ClickHouse/pull/37887) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix incorrect work of MODIFY ALTER Column with column names that contain dots. Closes [#37907](https://github.com/ClickHouse/ClickHouse/issues/37907). [#37971](https://github.com/ClickHouse/ClickHouse/pull/37971) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix reading of sparse columns from `MergeTree` tables that store their data in S3. [#37978](https://github.com/ClickHouse/ClickHouse/pull/37978) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix possible crash in `Distributed` async insert in case of removing a replica from config. [#38029](https://github.com/ClickHouse/ClickHouse/pull/38029) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix "Missing columns" for GLOBAL JOIN with CTE without alias. [#38056](https://github.com/ClickHouse/ClickHouse/pull/38056) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Rewrite tuple functions as literals in backwards-compatibility mode. [#38096](https://github.com/ClickHouse/ClickHouse/pull/38096) ([Anton Kozlov](https://github.com/tonickkozlov)).
|
||||
* Fix redundant memory reservation for output block during `ORDER BY`. [#38127](https://github.com/ClickHouse/ClickHouse/pull/38127) ([iyupeng](https://github.com/iyupeng)).
|
||||
* Fix possible logical error `Bad cast from type DB::IColumn* to DB::ColumnNullable*` in array mapped functions. Closes [#38006](https://github.com/ClickHouse/ClickHouse/issues/38006). [#38132](https://github.com/ClickHouse/ClickHouse/pull/38132) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix temporary name clash in partial merge join, close [#37928](https://github.com/ClickHouse/ClickHouse/issues/37928). [#38135](https://github.com/ClickHouse/ClickHouse/pull/38135) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Some minr issue with queries like `CREATE TABLE nested_name_tuples (`a` Tuple(x String, y Tuple(i Int32, j String))) ENGINE = Memory;` [#38136](https://github.com/ClickHouse/ClickHouse/pull/38136) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Fix bug with nested short-circuit functions that led to execution of arguments even if condition is false. Closes [#38040](https://github.com/ClickHouse/ClickHouse/issues/38040). [#38173](https://github.com/ClickHouse/ClickHouse/pull/38173) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* (Window View is a experimental feature) Fix LOGICAL_ERROR for WINDOW VIEW with incorrect structure. [#38205](https://github.com/ClickHouse/ClickHouse/pull/38205) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Update librdkafka submodule to fix crash when an OAUTHBEARER refresh callback is set. [#38225](https://github.com/ClickHouse/ClickHouse/pull/38225) ([Rafael Acevedo](https://github.com/racevedoo)).
|
||||
* Fix INSERT into Distributed hung due to ProfileEvents. [#38307](https://github.com/ClickHouse/ClickHouse/pull/38307) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix retries in PostgreSQL engine. [#38310](https://github.com/ClickHouse/ClickHouse/pull/38310) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix optimization in PartialSortingTransform (SIGSEGV and possible incorrect result). [#38324](https://github.com/ClickHouse/ClickHouse/pull/38324) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix RabbitMQ with formats based on PeekableReadBuffer. Closes [#38061](https://github.com/ClickHouse/ClickHouse/issues/38061). [#38356](https://github.com/ClickHouse/ClickHouse/pull/38356) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* MaterializedPostgreSQL - experimentail feature. Fix possible `Invalid number of rows in Chunk` in MaterializedPostgreSQL. Closes [#37323](https://github.com/ClickHouse/ClickHouse/issues/37323). [#38360](https://github.com/ClickHouse/ClickHouse/pull/38360) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix RabbitMQ configuration with connection string setting. Closes [#36531](https://github.com/ClickHouse/ClickHouse/issues/36531). [#38365](https://github.com/ClickHouse/ClickHouse/pull/38365) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix PostgreSQL engine not using PostgreSQL schema when retrieving array dimension size. Closes [#36755](https://github.com/ClickHouse/ClickHouse/issues/36755). Closes [#36772](https://github.com/ClickHouse/ClickHouse/issues/36772). [#38366](https://github.com/ClickHouse/ClickHouse/pull/38366) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix possibly incorrect result of distributed queries with `DISTINCT` and `LIMIT`. Fixes [#38282](https://github.com/ClickHouse/ClickHouse/issues/38282). [#38371](https://github.com/ClickHouse/ClickHouse/pull/38371) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix wrong results of countSubstrings() & position() on patterns with 0-bytes. [#38589](https://github.com/ClickHouse/ClickHouse/pull/38589) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Now it's possible to start a clickhouse-server and attach/detach tables even for tables with the incorrect values of IPv4/IPv6 representation. Proper fix for issue [#35156](https://github.com/ClickHouse/ClickHouse/issues/35156). [#38590](https://github.com/ClickHouse/ClickHouse/pull/38590) ([alesapin](https://github.com/alesapin)).
|
||||
* `rankCorr` function will work correctly if some arguments are NaNs. This closes [#38396](https://github.com/ClickHouse/ClickHouse/issues/38396). [#38722](https://github.com/ClickHouse/ClickHouse/pull/38722) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix `parallel_view_processing=1` with `optimize_trivial_insert_select=1`. Fix `max_insert_threads` while pushing to views. [#38731](https://github.com/ClickHouse/ClickHouse/pull/38731) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix use-after-free for aggregate functions with `Map` combinator that leads to incorrect result. [#38748](https://github.com/ClickHouse/ClickHouse/pull/38748) ([Azat Khuzhin](https://github.com/azat)).
|
||||
|
||||
### <a id="226"></a> ClickHouse release 22.6, 2022-06-16
|
||||
|
||||
#### Backward Incompatible Change
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
cmake_minimum_required(VERSION 3.14)
|
||||
cmake_minimum_required(VERSION 3.15)
|
||||
|
||||
project(ClickHouse LANGUAGES C CXX ASM)
|
||||
|
||||
|
||||
@ -1,176 +1,68 @@
|
||||
#include "atomic.h"
|
||||
#include <sys/auxv.h>
|
||||
#include <fcntl.h> // open
|
||||
#include <sys/stat.h> // O_RDONLY
|
||||
#include <unistd.h> // read, close
|
||||
#include <stdlib.h> // ssize_t
|
||||
#include <stdio.h> // perror, fprintf
|
||||
#include <link.h> // ElfW
|
||||
#include "atomic.h"
|
||||
#include <unistd.h> // __environ
|
||||
#include <errno.h>
|
||||
|
||||
#define ARRAY_SIZE(a) sizeof((a))/sizeof((a[0]))
|
||||
|
||||
// We don't have libc struct available here.
|
||||
// Compute aux vector manually (from /proc/self/auxv).
|
||||
//
|
||||
// Right now there is only 51 AT_* constants,
|
||||
// so 64 should be enough until this implementation will be replaced with musl.
|
||||
static unsigned long __auxv_procfs[64];
|
||||
// We don't have libc struct available here. Compute aux vector manually.
|
||||
static unsigned long * __auxv = NULL;
|
||||
static unsigned long __auxv_secure = 0;
|
||||
// Common
|
||||
static unsigned long * __auxv_environ = NULL;
|
||||
|
||||
static void * volatile getauxval_func;
|
||||
|
||||
static unsigned long __auxv_init_environ(unsigned long type);
|
||||
|
||||
//
|
||||
// auxv from procfs interface
|
||||
//
|
||||
ssize_t __retry_read(int fd, void * buf, size_t count)
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
ssize_t ret = read(fd, buf, count);
|
||||
if (ret == -1)
|
||||
{
|
||||
if (errno == EINTR)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
perror("Cannot read /proc/self/auxv");
|
||||
abort();
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
unsigned long __getauxval_procfs(unsigned long type)
|
||||
{
|
||||
if (type == AT_SECURE)
|
||||
{
|
||||
return __auxv_secure;
|
||||
}
|
||||
|
||||
if (type >= ARRAY_SIZE(__auxv_procfs))
|
||||
{
|
||||
errno = ENOENT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
return __auxv_procfs[type];
|
||||
}
|
||||
static unsigned long __auxv_init_procfs(unsigned long type)
|
||||
{
|
||||
// For debugging:
|
||||
// - od -t dL /proc/self/auxv
|
||||
// - LD_SHOW_AUX= ls
|
||||
int fd = open("/proc/self/auxv", O_RDONLY);
|
||||
// It is possible in case of:
|
||||
// - no procfs mounted
|
||||
// - on android you are not able to read it unless running from shell or debugging
|
||||
// - some other issues
|
||||
if (fd == -1)
|
||||
{
|
||||
// Fallback to environ.
|
||||
a_cas_p(&getauxval_func, (void *)__auxv_init_procfs, (void *)__auxv_init_environ);
|
||||
return __auxv_init_environ(type);
|
||||
}
|
||||
|
||||
ElfW(auxv_t) aux;
|
||||
|
||||
/// NOTE: sizeof(aux) is very small (less then PAGE_SIZE), so partial read should not be possible.
|
||||
_Static_assert(sizeof(aux) < 4096, "Unexpected sizeof(aux)");
|
||||
while (__retry_read(fd, &aux, sizeof(aux)) == sizeof(aux))
|
||||
{
|
||||
if (aux.a_type >= ARRAY_SIZE(__auxv_procfs))
|
||||
{
|
||||
fprintf(stderr, "AT_* is out of range: %li (maximum allowed is %zu)\n", aux.a_type, ARRAY_SIZE(__auxv_procfs));
|
||||
abort();
|
||||
}
|
||||
if (__auxv_procfs[aux.a_type])
|
||||
{
|
||||
fprintf(stderr, "AUXV already has value (%zu)\n", __auxv_procfs[aux.a_type]);
|
||||
abort();
|
||||
}
|
||||
__auxv_procfs[aux.a_type] = aux.a_un.a_val;
|
||||
}
|
||||
close(fd);
|
||||
|
||||
__auxv_secure = __getauxval_procfs(AT_SECURE);
|
||||
|
||||
// Now we've initialized __auxv_procfs, next time getauxval() will only call __get_auxval().
|
||||
a_cas_p(&getauxval_func, (void *)__auxv_init_procfs, (void *)__getauxval_procfs);
|
||||
|
||||
return __getauxval_procfs(type);
|
||||
}
|
||||
|
||||
//
|
||||
// auxv from environ interface
|
||||
//
|
||||
// NOTE: environ available only after static initializers,
|
||||
// so you cannot rely on this if you need getauxval() before.
|
||||
//
|
||||
// Good example of such user is sanitizers, for example
|
||||
// LSan will not work with __auxv_init_environ(),
|
||||
// since it needs getauxval() before.
|
||||
//
|
||||
static size_t __find_auxv(unsigned long type)
|
||||
{
|
||||
size_t i;
|
||||
for (i = 0; __auxv_environ[i]; i += 2)
|
||||
for (i = 0; __auxv[i]; i += 2)
|
||||
{
|
||||
if (__auxv_environ[i] == type)
|
||||
{
|
||||
if (__auxv[i] == type)
|
||||
return i + 1;
|
||||
}
|
||||
}
|
||||
return (size_t) -1;
|
||||
}
|
||||
unsigned long __getauxval_environ(unsigned long type)
|
||||
|
||||
unsigned long __getauxval(unsigned long type)
|
||||
{
|
||||
if (type == AT_SECURE)
|
||||
return __auxv_secure;
|
||||
|
||||
if (__auxv_environ)
|
||||
if (__auxv)
|
||||
{
|
||||
size_t index = __find_auxv(type);
|
||||
if (index != ((size_t) -1))
|
||||
return __auxv_environ[index];
|
||||
return __auxv[index];
|
||||
}
|
||||
|
||||
errno = ENOENT;
|
||||
return 0;
|
||||
}
|
||||
static unsigned long __auxv_init_environ(unsigned long type)
|
||||
|
||||
static void * volatile getauxval_func;
|
||||
|
||||
static unsigned long __auxv_init(unsigned long type)
|
||||
{
|
||||
if (!__environ)
|
||||
{
|
||||
// __environ is not initialized yet so we can't initialize __auxv_environ right now.
|
||||
// __environ is not initialized yet so we can't initialize __auxv right now.
|
||||
// That's normally occurred only when getauxval() is called from some sanitizer's internal code.
|
||||
errno = ENOENT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Initialize __auxv_environ and __auxv_secure.
|
||||
// Initialize __auxv and __auxv_secure.
|
||||
size_t i;
|
||||
for (i = 0; __environ[i]; i++);
|
||||
__auxv_environ = (unsigned long *) (__environ + i + 1);
|
||||
__auxv = (unsigned long *) (__environ + i + 1);
|
||||
|
||||
size_t secure_idx = __find_auxv(AT_SECURE);
|
||||
if (secure_idx != ((size_t) -1))
|
||||
__auxv_secure = __auxv_environ[secure_idx];
|
||||
__auxv_secure = __auxv[secure_idx];
|
||||
|
||||
// Now we need to switch to __getauxval_environ for all later calls, since
|
||||
// everything is initialized.
|
||||
a_cas_p(&getauxval_func, (void *)__auxv_init_environ, (void *)__getauxval_environ);
|
||||
// Now we've initialized __auxv, next time getauxval() will only call __get_auxval().
|
||||
a_cas_p(&getauxval_func, (void *)__auxv_init, (void *)__getauxval);
|
||||
|
||||
return __getauxval_environ(type);
|
||||
return __getauxval(type);
|
||||
}
|
||||
|
||||
// Callchain:
|
||||
// - __auxv_init_procfs -> __getauxval_environ
|
||||
// - __auxv_init_procfs -> __auxv_init_environ -> __getauxval_environ
|
||||
static void * volatile getauxval_func = (void *)__auxv_init_procfs;
|
||||
// First time getauxval() will call __auxv_init().
|
||||
static void * volatile getauxval_func = (void *)__auxv_init;
|
||||
|
||||
unsigned long getauxval(unsigned long type)
|
||||
{
|
||||
|
||||
@ -2,11 +2,11 @@
|
||||
|
||||
# NOTE: has nothing common with DBMS_TCP_PROTOCOL_VERSION,
|
||||
# only DBMS_TCP_PROTOCOL_VERSION should be incremented on protocol changes.
|
||||
SET(VERSION_REVISION 54464)
|
||||
SET(VERSION_REVISION 54465)
|
||||
SET(VERSION_MAJOR 22)
|
||||
SET(VERSION_MINOR 7)
|
||||
SET(VERSION_MINOR 8)
|
||||
SET(VERSION_PATCH 1)
|
||||
SET(VERSION_GITHASH 7000c4e0033bb9e69050ab8ef73e8e7465f78059)
|
||||
SET(VERSION_DESCRIBE v22.7.1.1-testing)
|
||||
SET(VERSION_STRING 22.7.1.1)
|
||||
SET(VERSION_GITHASH f4f05ec786a8b8966dd0ea2a2d7e39a8c7db24f4)
|
||||
SET(VERSION_DESCRIBE v22.8.1.1-testing)
|
||||
SET(VERSION_STRING 22.8.1.1)
|
||||
# end of autochange
|
||||
|
||||
@ -1,3 +1,19 @@
|
||||
if (_CLICKHOUSE_TOOLCHAIN_FILE_LOADED)
|
||||
# During first run of cmake the toolchain file will be loaded twice,
|
||||
# - /usr/share/cmake-3.23/Modules/CMakeDetermineSystem.cmake
|
||||
# - /bld/CMakeFiles/3.23.2/CMakeSystem.cmake
|
||||
#
|
||||
# But once you already have non-empty cmake cache it will be loaded only
|
||||
# once:
|
||||
# - /bld/CMakeFiles/3.23.2/CMakeSystem.cmake
|
||||
#
|
||||
# This has no harm except for double load of toolchain will add
|
||||
# --gcc-toolchain multiple times that will not allow ccache to reuse the
|
||||
# cache.
|
||||
return()
|
||||
endif()
|
||||
set (_CLICKHOUSE_TOOLCHAIN_FILE_LOADED ON)
|
||||
|
||||
set (CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
|
||||
|
||||
set (CMAKE_SYSTEM_NAME "Linux")
|
||||
|
||||
1
contrib/CMakeLists.txt
vendored
1
contrib/CMakeLists.txt
vendored
@ -157,6 +157,7 @@ endif()
|
||||
add_contrib (sqlite-cmake sqlite-amalgamation)
|
||||
add_contrib (s2geometry-cmake s2geometry)
|
||||
add_contrib (base-x-cmake base-x)
|
||||
add_contrib(c-ares-cmake c-ares)
|
||||
|
||||
# Put all targets defined here and in subdirectories under "contrib/<immediate-subdir>" folders in GUI-based IDEs.
|
||||
# Some of third-party projects may override CMAKE_FOLDER or FOLDER property of their targets, so they would not appear
|
||||
|
||||
1
contrib/c-ares
vendored
Submodule
1
contrib/c-ares
vendored
Submodule
@ -0,0 +1 @@
|
||||
Subproject commit afee6748b0b99acf4509d42fa37ac8422262f91b
|
||||
35
contrib/c-ares-cmake/CMakeLists.txt
Normal file
35
contrib/c-ares-cmake/CMakeLists.txt
Normal file
@ -0,0 +1,35 @@
|
||||
# Choose to build static or shared library for c-ares.
|
||||
if (USE_STATIC_LIBRARIES)
|
||||
set(CARES_STATIC ON CACHE BOOL "" FORCE)
|
||||
set(CARES_SHARED OFF CACHE BOOL "" FORCE)
|
||||
else ()
|
||||
set(CARES_STATIC OFF CACHE BOOL "" FORCE)
|
||||
set(CARES_SHARED ON CACHE BOOL "" FORCE)
|
||||
endif ()
|
||||
|
||||
# Disable looking for libnsl on a platforms that has gethostbyname in glibc
|
||||
#
|
||||
# c-ares searching for gethostbyname in the libnsl library, however in the
|
||||
# version that shipped with gRPC it doing it wrong [1], since it uses
|
||||
# CHECK_LIBRARY_EXISTS(), which will return TRUE even if the function exists in
|
||||
# another dependent library. The upstream already contains correct macro [2],
|
||||
# but it is not included in gRPC (even upstream gRPC, not the one that is
|
||||
# shipped with clickhousee).
|
||||
#
|
||||
# [1]: https://github.com/c-ares/c-ares/blob/e982924acee7f7313b4baa4ee5ec000c5e373c30/CMakeLists.txt#L125
|
||||
# [2]: https://github.com/c-ares/c-ares/blob/44fbc813685a1fa8aa3f27fcd7544faf612d376a/CMakeLists.txt#L146
|
||||
#
|
||||
# And because if you by some reason have libnsl [3] installed, clickhouse will
|
||||
# reject to start w/o it. While this is completelly different library.
|
||||
#
|
||||
# [3]: https://packages.debian.org/bullseye/libnsl2
|
||||
if (NOT CMAKE_SYSTEM_NAME STREQUAL "SunOS")
|
||||
set(HAVE_LIBNSL OFF CACHE BOOL "" FORCE)
|
||||
endif()
|
||||
|
||||
# Force use of c-ares inet_net_pton instead of libresolv one
|
||||
set(HAVE_INET_NET_PTON OFF CACHE BOOL "" FORCE)
|
||||
|
||||
add_subdirectory("../c-ares/" "../c-ares/")
|
||||
|
||||
add_library(ch_contrib::c-ares ALIAS c-ares)
|
||||
@ -45,38 +45,11 @@ set(_gRPC_SSL_LIBRARIES OpenSSL::Crypto OpenSSL::SSL)
|
||||
# Use abseil-cpp from ClickHouse contrib, not from gRPC third_party.
|
||||
set(gRPC_ABSL_PROVIDER "clickhouse" CACHE STRING "" FORCE)
|
||||
|
||||
# Choose to build static or shared library for c-ares.
|
||||
if (USE_STATIC_LIBRARIES)
|
||||
set(CARES_STATIC ON CACHE BOOL "" FORCE)
|
||||
set(CARES_SHARED OFF CACHE BOOL "" FORCE)
|
||||
else ()
|
||||
set(CARES_STATIC OFF CACHE BOOL "" FORCE)
|
||||
set(CARES_SHARED ON CACHE BOOL "" FORCE)
|
||||
endif ()
|
||||
|
||||
# Disable looking for libnsl on a platforms that has gethostbyname in glibc
|
||||
#
|
||||
# c-ares searching for gethostbyname in the libnsl library, however in the
|
||||
# version that shipped with gRPC it doing it wrong [1], since it uses
|
||||
# CHECK_LIBRARY_EXISTS(), which will return TRUE even if the function exists in
|
||||
# another dependent library. The upstream already contains correct macro [2],
|
||||
# but it is not included in gRPC (even upstream gRPC, not the one that is
|
||||
# shipped with clickhousee).
|
||||
#
|
||||
# [1]: https://github.com/c-ares/c-ares/blob/e982924acee7f7313b4baa4ee5ec000c5e373c30/CMakeLists.txt#L125
|
||||
# [2]: https://github.com/c-ares/c-ares/blob/44fbc813685a1fa8aa3f27fcd7544faf612d376a/CMakeLists.txt#L146
|
||||
#
|
||||
# And because if you by some reason have libnsl [3] installed, clickhouse will
|
||||
# reject to start w/o it. While this is completelly different library.
|
||||
#
|
||||
# [3]: https://packages.debian.org/bullseye/libnsl2
|
||||
if (NOT CMAKE_SYSTEM_NAME STREQUAL "SunOS")
|
||||
set(HAVE_LIBNSL OFF CACHE BOOL "" FORCE)
|
||||
endif()
|
||||
|
||||
# We don't want to build C# extensions.
|
||||
set(gRPC_BUILD_CSHARP_EXT OFF)
|
||||
|
||||
set(_gRPC_CARES_LIBRARIES ch_contrib::c-ares)
|
||||
set(gRPC_CARES_PROVIDER "clickhouse" CACHE STRING "" FORCE)
|
||||
add_subdirectory("${_gRPC_SOURCE_DIR}" "${_gRPC_BINARY_DIR}")
|
||||
|
||||
# The contrib/grpc/CMakeLists.txt redefined the PROTOBUF_GENERATE_GRPC_CPP() function for its own purposes,
|
||||
|
||||
@ -93,6 +93,18 @@ set (CMAKE_CXX_STANDARD 17)
|
||||
set (LLVM_SOURCE_DIR "${ClickHouse_SOURCE_DIR}/contrib/llvm/llvm")
|
||||
set (LLVM_BINARY_DIR "${ClickHouse_BINARY_DIR}/contrib/llvm/llvm")
|
||||
add_subdirectory ("${LLVM_SOURCE_DIR}" "${LLVM_BINARY_DIR}")
|
||||
set_directory_properties (PROPERTIES
|
||||
# due to llvm crosscompile cmake does not know how to clean it, and on clean
|
||||
# will lead to the following error:
|
||||
#
|
||||
# ninja: error: remove(contrib/llvm/llvm/NATIVE): Directory not empty
|
||||
#
|
||||
ADDITIONAL_CLEAN_FILES "${LLVM_BINARY_DIR}"
|
||||
# llvm's cmake configuring this file only when cmake runs,
|
||||
# and after clean cmake will not know that it should re-run,
|
||||
# add explicitly depends from llvm-config.h
|
||||
CMAKE_CONFIGURE_DEPENDS "${LLVM_BINARY_DIR}/include/llvm/Config/llvm-config.h"
|
||||
)
|
||||
|
||||
add_library (_llvm INTERFACE)
|
||||
target_link_libraries (_llvm INTERFACE ${REQUIRED_LLVM_LIBRARIES})
|
||||
|
||||
@ -135,6 +135,7 @@ function clone_submodules
|
||||
contrib/replxx
|
||||
contrib/wyhash
|
||||
contrib/hashidsxx
|
||||
contrib/c-ares
|
||||
)
|
||||
|
||||
git submodule sync
|
||||
|
||||
@ -0,0 +1,9 @@
|
||||
version: "2.3"
|
||||
|
||||
services:
|
||||
coredns:
|
||||
image: coredns/coredns:latest
|
||||
restart: always
|
||||
volumes:
|
||||
- ${COREDNS_CONFIG_DIR}/example.com:/example.com
|
||||
- ${COREDNS_CONFIG_DIR}/Corefile:/Corefile
|
||||
@ -46,6 +46,9 @@ def get_options(i, backward_compatibility_check):
|
||||
if i == 13:
|
||||
client_options.append("memory_tracker_fault_probability=0.001")
|
||||
|
||||
if i % 2 == 1 and not backward_compatibility_check:
|
||||
client_options.append("group_by_use_nulls=1")
|
||||
|
||||
if client_options:
|
||||
options.append(" --client-option " + " ".join(client_options))
|
||||
|
||||
|
||||
@ -38,9 +38,9 @@ Writing the docs is extremely useful for project's users and developers, and gro
|
||||
|
||||
The documentation contains information about all the aspects of the ClickHouse lifecycle: developing, testing, installing, operating, and using. The base language of the documentation is English. The English version is the most actual. All other languages are supported as much as they can by contributors from different countries.
|
||||
|
||||
At the moment, [documentation](https://clickhouse.com/docs) exists in English, Russian, Chinese, Japanese. We store the documentation besides the ClickHouse source code in the [GitHub repository](https://github.com/ClickHouse/ClickHouse/tree/master/docs).
|
||||
At the moment, [documentation](https://clickhouse.com/docs) exists in English, Russian, and Chinese. We store the reference documentation besides the ClickHouse source code in the [GitHub repository](https://github.com/ClickHouse/ClickHouse/tree/master/docs), and user guides in a separate repo [Clickhouse/clickhouse-docs](https://github.com/ClickHouse/clickhouse-docs).
|
||||
|
||||
Each language lays in the corresponding folder. Files that are not translated from English are the symbolic links to the English ones.
|
||||
Each language lies in the corresponding folder. Files that are not translated from English are symbolic links to the English ones.
|
||||
|
||||
<a name="how-to-contribute"/>
|
||||
|
||||
@ -48,9 +48,9 @@ Each language lays in the corresponding folder. Files that are not translated fr
|
||||
|
||||
You can contribute to the documentation in many ways, for example:
|
||||
|
||||
- Fork the ClickHouse repository, edit, commit, push, and open a pull request.
|
||||
- Fork the ClickHouse and ClickHouse-docs repositories, edit, commit, push, and open a pull request.
|
||||
|
||||
Add the `documentation` label to this pull request for proper automatic checks applying. If you have no permissions for adding labels, the reviewer of your PR adds it.
|
||||
Add the `pr-documentation` label to this pull request for proper automatic checks applying. If you do not have permission to add labels, then the reviewer of your PR will add it.
|
||||
|
||||
- Open a required file in the ClickHouse repository and edit it from the GitHub web interface.
|
||||
|
||||
@ -158,15 +158,15 @@ When everything is ready, we will add the new language to the website.
|
||||
|
||||
<a name="target-audience"/>
|
||||
|
||||
### Documentation for Different Audience
|
||||
### Documentation for Different Audiences
|
||||
|
||||
When writing documentation, think about people who read it. Each audience has specific requirements for terms they use in communications.
|
||||
When writing documentation, think about the people who read it. Each audience has specific requirements for terms they use in communications.
|
||||
|
||||
ClickHouse documentation can be divided by the audience for the following parts:
|
||||
ClickHouse documentation can be divided up by the audience for the following parts:
|
||||
|
||||
- Conceptual topics in [Introduction](https://clickhouse.com/docs/en/), tutorials and overviews, changelog.
|
||||
- Conceptual topics like tutorials and overviews.
|
||||
|
||||
These topics are for the most common auditory. When editing text in them, use the most common terms that are comfortable for the audience with basic technical skills.
|
||||
These topics are for the most common audience. When editing text in them, use the most common terms that are comfortable for the audience with basic technical skills.
|
||||
|
||||
- Query language reference and related topics.
|
||||
|
||||
|
||||
468
docs/changelogs/v22.7.1.2484-stable.md
Normal file
468
docs/changelogs/v22.7.1.2484-stable.md
Normal file
@ -0,0 +1,468 @@
|
||||
---
|
||||
sidebar_position: 1
|
||||
sidebar_label: 2022
|
||||
---
|
||||
|
||||
# 2022 Changelog
|
||||
|
||||
### ClickHouse release v22.7.1.2484-stable (f4f05ec786a) FIXME as compared to v22.6.1.1985-stable (7000c4e0033)
|
||||
|
||||
#### Backward Incompatible Change
|
||||
* Enable setting `enable_positional_arguments` by default. It allows queries like `SELECT ... ORDER BY 1, 2` where 1, 2 are the references to the select clause. If you need to return the old behavior, disable this setting. [#38204](https://github.com/ClickHouse/ClickHouse/pull/38204) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* `Ordinary` database engine and old storage definition syntax for `*MergeTree` tables are deprecated. By default it's not possible to create new ones. If `system` database has `Ordinary` engine it will be automatically converted to `Atomic` on server startup. There are settings to keep old behavior (`allow_deprecated_database_ordinary` and `allow_deprecated_syntax_for_merge_tree`), but these settings may be removed in future releases. [#38335](https://github.com/ClickHouse/ClickHouse/pull/38335) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* * Force rewriting comma join to inner by default (set default value `cross_to_inner_join_rewrite = 2`). To have old behavior set `cross_to_inner_join_rewrite = 1`. [#39326](https://github.com/ClickHouse/ClickHouse/pull/39326) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Disable format_csv_allow_single_quotes by default. [#37096](https://github.com/ClickHouse/ClickHouse/issues/37096). [#39423](https://github.com/ClickHouse/ClickHouse/pull/39423) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
|
||||
#### New Feature
|
||||
* Add new `direct` join algorithm for RocksDB, ref [#33582](https://github.com/ClickHouse/ClickHouse/issues/33582). [#35363](https://github.com/ClickHouse/ClickHouse/pull/35363) ([Vladimir C](https://github.com/vdimir)).
|
||||
* * Added full sorting merge join algorithm. [#35796](https://github.com/ClickHouse/ClickHouse/pull/35796) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Add a setting `zstd_window_log_max` to configure max memory usage on zstd decoding when importing external files. Closes [#35693](https://github.com/ClickHouse/ClickHouse/issues/35693). [#37015](https://github.com/ClickHouse/ClickHouse/pull/37015) ([wuxiaobai24](https://github.com/wuxiaobai24)).
|
||||
* Implement NatsStorage - table engine, which allows to pub/sub to NATS. Closes [#32388](https://github.com/ClickHouse/ClickHouse/issues/32388). [#37171](https://github.com/ClickHouse/ClickHouse/pull/37171) ([tchepavel](https://github.com/tchepavel)).
|
||||
* Implement table function MongoDB. Allow writes into MongoDB storage / table function. [#37213](https://github.com/ClickHouse/ClickHouse/pull/37213) ([aaapetrenko](https://github.com/aaapetrenko)).
|
||||
* `clickhouse-keeper` new feature: add support for real-time digest calculation and verification. [#37555](https://github.com/ClickHouse/ClickHouse/pull/37555) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* In [#17202](https://github.com/ClickHouse/ClickHouse/issues/17202) was reported that host_regexp was being tested against only one of the possible PTR responses. This PR makes the necessary changes so that host_regexp is applied against all possible PTR responses and validate if any matches. [#37827](https://github.com/ClickHouse/ClickHouse/pull/37827) ([Arthur Passos](https://github.com/arthurpassos)).
|
||||
* Support hadoop secure rpc transfer(hadoop.rpc.protection=privacy and hadoop.rpc.protection=integrity). [#37852](https://github.com/ClickHouse/ClickHouse/pull/37852) ([Peng Liu](https://github.com/michael1589)).
|
||||
* Add struct type support in `StorageHive`. [#38118](https://github.com/ClickHouse/ClickHouse/pull/38118) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Added Base58 encoding/decoding. [#38159](https://github.com/ClickHouse/ClickHouse/pull/38159) ([Andrey Zvonov](https://github.com/zvonand)).
|
||||
* Add chart visualization to Play UI. [#38197](https://github.com/ClickHouse/ClickHouse/pull/38197) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* support `alter` command on `StorageHive` table. [#38214](https://github.com/ClickHouse/ClickHouse/pull/38214) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Added `CREATE TABLE ... EMPTY AS SELECT` query. It automatically deduces table structure from the SELECT query, but does not fill the table after creation. Resolves [#38049](https://github.com/ClickHouse/ClickHouse/issues/38049). [#38272](https://github.com/ClickHouse/ClickHouse/pull/38272) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Adds new setting `implicit_transaction` to run standalone queries inside a transaction. It handles both creation and closing (via COMMIT if the query succeeded or ROLLBACK if it didn't) of the transaction automatically. [#38344](https://github.com/ClickHouse/ClickHouse/pull/38344) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Allow trailing comma in columns list. closes [#38425](https://github.com/ClickHouse/ClickHouse/issues/38425). [#38440](https://github.com/ClickHouse/ClickHouse/pull/38440) ([chen](https://github.com/xiedeyantu)).
|
||||
* Compress clickhouse into self-extracting executable (path programs/self-extracting). New build target 'self-extracting' is added. [#38447](https://github.com/ClickHouse/ClickHouse/pull/38447) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Introduced settings `additional_table_filters`. Using this setting, you can specify additional filtering condition for a table which will be applied directly after reading. Example: `select number, x, y from (select number from system.numbers limit 5) f any left join (select x, y from table_1) s on f.number = s.x settings additional_table_filters={'system.numbers : 'number != 3', 'table_1' : 'x != 2'}`. Introduced setting `additional_result_filter` which specifies additional filtering condition for query result. Closes [#37918](https://github.com/ClickHouse/ClickHouse/issues/37918). [#38475](https://github.com/ClickHouse/ClickHouse/pull/38475) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Add SQLInsert output format. Closes [#38441](https://github.com/ClickHouse/ClickHouse/issues/38441). [#38477](https://github.com/ClickHouse/ClickHouse/pull/38477) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Downloadable clickhouse executable is compressed self-extracting. [#38653](https://github.com/ClickHouse/ClickHouse/pull/38653) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Support `isNullable` function. This function checks whether it's argument is nullable and return true(1) or false(0). Closes [#38611](https://github.com/ClickHouse/ClickHouse/issues/38611). [#38841](https://github.com/ClickHouse/ClickHouse/pull/38841) ([lokax](https://github.com/lokax)).
|
||||
* Add functions `translate(string, from_string, to_string)` and `translateUTF8(string, from_string, to_string)`. [#38935](https://github.com/ClickHouse/ClickHouse/pull/38935) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Add `compatibility` setting and `system.settings_changes` system table that contains information about changes in settings through ClickHouse versions. Closes [#35972](https://github.com/ClickHouse/ClickHouse/issues/35972). [#38957](https://github.com/ClickHouse/ClickHouse/pull/38957) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Add the 3rd parameter to the tupleElement function and return it if tuple doesn't have a member. Only works if the 2nd parameter is of type String. Closes [#38872](https://github.com/ClickHouse/ClickHouse/issues/38872). [#38989](https://github.com/ClickHouse/ClickHouse/pull/38989) ([lokax](https://github.com/lokax)).
|
||||
* Support parseTimedelta function. It can be used like ```sql # ' ', ';', '-', '+', ',', ':' can be used as separators, eg. "1yr-2mo", "2m:6s" SELECT parseTimeDelta('1yr-2mo-4w + 12 days, 3 hours : 1 minute ; 33 seconds');. [#39071](https://github.com/ClickHouse/ClickHouse/pull/39071) ([jiahui-97](https://github.com/jiahui-97)).
|
||||
* Added options to limit IO operations with remote storage: `max_remote_read_network_bandwidth_for_server` and `max_remote_write_network_bandwidth_for_server`. [#39095](https://github.com/ClickHouse/ClickHouse/pull/39095) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Add `send_logs_source_regexp` setting. Send server text logs with specified regexp to match log source name. Empty means all sources. [#39161](https://github.com/ClickHouse/ClickHouse/pull/39161) ([Amos Bird](https://github.com/amosbird)).
|
||||
* OpenTelemetry now collects traces without Processors spans by default. To enable Processors spans collection `opentelemetry_trace_processors` setting. [#39170](https://github.com/ClickHouse/ClickHouse/pull/39170) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
|
||||
#### Performance Improvement
|
||||
* Add new `local_filesystem_read_method` method `io_uring` based on the asynchronous Linux [io_uring](https://kernel.dk/io_uring.pdf) subsystem, improving read performance almost universally compared to the default `pread` method. [#36103](https://github.com/ClickHouse/ClickHouse/pull/36103) ([Saulius Valatka](https://github.com/sauliusvl)).
|
||||
* Distinct optimization for sorted columns. Use specialized distinct transformation in case input stream is sorted by column(s) in distinct. Optimization can be applied to pre-distinct, final distinct, or both. Initial implementation by @dimarub2000. [#37803](https://github.com/ClickHouse/ClickHouse/pull/37803) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Add VBMI optimized copyOverlap32Shuffle for LZ4 decompress. [#37891](https://github.com/ClickHouse/ClickHouse/pull/37891) ([Guo Wangyang](https://github.com/guowangy)).
|
||||
* Improve performance of `ORDER BY`, `MergeTree` merges, window functions using batch version of `BinaryHeap`. [#38022](https://github.com/ClickHouse/ClickHouse/pull/38022) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Fix significant join performance regression which was introduced in https://github.com/ClickHouse/ClickHouse/pull/35616 . It's interesting that common join queries such as ssb queries have been 10 times slower for almost 3 months while no one complains. [#38052](https://github.com/ClickHouse/ClickHouse/pull/38052) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Migrate from the Intel hyperscan library to vectorscan, this speeds up many string matching on non-x86 platforms. [#38171](https://github.com/ClickHouse/ClickHouse/pull/38171) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Increased parallelism of query plan steps executed after aggregation. [#38295](https://github.com/ClickHouse/ClickHouse/pull/38295) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Improve performance of insertion to columns of type `JSON`. [#38320](https://github.com/ClickHouse/ClickHouse/pull/38320) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Optimized insertion and lookups in the HashTable. [#38413](https://github.com/ClickHouse/ClickHouse/pull/38413) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Fix performance degradation from [#32493](https://github.com/ClickHouse/ClickHouse/issues/32493). [#38417](https://github.com/ClickHouse/ClickHouse/pull/38417) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Improve performance of column vector replicate using SIMD instructions. Author @zzachimed. [#38565](https://github.com/ClickHouse/ClickHouse/pull/38565) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Norm and Distance functions for arrays speed up 1.2-2 times. [#38740](https://github.com/ClickHouse/ClickHouse/pull/38740) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* A less efficient execution plan can be generated for query with ORDER BY (a, b) than for ORDER BY a, b. [#38873](https://github.com/ClickHouse/ClickHouse/pull/38873) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Executable UDF, Executable Dictionary, Executable Storage poll subprocess fix 1 second subprocess wait during subprocess termination. [#38929](https://github.com/ClickHouse/ClickHouse/pull/38929) ([Constantine Peresypkin](https://github.com/pkit)).
|
||||
* * Pushdown filter to the right side of sorting join. [#39123](https://github.com/ClickHouse/ClickHouse/pull/39123) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Optimize accesses to system.stack_trace. [#39177](https://github.com/ClickHouse/ClickHouse/pull/39177) ([Azat Khuzhin](https://github.com/azat)).
|
||||
|
||||
#### Improvement
|
||||
* Optimized processing of ORDER BY in window functions. [#34632](https://github.com/ClickHouse/ClickHouse/pull/34632) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* Support SQL standard create index and drop index syntax. [#35166](https://github.com/ClickHouse/ClickHouse/pull/35166) ([Jianmei Zhang](https://github.com/zhangjmruc)).
|
||||
* use simd to re-write the current column replicate funcion and got 2x performance boost in our unit benchmark test. [#37235](https://github.com/ClickHouse/ClickHouse/pull/37235) ([zzachimed](https://github.com/zzachimed)).
|
||||
* Send profile events for INSERT queries (previously only SELECT was supported). [#37391](https://github.com/ClickHouse/ClickHouse/pull/37391) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Implement in order aggregation (`optimize_aggregation_in_order`) for fully materialized projections. [#37469](https://github.com/ClickHouse/ClickHouse/pull/37469) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* * Bugfixes and performance improvements for `parallel_hash`. [#37648](https://github.com/ClickHouse/ClickHouse/pull/37648) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Support expressions with window functions. Closes [#19857](https://github.com/ClickHouse/ClickHouse/issues/19857). [#37848](https://github.com/ClickHouse/ClickHouse/pull/37848) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* S3 single objects are now removed with `RemoveObjectRequest` (sic). Fixed a bug with `S3ObjectStorage` on GCP which did not allow to use `removeFileIfExists` effectively breaking approximately half of `remove` functionality. Automatic detection for `DeleteObjects` S3 API, that is not supported by GCS. This will allow to use GCS without explicit `support_batch_delete=0` in configuration. [#37882](https://github.com/ClickHouse/ClickHouse/pull/37882) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* Fix refcnt for unused MergeTree parts in SELECT queries (may defer parts removal). [#37913](https://github.com/ClickHouse/ClickHouse/pull/37913) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Expose basic Keeper related monitoring data (via ProfileEvents and CurrentMetrics). [#38072](https://github.com/ClickHouse/ClickHouse/pull/38072) ([lingpeng0314](https://github.com/lingpeng0314)).
|
||||
* Added kerberosInit function and corresponding KerberosInit class as a replacement for kinit executable. Replaced all calls of kinit in Kafka and HDFS code by call of kerberosInit function. Added new integration test. Closes [#27651](https://github.com/ClickHouse/ClickHouse/issues/27651). [#38105](https://github.com/ClickHouse/ClickHouse/pull/38105) ([Roman Vasin](https://github.com/rvasin)).
|
||||
* * Add setting `multiple_joins_try_to_keep_original_names` to not rewrite identifier name on multiple JOINs rewrite, close [#34697](https://github.com/ClickHouse/ClickHouse/issues/34697). [#38149](https://github.com/ClickHouse/ClickHouse/pull/38149) ([Vladimir C](https://github.com/vdimir)).
|
||||
* improved trace-visualizer UX. [#38169](https://github.com/ClickHouse/ClickHouse/pull/38169) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Add ability to pass headers to url table function / storage via sql. Closes [#37897](https://github.com/ClickHouse/ClickHouse/issues/37897). [#38176](https://github.com/ClickHouse/ClickHouse/pull/38176) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Enable trace collection for AArch64. [#38181](https://github.com/ClickHouse/ClickHouse/pull/38181) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Do not skip symlinks in `user_defined` directory during SQL user defined functions loading. Closes [#38042](https://github.com/ClickHouse/ClickHouse/issues/38042). [#38184](https://github.com/ClickHouse/ClickHouse/pull/38184) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Improve the stability for hive storage integration test. Move the data prepare step into test.py. [#38260](https://github.com/ClickHouse/ClickHouse/pull/38260) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Added background cleanup of subdirectories in `store/`. In some cases clickhouse-server might left garbage subdirectories in `store/` (for example, on unsuccessful table creation) and those dirs were never been removed. Fixes [#33710](https://github.com/ClickHouse/ClickHouse/issues/33710). [#38265](https://github.com/ClickHouse/ClickHouse/pull/38265) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Add `DESCRIBE CACHE` query to show cache settings from config. Add `SHOW CACHES` query to show available filesystem caches list. [#38279](https://github.com/ClickHouse/ClickHouse/pull/38279) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add access check for system drop fs cache. Support ON CLUSTER. [#38319](https://github.com/ClickHouse/ClickHouse/pull/38319) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Support `auto_close` option for postgres engine connection. Closes [#31486](https://github.com/ClickHouse/ClickHouse/issues/31486). [#38363](https://github.com/ClickHouse/ClickHouse/pull/38363) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix PostgreSQL database engine incompatibility on upgrade from 21.3 to 22.3. Closes [#36659](https://github.com/ClickHouse/ClickHouse/issues/36659). [#38369](https://github.com/ClickHouse/ClickHouse/pull/38369) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* `filesystemAvailable` and similar functions now work in `clickhouse-local`. This closes [#38423](https://github.com/ClickHouse/ClickHouse/issues/38423). [#38424](https://github.com/ClickHouse/ClickHouse/pull/38424) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Hardware benchmark now has support for automatic results uploading. [#38427](https://github.com/ClickHouse/ClickHouse/pull/38427) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* The table `system.asynchronous_metric_log` is further optimized for storage space. This closes [#38134](https://github.com/ClickHouse/ClickHouse/issues/38134). See the [YouTube video](https://www.youtube.com/watch?v=0fSp9SF8N8A). [#38428](https://github.com/ClickHouse/ClickHouse/pull/38428) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Functions multiMatchAny(), multiMatchAnyIndex(), multiMatchAllIndices() and their fuzzy variants now accept non-const pattern array argument. [#38485](https://github.com/ClickHouse/ClickHouse/pull/38485) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Added L2 Squared distance and norm for both arrays and tuples. [#38545](https://github.com/ClickHouse/ClickHouse/pull/38545) ([Julian Gilyadov](https://github.com/israelg99)).
|
||||
* Add revision() function. [#38555](https://github.com/ClickHouse/ClickHouse/pull/38555) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Add `group_by_use_nulls` setting to make aggregation key columns nullable in the case of ROLLUP, CUBE and GROUPING SETS. Closes [#37359](https://github.com/ClickHouse/ClickHouse/issues/37359). [#38642](https://github.com/ClickHouse/ClickHouse/pull/38642) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Fix GCS via proxy tunnel usage. [#38726](https://github.com/ClickHouse/ClickHouse/pull/38726) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Support `\i file` in clickhouse client / local (similar to psql \i). [#38813](https://github.com/ClickHouse/ClickHouse/pull/38813) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Allow null modifier in columns declaration for table functions. [#38816](https://github.com/ClickHouse/ClickHouse/pull/38816) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* - Deactivate `mutations_finalizing_task` before shutdown to avoid `TABLE_IS_READ_ONLY` errors. [#38851](https://github.com/ClickHouse/ClickHouse/pull/38851) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix waiting of shared lock after exclusive lock failure. [#38864](https://github.com/ClickHouse/ClickHouse/pull/38864) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Add the ability to specify compression level during data export. [#38907](https://github.com/ClickHouse/ClickHouse/pull/38907) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* New option `rewrite` in `EXPLAIN AST`. If enabled, it shows AST after it's rewritten, otherwise AST of original query. Disabled by default. [#38910](https://github.com/ClickHouse/ClickHouse/pull/38910) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* - Stop reporting Zookeeper "Node exists" exceptions in system.errors when they are expected. [#38961](https://github.com/ClickHouse/ClickHouse/pull/38961) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Allow to specify globs `* or {expr1, expr2, expr3}` inside a key for `clickhouse-extract-from-config` tool. [#38966](https://github.com/ClickHouse/ClickHouse/pull/38966) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Add option enabling that SELECT from the system database requires grant. Details:. [#38970](https://github.com/ClickHouse/ClickHouse/pull/38970) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* - clearOldLogs: Don't report KEEPER_EXCEPTION on concurrent deletes. [#39016](https://github.com/ClickHouse/ClickHouse/pull/39016) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* clickhouse-keeper improvement: persist metainformation about keeper servers to disk. [#39069](https://github.com/ClickHouse/ClickHouse/pull/39069) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Continue without exception when running out of disk space when using filesystem cache. [#39106](https://github.com/ClickHouse/ClickHouse/pull/39106) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Handling SIGTERM signals from k8s. [#39130](https://github.com/ClickHouse/ClickHouse/pull/39130) ([Timur Solodovnikov](https://github.com/tsolodov)).
|
||||
* SQL function multiStringAllPositions() now accepts non-const needle arguments. [#39167](https://github.com/ClickHouse/ClickHouse/pull/39167) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Add merge_algorithm (Undecided, Horizontal, Vertical) to system.part_log. [#39181](https://github.com/ClickHouse/ClickHouse/pull/39181) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Improve isNullable/isConstant/isNull/isNotNull performance for LowCardinality argument. [#39192](https://github.com/ClickHouse/ClickHouse/pull/39192) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* - Don't report system.errors when the disk is not rotational. [#39216](https://github.com/ClickHouse/ClickHouse/pull/39216) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Metric `result_bytes` for `INSERT` queries in `system.query_log` shows number of bytes inserted. Previously value was incorrect and stored the same value as `result_rows`. [#39225](https://github.com/ClickHouse/ClickHouse/pull/39225) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* The CPU usage metric in clickhouse-client will be displayed in a better way. Fixes [#38756](https://github.com/ClickHouse/ClickHouse/issues/38756). [#39280](https://github.com/ClickHouse/ClickHouse/pull/39280) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Rethrow exception on filesystem cache initialisation on server startup, better error message. [#39386](https://github.com/ClickHouse/ClickHouse/pull/39386) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Support milliseconds, microseconds and nanoseconds in `parseTimeDelta` function. [#39447](https://github.com/ClickHouse/ClickHouse/pull/39447) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
|
||||
#### Bug Fix
|
||||
* Fix crash when executing GRANT ALL ON *.* with ON CLUSTER. It was broken in https://github.com/ClickHouse/ClickHouse/pull/35767. This closes [#38618](https://github.com/ClickHouse/ClickHouse/issues/38618). [#38674](https://github.com/ClickHouse/ClickHouse/pull/38674) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* * Fixed crash caused by IHiveFile be shared among threads. [#38887](https://github.com/ClickHouse/ClickHouse/pull/38887) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
|
||||
#### Build/Testing/Packaging Improvement
|
||||
* - Apply Clang Thread Safety Analysis (TSA) annotations to ClickHouse. [#38068](https://github.com/ClickHouse/ClickHouse/pull/38068) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* - System table "system.licenses" is now correctly populated on Mac (Darwin). [#38294](https://github.com/ClickHouse/ClickHouse/pull/38294) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Handle full queue exception in clickhouse-test. If it happened we need to collect debug info to understand what queries didn't finish. [#38490](https://github.com/ClickHouse/ClickHouse/pull/38490) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* - Change `all|noarch` packages to architecture-dependent - Fix some documentation for it - Push aarch64|arm64 packages to artifactory and release assets - Fixes [#36443](https://github.com/ClickHouse/ClickHouse/issues/36443). [#38580](https://github.com/ClickHouse/ClickHouse/pull/38580) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Add `clickhouse-diagnostics` binary to the packages. [#38647](https://github.com/ClickHouse/ClickHouse/pull/38647) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Always print stacktraces if test queue is full. Follow up [#38490](https://github.com/ClickHouse/ClickHouse/issues/38490) cc @tavplubix. [#38662](https://github.com/ClickHouse/ClickHouse/pull/38662) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Align branches within a 32B boundary to make benchmark more stable. [#38988](https://github.com/ClickHouse/ClickHouse/pull/38988) ([Guo Wangyang](https://github.com/guowangy)).
|
||||
* Fix LSan by fixing getauxval(). [#39299](https://github.com/ClickHouse/ClickHouse/pull/39299) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Adapt universal installation script for FreeBSD. [#39302](https://github.com/ClickHouse/ClickHouse/pull/39302) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
|
||||
#### Bug Fix (user-visible misbehavior in official stable or prestable release)
|
||||
|
||||
* Fix projection exception when aggregation keys are wrapped inside other functions. This fixes [#37151](https://github.com/ClickHouse/ClickHouse/issues/37151). [#37155](https://github.com/ClickHouse/ClickHouse/pull/37155) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fix possible logical error `... with argument with type Nothing and default implementation for Nothing is expected to return result with type Nothing, got ...` in some functions. Closes: [#37610](https://github.com/ClickHouse/ClickHouse/issues/37610) Closes: [#37741](https://github.com/ClickHouse/ClickHouse/issues/37741). [#37759](https://github.com/ClickHouse/ClickHouse/pull/37759) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix incorrect columns order in subqueries of UNION (in case of duplicated columns in subselects may produce incorrect result). [#37887](https://github.com/ClickHouse/ClickHouse/pull/37887) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix incorrect work of MODIFY ALTER Column with column names that contain dots. Closes [#37907](https://github.com/ClickHouse/ClickHouse/issues/37907). [#37971](https://github.com/ClickHouse/ClickHouse/pull/37971) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix reading of sparse columns from `MergeTree` tables that store their data in S3. [#37978](https://github.com/ClickHouse/ClickHouse/pull/37978) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix rounding for `Decimal128/Decimal256` with more than 19-digits long scale. [#38027](https://github.com/ClickHouse/ClickHouse/pull/38027) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Fix possible crash in `Distributed` async insert in case of removing a replica from config. [#38029](https://github.com/ClickHouse/ClickHouse/pull/38029) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix "Missing columns" for GLOBAL JOIN with CTE w/o alias. [#38056](https://github.com/ClickHouse/ClickHouse/pull/38056) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Rewrite tuple functions as literals in backwards-compatibility mode. [#38096](https://github.com/ClickHouse/ClickHouse/pull/38096) ([Anton Kozlov](https://github.com/tonickkozlov)).
|
||||
* - Fix redundant memory reservation for output block during `ORDER BY`. [#38127](https://github.com/ClickHouse/ClickHouse/pull/38127) ([iyupeng](https://github.com/iyupeng)).
|
||||
* Fix possible logical error `Bad cast from type DB::IColumn* to DB::ColumnNullable*` in array mapped functions. Closes [#38006](https://github.com/ClickHouse/ClickHouse/issues/38006). [#38132](https://github.com/ClickHouse/ClickHouse/pull/38132) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* * Fix temporary name clash in partial merge join, close [#37928](https://github.com/ClickHouse/ClickHouse/issues/37928). [#38135](https://github.com/ClickHouse/ClickHouse/pull/38135) ([Vladimir C](https://github.com/vdimir)).
|
||||
* With table ```SQL CREATE TABLE nested_name_tuples ( `a` Tuple(x String, y Tuple(i Int32, j String)) ) ENGINE = Memory; ```. [#38136](https://github.com/ClickHouse/ClickHouse/pull/38136) ([lgbo](https://github.com/lgbo-ustc)).
|
||||
* Fix bug with nested short-circuit functions that led to execution of arguments even if condition is false. Closes [#38040](https://github.com/ClickHouse/ClickHouse/issues/38040). [#38173](https://github.com/ClickHouse/ClickHouse/pull/38173) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* (Window View is a experimental feature) Fix LOGICAL_ERROR for WINDOW VIEW with incorrect structure. [#38205](https://github.com/ClickHouse/ClickHouse/pull/38205) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Update librdkafka submodule to fix crash when an OAUTHBEARER refresh callback is set. [#38225](https://github.com/ClickHouse/ClickHouse/pull/38225) ([Rafael Acevedo](https://github.com/racevedoo)).
|
||||
* Do not allow recursive usage of OvercommitTracker during logging. Fixes [#37794](https://github.com/ClickHouse/ClickHouse/issues/37794) cc @tavplubix @davenger. [#38246](https://github.com/ClickHouse/ClickHouse/pull/38246) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Fix INSERT into Distributed hung due to ProfileEvents. [#38307](https://github.com/ClickHouse/ClickHouse/pull/38307) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix retries in PostgreSQL engine. [#38310](https://github.com/ClickHouse/ClickHouse/pull/38310) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix optimization in PartialSortingTransform (SIGSEGV and possible incorrect result). [#38324](https://github.com/ClickHouse/ClickHouse/pull/38324) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix RabbitMQ with formats based on PeekableReadBuffer. Closes [#38061](https://github.com/ClickHouse/ClickHouse/issues/38061). [#38356](https://github.com/ClickHouse/ClickHouse/pull/38356) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix possible `Invalid number of rows in Chunk` in materialised pg. Closes [#37323](https://github.com/ClickHouse/ClickHouse/issues/37323). [#38360](https://github.com/ClickHouse/ClickHouse/pull/38360) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix RabbitMQ configuration with connection string setting. Closes [#36531](https://github.com/ClickHouse/ClickHouse/issues/36531). [#38365](https://github.com/ClickHouse/ClickHouse/pull/38365) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix PostgreSQL engine not using PostgreSQL schema when retrieving array dimension size. Closes [#36755](https://github.com/ClickHouse/ClickHouse/issues/36755). Closes [#36772](https://github.com/ClickHouse/ClickHouse/issues/36772). [#38366](https://github.com/ClickHouse/ClickHouse/pull/38366) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix incorrect result of distributed queries with `DISTINCT` and `LIMIT`. Fixes [#38282](https://github.com/ClickHouse/ClickHouse/issues/38282). [#38371](https://github.com/ClickHouse/ClickHouse/pull/38371) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* fix: expose new CH keeper port in Dockerfile clickhouse/clickhouse-keeper fix: use correct KEEPER_CONFIG filename in clickhouse/clickhouse-keeper docker image. [#38462](https://github.com/ClickHouse/ClickHouse/pull/38462) ([Evgeny Kruglov](https://github.com/nordluf)).
|
||||
* Fix parts removal (will be left forever if they had not been removed on server shutdown) after incorrect server shutdown. [#38486](https://github.com/ClickHouse/ClickHouse/pull/38486) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fixes [#38498](https://github.com/ClickHouse/ClickHouse/issues/38498) Current Implementation is similar to what shell does mentiond by @rschu1ze [here](https://github.com/ClickHouse/ClickHouse/pull/38502#issuecomment-1169057723). [#38502](https://github.com/ClickHouse/ClickHouse/pull/38502) ([Heena Bansal](https://github.com/HeenaBansal2009)).
|
||||
* Fix table creation to avoid replication issues with pre-22.4 replicas. [#38541](https://github.com/ClickHouse/ClickHouse/pull/38541) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix crash for `mapUpdate`, `mapFilter` functions when using with constant map argument. Closes [#38547](https://github.com/ClickHouse/ClickHouse/issues/38547). [#38553](https://github.com/ClickHouse/ClickHouse/pull/38553) ([hexiaoting](https://github.com/hexiaoting)).
|
||||
* Fix wrong results of countSubstrings() & position() on patterns with 0-bytes. [#38589](https://github.com/ClickHouse/ClickHouse/pull/38589) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Now it's possible to start a clickhouse-server and attach/detach tables even for tables with the incorrect values of IPv4/IPv6 representation. Proper fix for issue [#35156](https://github.com/ClickHouse/ClickHouse/issues/35156). [#38590](https://github.com/ClickHouse/ClickHouse/pull/38590) ([alesapin](https://github.com/alesapin)).
|
||||
* Adapt some more nodes to avoid issues with pre-22.4 replicas. [#38627](https://github.com/ClickHouse/ClickHouse/pull/38627) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix toHour() monotonicity which can lead to incorrect query result (incorrect index analysis). This fixes [#38333](https://github.com/ClickHouse/ClickHouse/issues/38333). [#38675](https://github.com/ClickHouse/ClickHouse/pull/38675) ([Amos Bird](https://github.com/amosbird)).
|
||||
* `rankCorr` function will work correctly if some arguments are NaNs. This closes [#38396](https://github.com/ClickHouse/ClickHouse/issues/38396). [#38722](https://github.com/ClickHouse/ClickHouse/pull/38722) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix `parallel_view_processing=1` with `optimize_trivial_insert_select=1`. Fix `max_insert_threads` while pushing to views. [#38731](https://github.com/ClickHouse/ClickHouse/pull/38731) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix use-after-free for Map combinator that leads to incorrect result. [#38748](https://github.com/ClickHouse/ClickHouse/pull/38748) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix throwing exception for seekable read from s3 (exception was not thrown). [#38773](https://github.com/ClickHouse/ClickHouse/pull/38773) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix checking whether s3 storage support parallel writes. It resulted in s3 parallel writes not working. [#38792](https://github.com/ClickHouse/ClickHouse/pull/38792) ([chen](https://github.com/xiedeyantu)).
|
||||
* Fix s3 seekable reads with parallel read buffer. (Affected memory usage during query). Closes [#38258](https://github.com/ClickHouse/ClickHouse/issues/38258). [#38802](https://github.com/ClickHouse/ClickHouse/pull/38802) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Update `simdjson`. This fixes [#38621](https://github.com/ClickHouse/ClickHouse/issues/38621). [#38838](https://github.com/ClickHouse/ClickHouse/pull/38838) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* MergeTree fix possible logical error for Vertical merges. [#38859](https://github.com/ClickHouse/ClickHouse/pull/38859) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* - Fix settings profile with seconds unit. [#38896](https://github.com/ClickHouse/ClickHouse/pull/38896) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Fix incorrect partition pruning when there is a nullable partition. This fixes [#38941](https://github.com/ClickHouse/ClickHouse/issues/38941). [#38946](https://github.com/ClickHouse/ClickHouse/pull/38946) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fix fsync_part_directory for fetches. [#38993](https://github.com/ClickHouse/ClickHouse/pull/38993) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Functions multiMatch[Fuzzy](AllIndices/Any/AnyIndex)() no throw a logical error if the needle argument is empty. [#39012](https://github.com/ClickHouse/ClickHouse/pull/39012) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Any allocations inside OvercommitTracker may lead to deadlock. Logging was not very informative so it's easier just to remove logging. Fixes [#37794](https://github.com/ClickHouse/ClickHouse/issues/37794). [#39030](https://github.com/ClickHouse/ClickHouse/pull/39030) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Fix toHour() monotonicity which can lead to incorrect query result (incorrect index analysis). This fixes [#38333](https://github.com/ClickHouse/ClickHouse/issues/38333). [#39037](https://github.com/ClickHouse/ClickHouse/pull/39037) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fix bug in filesystem cache that could happen in some corner case which coincided with cache capacity hitting the limit. Closes [#39066](https://github.com/ClickHouse/ClickHouse/issues/39066). [#39070](https://github.com/ClickHouse/ClickHouse/pull/39070) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix ActionsDAG construction for arguments of window expressions. Fixes [#38538](https://github.com/ClickHouse/ClickHouse/issues/38538) Allow using of higher-order functions in window expressions. [#39112](https://github.com/ClickHouse/ClickHouse/pull/39112) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Keep `LowCardinality` type in `tuple()` function. Previously `LowCardinality` type was dropped and elements of created tuple had underlying type of `LowCardinality`. [#39113](https://github.com/ClickHouse/ClickHouse/pull/39113) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Fix error `Block structure mismatch` which could happen for INSERT into table with attached MATERIALIZED VIEW and enabled setting `extremes = 1`. Closes [#29759](https://github.com/ClickHouse/ClickHouse/issues/29759) and [#38729](https://github.com/ClickHouse/ClickHouse/issues/38729). [#39125](https://github.com/ClickHouse/ClickHouse/pull/39125) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix unexpected query result when both `optimize_trivial_count_query` and `empty_result_for_aggregation_by_empty_set` are set to true. This fixes [#39140](https://github.com/ClickHouse/ClickHouse/issues/39140). [#39155](https://github.com/ClickHouse/ClickHouse/pull/39155) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Fixed error `Not found column Type in block` in selects with `PREWHERE` and read-in-order optimizations. [#39157](https://github.com/ClickHouse/ClickHouse/pull/39157) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix extremely rare race condition in during hardnlinks for remote fs. The only way to reproduce it is concurrent run of backups. [#39190](https://github.com/ClickHouse/ClickHouse/pull/39190) ([alesapin](https://github.com/alesapin)).
|
||||
* Fix fetch of in-memory part with `allow_remote_fs_zero_copy_replication`. [#39214](https://github.com/ClickHouse/ClickHouse/pull/39214) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix NOEXCEPT_SCOPE (before it calls std::terminate and looses the exception). [#39229](https://github.com/ClickHouse/ClickHouse/pull/39229) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Declare RabbitMQ queue without default arguments `x-max-length` and `x-overflow`. [#39259](https://github.com/ClickHouse/ClickHouse/pull/39259) ([rnbondarenko](https://github.com/rnbondarenko)).
|
||||
* Fix segmentation fault in MaterializedPostgreSQL database engine, which could happen if some exception occurred at replication initialisation. Closes [#36939](https://github.com/ClickHouse/ClickHouse/issues/36939). [#39272](https://github.com/ClickHouse/ClickHouse/pull/39272) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix incorrect fetch postgresql tables query fro PostgreSQL database engine. Closes [#33502](https://github.com/ClickHouse/ClickHouse/issues/33502). [#39283](https://github.com/ClickHouse/ClickHouse/pull/39283) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix possible UB in MergeTreeBackgroundExecutor (leads to SIGSEGV on race with DROP/DETACH). [#39342](https://github.com/ClickHouse/ClickHouse/pull/39342) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Avoid possible abort() in CapnProto on exception descruction. Closes [#30706](https://github.com/ClickHouse/ClickHouse/issues/30706). [#39365](https://github.com/ClickHouse/ClickHouse/pull/39365) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix behaviour of dictHas for direct dictionaries when multiple lookups to the same key are made in a single action. [#39385](https://github.com/ClickHouse/ClickHouse/pull/39385) ([James Morrison](https://github.com/jawm)).
|
||||
* Fix crash which may happen while reading from dictionary with `DateTime64` attribute. Fixes [#38930](https://github.com/ClickHouse/ClickHouse/issues/38930). [#39391](https://github.com/ClickHouse/ClickHouse/pull/39391) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix WriteBuffer finalize in destructor when cacnel query that could lead to stuck query or even terminate. Closes [#38199](https://github.com/ClickHouse/ClickHouse/issues/38199). [#39396](https://github.com/ClickHouse/ClickHouse/pull/39396) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix UB (stack-use-after-scope) in extactAll(). [#39397](https://github.com/ClickHouse/ClickHouse/pull/39397) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix incorrect query result when trivial count optimization is in effect with array join. This fixes [#39431](https://github.com/ClickHouse/ClickHouse/issues/39431). [#39444](https://github.com/ClickHouse/ClickHouse/pull/39444) ([Amos Bird](https://github.com/amosbird)).
|
||||
|
||||
#### Bug Fix (user-visible misbehaviour in official stable or prestable release)
|
||||
|
||||
* Disable send_logs_level for INSERT into Distributed to avoid possible hung. [#35075](https://github.com/ClickHouse/ClickHouse/pull/35075) ([Azat Khuzhin](https://github.com/azat)).
|
||||
|
||||
#### NO CL ENTRY
|
||||
|
||||
* NO CL ENTRY: 'Revert "Add a setting to use more memory for zstd decompression"'. [#38194](https://github.com/ClickHouse/ClickHouse/pull/38194) ([alesapin](https://github.com/alesapin)).
|
||||
* NO CL ENTRY: 'Revert "Revert "Add a setting to use more memory for zstd decompression""'. [#38196](https://github.com/ClickHouse/ClickHouse/pull/38196) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* NO CL ENTRY: 'Revert "ClickHouse's boringssl module updated to the official version of the FIPS compliant."'. [#38201](https://github.com/ClickHouse/ClickHouse/pull/38201) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* NO CL ENTRY: 'Revert "Fix optimization in PartialSortingTransform (SIGSEGV and possible incorrect result)"'. [#38361](https://github.com/ClickHouse/ClickHouse/pull/38361) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Add support for io_uring read method"'. [#38377](https://github.com/ClickHouse/ClickHouse/pull/38377) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Revert "Fix optimization in PartialSortingTransform (SIGSEGV and possible incorrect result)""'. [#38449](https://github.com/ClickHouse/ClickHouse/pull/38449) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* NO CL ENTRY: 'Don't spoil return code of integration tests runner with redundant tee'. [#38548](https://github.com/ClickHouse/ClickHouse/pull/38548) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* NO CL ENTRY: 'Revert "Non Negative Derivative window function"'. [#38551](https://github.com/ClickHouse/ClickHouse/pull/38551) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* NO CL ENTRY: 'Revert "Upload to S3 compressed self-extracting clickhouse"'. [#38788](https://github.com/ClickHouse/ClickHouse/pull/38788) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* NO CL ENTRY: 'Revert "Smallish updates of dev guide"'. [#38848](https://github.com/ClickHouse/ClickHouse/pull/38848) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Fix toHour() monotonicity which can lead to incorrect query result (incorrect index analysis)"'. [#39001](https://github.com/ClickHouse/ClickHouse/pull/39001) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Fix WriteBuffer finalize in destructor when cacnel query"'. [#39433](https://github.com/ClickHouse/ClickHouse/pull/39433) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* NO CL ENTRY: 'Revert "[RFC] Fix LSan by fixing getauxval()"'. [#39434](https://github.com/ClickHouse/ClickHouse/pull/39434) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* NO CL ENTRY: 'Revert "Remove broken optimisation in Direct dictionary dictHas implementation"'. [#39461](https://github.com/ClickHouse/ClickHouse/pull/39461) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* NO CL ENTRY: 'Revert "Fix trivial count optimization with array join"'. [#39466](https://github.com/ClickHouse/ClickHouse/pull/39466) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
|
||||
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
||||
|
||||
* Separate data storage abstraction for MergeTree [#36555](https://github.com/ClickHouse/ClickHouse/pull/36555) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Randomize settings related to in-order read/aggregation [#36914](https://github.com/ClickHouse/ClickHouse/pull/36914) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Merge tree reader support for multiple read/filter steps: row level filter, prewhere, ... [#37165](https://github.com/ClickHouse/ClickHouse/pull/37165) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Backup Improvements 6 [#37358](https://github.com/ClickHouse/ClickHouse/pull/37358) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Move `updateInputStream` to `ITransformingStep` [#37393](https://github.com/ClickHouse/ClickHouse/pull/37393) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Proper wait of the clickhouse-server in tests [#37560](https://github.com/ClickHouse/ClickHouse/pull/37560) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Upgrade curl to 7.83.1 [#37795](https://github.com/ClickHouse/ClickHouse/pull/37795) ([Suzy Wang](https://github.com/SuzyWangIBMer)).
|
||||
* Try fix flaky tests with transactions [#37822](https://github.com/ClickHouse/ClickHouse/pull/37822) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Send perf tests results to ci database [#37841](https://github.com/ClickHouse/ClickHouse/pull/37841) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Remove duplicate peak mem log [#37860](https://github.com/ClickHouse/ClickHouse/pull/37860) ([Amos Bird](https://github.com/amosbird)).
|
||||
* tests: fix log_comment (extra quotes) [#37932](https://github.com/ClickHouse/ClickHouse/pull/37932) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Throw exception when xml user profile does not exist [#38024](https://github.com/ClickHouse/ClickHouse/pull/38024) ([nvartolomei](https://github.com/nvartolomei)).
|
||||
* Add `SYNC` command to internal ZooKeeper client [#38047](https://github.com/ClickHouse/ClickHouse/pull/38047) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Better support of GCP storage [#38069](https://github.com/ClickHouse/ClickHouse/pull/38069) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Build artifacts upload [#38086](https://github.com/ClickHouse/ClickHouse/pull/38086) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Extract some diff from pr [#36171](https://github.com/ClickHouse/ClickHouse/issues/36171) [#38088](https://github.com/ClickHouse/ClickHouse/pull/38088) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Aggregate functions added restrict into batch methods [#38090](https://github.com/ClickHouse/ClickHouse/pull/38090) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Add perf checkers to all Jepsen tests [#38091](https://github.com/ClickHouse/ClickHouse/pull/38091) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Some fixes for tests with tsan [#38106](https://github.com/ClickHouse/ClickHouse/pull/38106) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Bring back [#36396](https://github.com/ClickHouse/ClickHouse/issues/36396) [#38110](https://github.com/ClickHouse/ClickHouse/pull/38110) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* More suppressions for backward compatibility check [#38131](https://github.com/ClickHouse/ClickHouse/pull/38131) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Cherry pick [#38137](https://github.com/ClickHouse/ClickHouse/pull/38137) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Disable parameters for non direct executable user defined functions [#38142](https://github.com/ClickHouse/ClickHouse/pull/38142) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* SortDescription compile fix typo [#38144](https://github.com/ClickHouse/ClickHouse/pull/38144) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Update version after release [#38147](https://github.com/ClickHouse/ClickHouse/pull/38147) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* New changelog and versions updated [#38148](https://github.com/ClickHouse/ClickHouse/pull/38148) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Some fixes for clickhouse-disks [#38150](https://github.com/ClickHouse/ClickHouse/pull/38150) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Remove processor description from span attributes - it is not working [#38157](https://github.com/ClickHouse/ClickHouse/pull/38157) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Bump minimum / maximum LLVM to 12 / 14 [#38170](https://github.com/ClickHouse/ClickHouse/pull/38170) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Disk transaction [#38182](https://github.com/ClickHouse/ClickHouse/pull/38182) ([alesapin](https://github.com/alesapin)).
|
||||
* Check row size to avoid out of bounds access in PostgreSQLSource [#38190](https://github.com/ClickHouse/ClickHouse/pull/38190) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* tests: add no-backward-compatibility-check for 02067_lost_part_s3 [#38195](https://github.com/ClickHouse/ClickHouse/pull/38195) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* tests/stress: fix TSan detection (enables thread fuzzer for non-TSan builds) [#38207](https://github.com/ClickHouse/ClickHouse/pull/38207) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* tests: disable 01646_system_restart_replicas_smoke under stress tests [#38212](https://github.com/ClickHouse/ClickHouse/pull/38212) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* tests/stress: fix TSan detection [#38213](https://github.com/ClickHouse/ClickHouse/pull/38213) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* buffer's getFileSize small changes [#38227](https://github.com/ClickHouse/ClickHouse/pull/38227) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix test for system table count in diag tool [#38236](https://github.com/ClickHouse/ClickHouse/pull/38236) ([Dale McDiarmid](https://github.com/gingerwizard)).
|
||||
* Update version_date.tsv after v22.3.7.28-lts [#38237](https://github.com/ClickHouse/ClickHouse/pull/38237) ([github-actions[bot]](https://github.com/apps/github-actions)).
|
||||
* Changelog attrs [#38238](https://github.com/ClickHouse/ClickHouse/pull/38238) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix reading from s3 in some corner cases [#38239](https://github.com/ClickHouse/ClickHouse/pull/38239) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* use utility methods to access x509 struct fields. [#38251](https://github.com/ClickHouse/ClickHouse/pull/38251) ([larryluogit](https://github.com/larryluogit)).
|
||||
* Don't try to kill empty list of containers in `integration/runner` II [#38269](https://github.com/ClickHouse/ClickHouse/pull/38269) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* Improve runners AMI and init scripts [#38273](https://github.com/ClickHouse/ClickHouse/pull/38273) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Update thrift to 0.16.0 [#38280](https://github.com/ClickHouse/ClickHouse/pull/38280) ([Suzy Wang](https://github.com/SuzyWangIBMer)).
|
||||
* Extract some diff from [#36171](https://github.com/ClickHouse/ClickHouse/issues/36171) [#38285](https://github.com/ClickHouse/ClickHouse/pull/38285) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* fix trace-viz zoom anomalies [#38287](https://github.com/ClickHouse/ClickHouse/pull/38287) ([Sergei Trifonov](https://github.com/serxa)).
|
||||
* Integration tests volume [#38291](https://github.com/ClickHouse/ClickHouse/pull/38291) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* fix typo in view.md [#38292](https://github.com/ClickHouse/ClickHouse/pull/38292) ([Anton Petrov](https://github.com/gsenseless)).
|
||||
* Backup improvements 7 [#38299](https://github.com/ClickHouse/ClickHouse/pull/38299) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Document why the submodule check does not halt the configuration [#38304](https://github.com/ClickHouse/ClickHouse/pull/38304) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix misleading error message while s3 schema inference [#38306](https://github.com/ClickHouse/ClickHouse/pull/38306) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Update README.md [#38313](https://github.com/ClickHouse/ClickHouse/pull/38313) ([Yuko Takagi](https://github.com/yukotakagi)).
|
||||
* Ban projections for zero-copy replication in a right way [#38322](https://github.com/ClickHouse/ClickHouse/pull/38322) ([alesapin](https://github.com/alesapin)).
|
||||
* Checkout full repositories for performance tests [#38327](https://github.com/ClickHouse/ClickHouse/pull/38327) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fixed comments [#38331](https://github.com/ClickHouse/ClickHouse/pull/38331) ([Vladimir Chebotarev](https://github.com/excitoon)).
|
||||
* Try to fix 02305_schema_inference_with_globs [#38337](https://github.com/ClickHouse/ClickHouse/pull/38337) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Extend ZooKeeper list request with support for filtering persistent or ephemeral nodes only [#38338](https://github.com/ClickHouse/ClickHouse/pull/38338) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Upload logs for getting all tests command [#38343](https://github.com/ClickHouse/ClickHouse/pull/38343) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Followup test fix for ban projections [#38351](https://github.com/ClickHouse/ClickHouse/pull/38351) ([alesapin](https://github.com/alesapin)).
|
||||
* Added --recursive to clickhouse-disks list [#38354](https://github.com/ClickHouse/ClickHouse/pull/38354) ([Alexander Gololobov](https://github.com/davenger)).
|
||||
* Adding TLS V13 Test [#38355](https://github.com/ClickHouse/ClickHouse/pull/38355) ([larryluogit](https://github.com/larryluogit)).
|
||||
* Better exception messages on wrong table engines/functions argument types [#38362](https://github.com/ClickHouse/ClickHouse/pull/38362) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Better error message for failed odbc query [#38364](https://github.com/ClickHouse/ClickHouse/pull/38364) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Simplify parts commit methods [#38380](https://github.com/ClickHouse/ClickHouse/pull/38380) ([alesapin](https://github.com/alesapin)).
|
||||
* Update docker-compose to try get rid of v1 errors [#38394](https://github.com/ClickHouse/ClickHouse/pull/38394) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Correct submodule after "base-x" commit [#38414](https://github.com/ClickHouse/ClickHouse/pull/38414) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Better hardware benchmark [#38419](https://github.com/ClickHouse/ClickHouse/pull/38419) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Refactoring to enable multi-match functions with non-const needles [#38434](https://github.com/ClickHouse/ClickHouse/pull/38434) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* more consistent work with paths in object storages [#38436](https://github.com/ClickHouse/ClickHouse/pull/38436) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Distinct sorted: calculate column positions once [#38438](https://github.com/ClickHouse/ClickHouse/pull/38438) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Small improvement of the error message to hint at possible issue [#38458](https://github.com/ClickHouse/ClickHouse/pull/38458) ([Miel Donkers](https://github.com/mdonkers)).
|
||||
* Fix comment [#38465](https://github.com/ClickHouse/ClickHouse/pull/38465) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Follow up for [#38436](https://github.com/ClickHouse/ClickHouse/issues/38436) [#38466](https://github.com/ClickHouse/ClickHouse/pull/38466) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Add 22.7 release webinar. [#38481](https://github.com/ClickHouse/ClickHouse/pull/38481) ([Yuko Takagi](https://github.com/yukotakagi)).
|
||||
* Add some TSA annotations [#38487](https://github.com/ClickHouse/ClickHouse/pull/38487) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* tests: cleanup tmp data in 02335_column_ttl_expired_column_optimization [#38488](https://github.com/ClickHouse/ClickHouse/pull/38488) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Cleanup: local clang-tidy warnings founded during review [#38489](https://github.com/ClickHouse/ClickHouse/pull/38489) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Fix some clang-tidy warnings in headers [#38491](https://github.com/ClickHouse/ClickHouse/pull/38491) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* A tiny improvement in report logging [#38507](https://github.com/ClickHouse/ClickHouse/pull/38507) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* tests: fix 02305_schema_inference_with_globs flakiness [#38511](https://github.com/ClickHouse/ClickHouse/pull/38511) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Try to fix flaky test [#38516](https://github.com/ClickHouse/ClickHouse/pull/38516) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix `_csv.Error: field larger than field limit` [#38518](https://github.com/ClickHouse/ClickHouse/pull/38518) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix application errors grep in stress test [#38520](https://github.com/ClickHouse/ClickHouse/pull/38520) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Use of disk batch operations in MergeTree [#38531](https://github.com/ClickHouse/ClickHouse/pull/38531) ([alesapin](https://github.com/alesapin)).
|
||||
* Backup Improvements 8 [#38537](https://github.com/ClickHouse/ClickHouse/pull/38537) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Update poco [#38540](https://github.com/ClickHouse/ClickHouse/pull/38540) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Don't use std::unique_lock unless we need to [#38542](https://github.com/ClickHouse/ClickHouse/pull/38542) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Rename slightly weirdly named "BuilderBinTidy" to "BuilderBinClangTidy" [#38546](https://github.com/ClickHouse/ClickHouse/pull/38546) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Don't rollback SessionID request in Keeper [#38556](https://github.com/ClickHouse/ClickHouse/pull/38556) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Add logging in Epoll and TimerDescriptor in case of EINTR [#38559](https://github.com/ClickHouse/ClickHouse/pull/38559) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* SQL create drop index minor fixes [#38561](https://github.com/ClickHouse/ClickHouse/pull/38561) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Update version_date.tsv and changelogs after v22.6.2.12-stable [#38563](https://github.com/ClickHouse/ClickHouse/pull/38563) ([github-actions[bot]](https://github.com/apps/github-actions)).
|
||||
* Allow Ordinary database in Stress Tests [#38568](https://github.com/ClickHouse/ClickHouse/pull/38568) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Make postgres integration test great again [#38582](https://github.com/ClickHouse/ClickHouse/pull/38582) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Add check for empty proccessors in AggregatingTransform::expandPipeline [#38584](https://github.com/ClickHouse/ClickHouse/pull/38584) ([filimonov](https://github.com/filimonov)).
|
||||
* quick fix for 02112_with_fill_interval [#38587](https://github.com/ClickHouse/ClickHouse/pull/38587) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Remove zlib in mariadb-connector-c [#38599](https://github.com/ClickHouse/ClickHouse/pull/38599) ([Suzy Wang](https://github.com/SuzyWangIBMer)).
|
||||
* Dictionaries added TSA annotations [#38601](https://github.com/ClickHouse/ClickHouse/pull/38601) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* CacheDictionary simplify update queue [#38602](https://github.com/ClickHouse/ClickHouse/pull/38602) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Add separate option to omit symbols from heavy contrib [#38617](https://github.com/ClickHouse/ClickHouse/pull/38617) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix exception messages in clickhouse su [#38619](https://github.com/ClickHouse/ClickHouse/pull/38619) ([filimonov](https://github.com/filimonov)).
|
||||
* Added Greenplum benchmark [#38622](https://github.com/ClickHouse/ClickHouse/pull/38622) ([Dmitry Pavlov](https://github.com/kapustor)).
|
||||
* Fix typo [#38623](https://github.com/ClickHouse/ClickHouse/pull/38623) ([tiegen](https://github.com/loyispa)).
|
||||
* Better diagnostics in ReplicatedMergeTreeQueue [#38641](https://github.com/ClickHouse/ClickHouse/pull/38641) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Clean out randomized integration volumes each run [#38644](https://github.com/ClickHouse/ClickHouse/pull/38644) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Update README.md [#38651](https://github.com/ClickHouse/ClickHouse/pull/38651) ([Yuko Takagi](https://github.com/yukotakagi)).
|
||||
* Better naming for stuff related to splitted debug symbols [#38654](https://github.com/ClickHouse/ClickHouse/pull/38654) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Add test for keeper `mntr` command [#38656](https://github.com/ClickHouse/ClickHouse/pull/38656) ([alesapin](https://github.com/alesapin)).
|
||||
* Update hardware benchmark script [#38672](https://github.com/ClickHouse/ClickHouse/pull/38672) ([Filatenkov Artur](https://github.com/FArthur-cmd)).
|
||||
* Fix strange backport titles issues [#38679](https://github.com/ClickHouse/ClickHouse/pull/38679) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Follow-up to [#38568](https://github.com/ClickHouse/ClickHouse/issues/38568) [#38680](https://github.com/ClickHouse/ClickHouse/pull/38680) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix possible deadlocks with `MergeTreeData::Transaction` [#38702](https://github.com/ClickHouse/ClickHouse/pull/38702) ([alesapin](https://github.com/alesapin)).
|
||||
* Fix backports diff [#38703](https://github.com/ClickHouse/ClickHouse/pull/38703) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix FillingTransform [#38705](https://github.com/ClickHouse/ClickHouse/pull/38705) ([Nikita Taranov](https://github.com/nickitat)).
|
||||
* Try to improve backward compatibility check [#38717](https://github.com/ClickHouse/ClickHouse/pull/38717) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* SQL create drop index fix formatting [#38720](https://github.com/ClickHouse/ClickHouse/pull/38720) ([Maksim Kita](https://github.com/kitaisreal)).
|
||||
* Provide sort description for output stream in ReadFromMergeTree step [#38721](https://github.com/ClickHouse/ClickHouse/pull/38721) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Add exp_internal for expect tests [#38728](https://github.com/ClickHouse/ClickHouse/pull/38728) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix CLICKHOUSE_TMP in tests (fixes broken CI) [#38733](https://github.com/ClickHouse/ClickHouse/pull/38733) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Add SimpleCheck [#38744](https://github.com/ClickHouse/ClickHouse/pull/38744) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Tiny tests cleanup [#38749](https://github.com/ClickHouse/ClickHouse/pull/38749) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix replication after improper merge process [#38752](https://github.com/ClickHouse/ClickHouse/pull/38752) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* tests: make aggregate_state_exception_memory_leak deterministic [#38754](https://github.com/ClickHouse/ClickHouse/pull/38754) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Bump jemalloc to fix possible assertion [#38757](https://github.com/ClickHouse/ClickHouse/pull/38757) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Reintroduce nonNegativeDerivative() [#38774](https://github.com/ClickHouse/ClickHouse/pull/38774) ([Andrey Zvonov](https://github.com/zvonand)).
|
||||
* Temporarily disable 01710_projection_fetch_long in BC check [#38798](https://github.com/ClickHouse/ClickHouse/pull/38798) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Use native Map type for OpenTelemetry attributes [#38814](https://github.com/ClickHouse/ClickHouse/pull/38814) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Add test for segfault in Map combinator [#38831](https://github.com/ClickHouse/ClickHouse/pull/38831) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Update libprotobuf-mutator + fix build [#38834](https://github.com/ClickHouse/ClickHouse/pull/38834) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Get files changed in master since release is branched [#38836](https://github.com/ClickHouse/ClickHouse/pull/38836) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* update integration tests doc [#38837](https://github.com/ClickHouse/ClickHouse/pull/38837) ([Bharat Nallan](https://github.com/bharatnc)).
|
||||
* Revert of revert of smallish devguide update [#38850](https://github.com/ClickHouse/ClickHouse/pull/38850) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Do not override compiler if it had been already set [#38856](https://github.com/ClickHouse/ClickHouse/pull/38856) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Move check for denied allocations [#38858](https://github.com/ClickHouse/ClickHouse/pull/38858) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Refactoring of code around object storages, added LocalObjectStorage (extracted this diff from PR [#36171](https://github.com/ClickHouse/ClickHouse/issues/36171)) [#38860](https://github.com/ClickHouse/ClickHouse/pull/38860) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Backup Improvements 9 [#38861](https://github.com/ClickHouse/ClickHouse/pull/38861) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Simple cleanup: interpreters and parsers [#38876](https://github.com/ClickHouse/ClickHouse/pull/38876) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Remove unnecessary log [#38892](https://github.com/ClickHouse/ClickHouse/pull/38892) ([Raúl Marín](https://github.com/Algunenano)).
|
||||
* Update version_date.tsv and changelogs after v22.6.3.35-stable [#38894](https://github.com/ClickHouse/ClickHouse/pull/38894) ([github-actions[bot]](https://github.com/apps/github-actions)).
|
||||
* Retry docker buildx commands with progressive sleep in between [#38898](https://github.com/ClickHouse/ClickHouse/pull/38898) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Avoid false positive red sanitizer asserts check in stress test [#38901](https://github.com/ClickHouse/ClickHouse/pull/38901) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Interpreter cleanup: ContextPtr -> const ContextPtr & in parameters [#38902](https://github.com/ClickHouse/ClickHouse/pull/38902) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Add a test for simdjson [#38933](https://github.com/ClickHouse/ClickHouse/pull/38933) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Fix a typo [#38938](https://github.com/ClickHouse/ClickHouse/pull/38938) ([Nikolay Degterinsky](https://github.com/evillique)).
|
||||
* Avoid redundant join block transformation during planning. [#38943](https://github.com/ClickHouse/ClickHouse/pull/38943) ([Amos Bird](https://github.com/amosbird)).
|
||||
* Rename NUMBER_OF_DIMENSIONS_MISMATHED const to NUMBER_OF_DIMENSIONS_MISMATCHED [#38947](https://github.com/ClickHouse/ClickHouse/pull/38947) ([Vladimir Galunshchikov](https://github.com/soyayaos)).
|
||||
* More careful destructor in BackupImpl [#38949](https://github.com/ClickHouse/ClickHouse/pull/38949) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Avoid weird exception in Keeper [#38963](https://github.com/ClickHouse/ClickHouse/pull/38963) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Update version_date.tsv after v22.3.8.39-lts [#38969](https://github.com/ClickHouse/ClickHouse/pull/38969) ([github-actions[bot]](https://github.com/apps/github-actions)).
|
||||
* Remove tag no-backward-compatibility-check for specific versions [#38971](https://github.com/ClickHouse/ClickHouse/pull/38971) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* add Hetzner benchmark [#38974](https://github.com/ClickHouse/ClickHouse/pull/38974) ([Tyler Hannan](https://github.com/tylerhannan)).
|
||||
* Update version_date.tsv after v22.4.6.53-stable [#38975](https://github.com/ClickHouse/ClickHouse/pull/38975) ([github-actions[bot]](https://github.com/apps/github-actions)).
|
||||
* Disable instrumentation of sanitizer death callback [#38977](https://github.com/ClickHouse/ClickHouse/pull/38977) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* add ryzen 9 5950 benchmark [#38979](https://github.com/ClickHouse/ClickHouse/pull/38979) ([Tyler Hannan](https://github.com/tylerhannan)).
|
||||
* EXPLAIN AST rewrite: rename to optimize [#38980](https://github.com/ClickHouse/ClickHouse/pull/38980) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* add macbook pro core i7 2014 benchmark [#38981](https://github.com/ClickHouse/ClickHouse/pull/38981) ([Tyler Hannan](https://github.com/tylerhannan)).
|
||||
* add Huawei TaiShan 920 Benchmark [#38982](https://github.com/ClickHouse/ClickHouse/pull/38982) ([Tyler Hannan](https://github.com/tylerhannan)).
|
||||
* tests: unique ZooKeeper path for Replicated.*MergeTree tables [#38999](https://github.com/ClickHouse/ClickHouse/pull/38999) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Try another suppression for [#38629](https://github.com/ClickHouse/ClickHouse/issues/38629) [#39009](https://github.com/ClickHouse/ClickHouse/pull/39009) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Add docker_server.py running to backport and release CIs [#39011](https://github.com/ClickHouse/ClickHouse/pull/39011) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Fix flaky `test_system_merges/test.py::test_mutation_simple` [#39013](https://github.com/ClickHouse/ClickHouse/pull/39013) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix assertion in full soring merge join [#39014](https://github.com/ClickHouse/ClickHouse/pull/39014) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Fix flaky 00620_optimize_on_nonleader_replica_zookeeper [#39019](https://github.com/ClickHouse/ClickHouse/pull/39019) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Suppress [#38643](https://github.com/ClickHouse/ClickHouse/issues/38643) [#39024](https://github.com/ClickHouse/ClickHouse/pull/39024) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Update url.md [#39025](https://github.com/ClickHouse/ClickHouse/pull/39025) ([Ilya Yatsishin](https://github.com/qoega)).
|
||||
* Fix 'Tried to lock part ... for removal second time' [#39036](https://github.com/ClickHouse/ClickHouse/pull/39036) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Add more settings for randomization [#39039](https://github.com/ClickHouse/ClickHouse/pull/39039) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* add ScaleFlux CSD3000 Benchmark [#39040](https://github.com/ClickHouse/ClickHouse/pull/39040) ([Tyler Hannan](https://github.com/tylerhannan)).
|
||||
* BACKUP/RESTORE ON CLUSTER use async mode on replicas now. [#39046](https://github.com/ClickHouse/ClickHouse/pull/39046) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* More stable `test_s3_zero_copy_ttl`, weakened requirement to move data to S3 in 0-5 seconds [#39064](https://github.com/ClickHouse/ClickHouse/pull/39064) ([Vladimir Chebotaryov](https://github.com/quickhouse)).
|
||||
* Parameter --decompressor added to utils/self-extracting-executable/compressor [#39065](https://github.com/ClickHouse/ClickHouse/pull/39065) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Follow-up to [#39036](https://github.com/ClickHouse/ClickHouse/issues/39036) [#39091](https://github.com/ClickHouse/ClickHouse/pull/39091) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Update registerDiskS3.cpp [#39092](https://github.com/ClickHouse/ClickHouse/pull/39092) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix code in getLeastSupertype function [#39101](https://github.com/ClickHouse/ClickHouse/pull/39101) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Remove some debug logging [#39102](https://github.com/ClickHouse/ClickHouse/pull/39102) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Prefix overridden add_executable() command with "clickhouse_" [#39108](https://github.com/ClickHouse/ClickHouse/pull/39108) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix meilisearch tests [#39110](https://github.com/ClickHouse/ClickHouse/pull/39110) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Properly remove projection from part in case it was removed from table metadata. [#39119](https://github.com/ClickHouse/ClickHouse/pull/39119) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Update cluster.py [#39120](https://github.com/ClickHouse/ClickHouse/pull/39120) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Tiny updates for tests. [#39127](https://github.com/ClickHouse/ClickHouse/pull/39127) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix data race in CompletedPipelineExecutor. [#39132](https://github.com/ClickHouse/ClickHouse/pull/39132) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix style again [#39133](https://github.com/ClickHouse/ClickHouse/pull/39133) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Fix path retrieval for Keeper's state [#39148](https://github.com/ClickHouse/ClickHouse/pull/39148) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
|
||||
* Slightly better interface of waitForMutation [#39154](https://github.com/ClickHouse/ClickHouse/pull/39154) ([Amos Bird](https://github.com/amosbird)).
|
||||
* ThreadPool fixes [#39160](https://github.com/ClickHouse/ClickHouse/pull/39160) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Add test for [#39132](https://github.com/ClickHouse/ClickHouse/issues/39132) [#39173](https://github.com/ClickHouse/ClickHouse/pull/39173) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
* Suppression for BC check (`Cannot parse string 'Hello' as UInt64`) [#39176](https://github.com/ClickHouse/ClickHouse/pull/39176) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix 01961_roaring_memory_tracking test [#39187](https://github.com/ClickHouse/ClickHouse/pull/39187) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Cleanup: done during [#38719](https://github.com/ClickHouse/ClickHouse/issues/38719) (SortingStep: deduce way to sort based on … [#39191](https://github.com/ClickHouse/ClickHouse/pull/39191) ([Igor Nikonov](https://github.com/devcrafter)).
|
||||
* Fix exception in AsynchronousMetrics for s390x [#39193](https://github.com/ClickHouse/ClickHouse/pull/39193) ([Harry Lee](https://github.com/HarryLeeIBM)).
|
||||
* Optimize accesses to system.stack_trace (filter by name before sending signal) [#39212](https://github.com/ClickHouse/ClickHouse/pull/39212) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Enable warning "-Wdeprecated-dynamic-exception-spec" [#39213](https://github.com/ClickHouse/ClickHouse/pull/39213) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Remove specialization global lock/unlock from ActionLocksManager [#39215](https://github.com/ClickHouse/ClickHouse/pull/39215) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Turn some warnings on [#39223](https://github.com/ClickHouse/ClickHouse/pull/39223) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Pass const std::string_view by value, not by reference [#39224](https://github.com/ClickHouse/ClickHouse/pull/39224) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Minor fix for BC check [#39231](https://github.com/ClickHouse/ClickHouse/pull/39231) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Backport script [#39235](https://github.com/ClickHouse/ClickHouse/pull/39235) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
||||
* Do not color logs on client if they are redirected to file [#39243](https://github.com/ClickHouse/ClickHouse/pull/39243) ([Anton Popov](https://github.com/CurtizJ)).
|
||||
* Remove incorrect assertion [#39245](https://github.com/ClickHouse/ClickHouse/pull/39245) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Add X86 prefix to x86 performance tests [#39251](https://github.com/ClickHouse/ClickHouse/pull/39251) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Check that the destination for a backup is not in use. [#39254](https://github.com/ClickHouse/ClickHouse/pull/39254) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Fix stacktraces in gdb in BC check [#39256](https://github.com/ClickHouse/ClickHouse/pull/39256) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Disable flaky test `test_s3_zero_copy_on_hybrid_storage` [#39258](https://github.com/ClickHouse/ClickHouse/pull/39258) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Enabled Wc99-extensions + Wsign-conversion [#39261](https://github.com/ClickHouse/ClickHouse/pull/39261) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Pass const StringRef by value, not by reference [#39262](https://github.com/ClickHouse/ClickHouse/pull/39262) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Fix assertion in transactions [#39263](https://github.com/ClickHouse/ClickHouse/pull/39263) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix macosx compilation due to endian.h [#39265](https://github.com/ClickHouse/ClickHouse/pull/39265) ([Jordi Villar](https://github.com/jrdi)).
|
||||
* Another supression for BC check [#39276](https://github.com/ClickHouse/ClickHouse/pull/39276) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix builder image for releases w/o diagnostics tool [#39281](https://github.com/ClickHouse/ClickHouse/pull/39281) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* [RFC] Remove superior atomic from MergeTreeBackgroundExecutor and annotations for TSA [#39285](https://github.com/ClickHouse/ClickHouse/pull/39285) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix clang tidy [#39288](https://github.com/ClickHouse/ClickHouse/pull/39288) ([Kseniia Sumarokova](https://github.com/kssenii)).
|
||||
* Fix running cmake with predefined cache (for development only) [#39295](https://github.com/ClickHouse/ClickHouse/pull/39295) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix googletest contrib compilation (due to GTEST_HAS_POSIX_RE=0) [#39298](https://github.com/ClickHouse/ClickHouse/pull/39298) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* First try at reducing the use of StringRef [#39300](https://github.com/ClickHouse/ClickHouse/pull/39300) ([Robert Schulze](https://github.com/rschu1ze)).
|
||||
* Whitespaces [#39303](https://github.com/ClickHouse/ClickHouse/pull/39303) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
* Add test for window function inside CASE [#39305](https://github.com/ClickHouse/ClickHouse/pull/39305) ([Dmitry Novik](https://github.com/novikd)).
|
||||
* Simple Check should be updated on rerun [#39307](https://github.com/ClickHouse/ClickHouse/pull/39307) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
|
||||
* Fix leaking of logger in clickhouse-disks [#39314](https://github.com/ClickHouse/ClickHouse/pull/39314) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Update exception message [#39315](https://github.com/ClickHouse/ClickHouse/pull/39315) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix build clang-13 [#39318](https://github.com/ClickHouse/ClickHouse/pull/39318) ([alesapin](https://github.com/alesapin)).
|
||||
* Auto set test name in integration tests [#39322](https://github.com/ClickHouse/ClickHouse/pull/39322) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Try fix flaky test_store_cleanup [#39334](https://github.com/ClickHouse/ClickHouse/pull/39334) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Do not start on unexpected Ordinary metadata [#39337](https://github.com/ClickHouse/ClickHouse/pull/39337) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* switch from mkdocs to Docusaurus [#39338](https://github.com/ClickHouse/ClickHouse/pull/39338) ([Dan Roscigno](https://github.com/DanRoscigno)).
|
||||
* Fix flaky 01174_select_insert_isolation [#39339](https://github.com/ClickHouse/ClickHouse/pull/39339) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Better exception messages in schema inference [#39340](https://github.com/ClickHouse/ClickHouse/pull/39340) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix memory exceptions with transactions [#39341](https://github.com/ClickHouse/ClickHouse/pull/39341) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix typo [#39360](https://github.com/ClickHouse/ClickHouse/pull/39360) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Fix typo [#39361](https://github.com/ClickHouse/ClickHouse/pull/39361) ([Kruglov Pavel](https://github.com/Avogar)).
|
||||
* Do not enqueue uneeded parts for check [#39366](https://github.com/ClickHouse/ClickHouse/pull/39366) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Avoid loading toolchain file multiple times to avoid confusing ccache [#39387](https://github.com/ClickHouse/ClickHouse/pull/39387) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Fix make clean (due to crosscompile of llvm) [#39392](https://github.com/ClickHouse/ClickHouse/pull/39392) ([Azat Khuzhin](https://github.com/azat)).
|
||||
* Disable real-time digest in Keeper by default [#39393](https://github.com/ClickHouse/ClickHouse/pull/39393) ([Antonio Andelic](https://github.com/antonio2368)).
|
||||
* Fix interactive client with older server [#39413](https://github.com/ClickHouse/ClickHouse/pull/39413) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Fix BC check [#39414](https://github.com/ClickHouse/ClickHouse/pull/39414) ([Alexander Tokmakov](https://github.com/tavplubix)).
|
||||
* Fix flaky test test_login_as_dropped_user_xml. [#39415](https://github.com/ClickHouse/ClickHouse/pull/39415) ([Vitaly Baranov](https://github.com/vitlibar)).
|
||||
* Introduce a dependency to libuv when building NATS [#39427](https://github.com/ClickHouse/ClickHouse/pull/39427) ([ltrk2](https://github.com/ltrk2)).
|
||||
* Set default value cross_to_inner_join_rewrite = 1 [#39443](https://github.com/ClickHouse/ClickHouse/pull/39443) ([Vladimir C](https://github.com/vdimir)).
|
||||
* Respect table alias for additional_table_filters. [#39456](https://github.com/ClickHouse/ClickHouse/pull/39456) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
|
||||
|
||||
#### Performance optimization and Bug Fix
|
||||
|
||||
* Enabled `pread_threadpool` read method by default. It will increase read performance. Bug fix: if direct IO is enabled and the number of threads is large and `pread_threadpool` is used, it may cause a logical error. [#33653](https://github.com/ClickHouse/ClickHouse/pull/33653) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
||||
|
||||
@ -75,7 +75,7 @@ This will create the `programs/clickhouse` executable, which can be used with `c
|
||||
The build requires the following components:
|
||||
|
||||
- Git (is used only to checkout the sources, it’s not needed for the build)
|
||||
- CMake 3.14 or newer
|
||||
- CMake 3.15 or newer
|
||||
- Ninja
|
||||
- C++ compiler: clang-14 or newer
|
||||
- Linker: lld
|
||||
|
||||
@ -3329,6 +3329,15 @@ Read more about [memory overcommit](memory-overcommit.md).
|
||||
|
||||
Default value: `1GiB`.
|
||||
|
||||
## compatibility {#compatibility}
|
||||
|
||||
This setting changes other settings according to provided ClickHouse version.
|
||||
If a behaviour in ClickHouse was changed by using a different default value for some setting, this compatibility setting allows you to use default values from previous versions for all the settings that were not set by the user.
|
||||
|
||||
This setting takes ClickHouse version number as a string, like `21.3`, `21.8`. Empty value means that this setting is disabled.
|
||||
|
||||
Disabled by default.
|
||||
|
||||
# Format settings {#format-settings}
|
||||
|
||||
## input_format_skip_unknown_fields {#input_format_skip_unknown_fields}
|
||||
|
||||
@ -1,50 +1,94 @@
|
||||
## How ClickHouse documentation is generated? {#how-clickhouse-documentation-is-generated}
|
||||
## Generating ClickHouse documentation {#how-clickhouse-documentation-is-generated}
|
||||
|
||||
ClickHouse documentation is built using [build.py](build.py) script that uses [mkdocs](https://www.mkdocs.org) library and it’s dependencies to separately build all version of documentations (all languages in either single and multi page mode) as static HTMLs for each single page version. The results are then put in the correct directory structure. It is recommended to use Python 3.7 to run this script.
|
||||
ClickHouse documentation is built using [Docusaurus](https://docusaurus.io).
|
||||
|
||||
[release.sh](release.sh) also pulls static files needed for [official ClickHouse website](https://clickhouse.com) from [../../website](../../website) folder then pushes to specified GitHub repo to be served via [GitHub Pages](https://pages.github.com).
|
||||
## Check the look of your documentation changes {#how-to-check-if-the-documentation-will-look-fine}
|
||||
|
||||
## How to check if the documentation will look fine? {#how-to-check-if-the-documentation-will-look-fine}
|
||||
There are a few options that are all useful depending on how large or complex your edits are.
|
||||
|
||||
There are few options that are all useful depending on how large or complex your edits are.
|
||||
### Use the GitHub web interface to edit
|
||||
|
||||
### Use GitHub web interface to edit
|
||||
Every page in the docs has an **Edit this page** link that opens the page in the GitHub editor. GitHub has Markdown support with a preview feature. The details of GitHub Markdown and the documentation Markdown are a bit different but generally this is close enough, and the person merging your PR will build the docs and check them.
|
||||
|
||||
GitHub has Markdown support with preview feature, but the details of GitHub Markdown dialect are a bit different in ClickHouse documentation.
|
||||
### Install a Markdown editor or plugin for your IDE {#install-markdown-editor-or-plugin-for-your-ide}
|
||||
|
||||
### Install Markdown editor or plugin for your IDE {#install-markdown-editor-or-plugin-for-your-ide}
|
||||
Usually, these plugins provide a preview of how the markdown will render, and they catch basic errors like unclosed tags very early.
|
||||
|
||||
Usually those also have some way to preview how Markdown will look like, which allows to catch basic errors like unclosed tags very early.
|
||||
|
||||
### Use build.py {#use-build-py}
|
||||
## Build the docs locally {#use-build-py}
|
||||
|
||||
It’ll take some effort to go through, but the result will be very close to production documentation.
|
||||
You can build the docs locally. It takes a few minutes to set up, but once you have done it the first time, the process is very simple.
|
||||
|
||||
For the first time you’ll need to:
|
||||
### Clone the repos
|
||||
|
||||
#### 1. Set up virtualenv
|
||||
The documentation is in two repos, clone both of them:
|
||||
- [ClickHouse/ClickHouse](https://github.com/ClickHouse/ClickHouse)
|
||||
- [ClickHouse/ClickHouse-docs](https://github.com/ClickHouse/clickhouse-docs)
|
||||
|
||||
``` bash
|
||||
$ cd ClickHouse/docs/tools
|
||||
$ mkdir venv
|
||||
$ virtualenv -p $(which python3) venv
|
||||
$ source venv/bin/activate
|
||||
$ pip3 install -r requirements.txt
|
||||
### Install Node.js
|
||||
|
||||
The documentation is built with Docusaurus, which requires Node.js. We recommend version 16. Install [Node.js](https://nodejs.org/en/download/).
|
||||
|
||||
### Copy files into place
|
||||
|
||||
Docusaurus expects all of the markdown files to be located in the directory tree `clickhouse-docs/docs/`. This is not the way our repos are set up, so some copying of files is needed to build the docs:
|
||||
|
||||
```bash
|
||||
# from the parent directory of both the ClickHouse/ClickHouse and ClickHouse-clickhouse-docs repos:
|
||||
cp -r ClickHouse/docs/en/development clickhouse-docs/docs/en/
|
||||
cp -r ClickHouse/docs/en/engines clickhouse-docs/docs/en/
|
||||
cp -r ClickHouse/docs/en/getting-started clickhouse-docs/docs/en/
|
||||
cp -r ClickHouse/docs/en/interfaces clickhouse-docs/docs/en/
|
||||
cp -r ClickHouse/docs/en/operations clickhouse-docs/docs/en/
|
||||
cp -r ClickHouse/docs/en/sql-reference clickhouse-docs/docs/en/
|
||||
|
||||
cp -r ClickHouse/docs/ru/* clickhouse-docs/docs/ru/
|
||||
cp -r ClickHouse/docs/zh clickhouse-docs/docs/
|
||||
```
|
||||
|
||||
#### 2. Run build.py
|
||||
#### Note: Symlinks will not work.
|
||||
### Setup Docusaurus
|
||||
|
||||
When all prerequisites are installed, running `build.py` without args (there are some, check `build.py --help`) will generate `ClickHouse/docs/build` folder with complete static html website.
|
||||
There are two commands that you may need to use with Docusaurus:
|
||||
- `yarn install`
|
||||
- `yarn start`
|
||||
|
||||
The easiest way to see the result is to use `--livereload=8888` argument of build.py. Alternatively, you can manually launch a HTTP server to serve the docs, for example by running `cd ClickHouse/docs/build && python3 -m http.server 8888`. Then go to http://localhost:8888 in browser. Feel free to use any other port instead of 8888.
|
||||
#### Install Docusaurus and its dependencies:
|
||||
|
||||
```bash
|
||||
cd clickhouse-docs
|
||||
yarn install
|
||||
```
|
||||
|
||||
#### Start a development Docusaurus environment
|
||||
|
||||
This command will start Docusaurus in development mode, which means that as you edit source (for example, `.md` files) files the changes will be rendered into HTML files and served by the Docusaurus development server.
|
||||
|
||||
```bash
|
||||
yarn start
|
||||
```
|
||||
|
||||
### Make your changes to the markdown files
|
||||
|
||||
Edit your files. Remember that if you are editing files in the `ClickHouse/ClickHouse` repo then you should edit them
|
||||
in that repo and then copy the edited file into the `ClickHouse/clickhouse-docs/` directory structure so that they are updated in your develoment environment.
|
||||
|
||||
`yarn start` probably opened a browser for you when you ran it; if not, open a browser to `http://localhost:3000/docs/en/intro` and navigate to the documentation that you are changing. If you have already made the changes, you can verify them here; if not, make them, and you will see the page update as you save the changes.
|
||||
|
||||
## How to change code highlighting? {#how-to-change-code-hl}
|
||||
|
||||
ClickHouse does not use mkdocs `highlightjs` feature. It uses modified pygments styles instead.
|
||||
If you want to change code highlighting, edit the `website/css/highlight.css` file.
|
||||
Currently, an [eighties](https://github.com/idleberg/base16-pygments/blob/master/css/base16-eighties.dark.css) theme
|
||||
is used.
|
||||
Code highlighting is based on the language chosen for your code blocks. Specify the language when you start the code block:
|
||||
|
||||
<pre lang="no-highlight"><code>```sql
|
||||
SELECT firstname from imdb.actors;
|
||||
```
|
||||
</code></pre>
|
||||
|
||||
```sql
|
||||
SELECT firstname from imdb.actors;
|
||||
```
|
||||
|
||||
If you need a language supported then open an issue in [ClickHouse-docs](https://github.com/ClickHouse/clickhouse-docs/issues).
|
||||
## How to subscribe on documentation changes? {#how-to-subscribe-on-documentation-changes}
|
||||
|
||||
At the moment there’s no easy way to do just that, but you can consider:
|
||||
|
||||
@ -102,9 +102,34 @@ void Client::processError(const String & query) const
|
||||
}
|
||||
|
||||
|
||||
void Client::showWarnings()
|
||||
{
|
||||
try
|
||||
{
|
||||
std::vector<String> messages = loadWarningMessages();
|
||||
if (!messages.empty())
|
||||
{
|
||||
std::cout << "Warnings:" << std::endl;
|
||||
for (const auto & message : messages)
|
||||
std::cout << " * " << message << std::endl;
|
||||
std::cout << std::endl;
|
||||
}
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
/// Ignore exception
|
||||
}
|
||||
}
|
||||
|
||||
/// Make query to get all server warnings
|
||||
std::vector<String> Client::loadWarningMessages()
|
||||
{
|
||||
/// Older server versions cannot execute the query loading warnings.
|
||||
constexpr UInt64 min_server_revision_to_load_warnings = DBMS_MIN_PROTOCOL_VERSION_WITH_VIEW_IF_PERMITTED;
|
||||
|
||||
if (server_revision < min_server_revision_to_load_warnings)
|
||||
return {};
|
||||
|
||||
std::vector<String> messages;
|
||||
connection->sendQuery(connection_parameters.timeouts,
|
||||
"SELECT * FROM viewIfPermitted(SELECT message FROM system.warnings ELSE null('message String'))",
|
||||
@ -226,25 +251,9 @@ try
|
||||
|
||||
connect();
|
||||
|
||||
/// Load Warnings at the beginning of connection
|
||||
/// Show warnings at the beginning of connection.
|
||||
if (is_interactive && !config().has("no-warnings"))
|
||||
{
|
||||
try
|
||||
{
|
||||
std::vector<String> messages = loadWarningMessages();
|
||||
if (!messages.empty())
|
||||
{
|
||||
std::cout << "Warnings:" << std::endl;
|
||||
for (const auto & message : messages)
|
||||
std::cout << " * " << message << std::endl;
|
||||
std::cout << std::endl;
|
||||
}
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
/// Ignore exception
|
||||
}
|
||||
}
|
||||
showWarnings();
|
||||
|
||||
if (is_interactive && !delayed_interactive)
|
||||
{
|
||||
@ -370,7 +379,7 @@ void Client::connect()
|
||||
}
|
||||
|
||||
server_version = toString(server_version_major) + "." + toString(server_version_minor) + "." + toString(server_version_patch);
|
||||
load_suggestions = is_interactive && (server_revision >= Suggest::MIN_SERVER_REVISION && !config().getBool("disable_suggestion", false));
|
||||
load_suggestions = is_interactive && (server_revision >= Suggest::MIN_SERVER_REVISION) && !config().getBool("disable_suggestion", false);
|
||||
|
||||
if (server_display_name = connection->getServerDisplayName(connection_parameters.timeouts); server_display_name.empty())
|
||||
server_display_name = config().getString("host", "localhost");
|
||||
|
||||
@ -45,6 +45,7 @@ protected:
|
||||
|
||||
private:
|
||||
void printChangedSettings() const;
|
||||
void showWarnings();
|
||||
std::vector<String> loadWarningMessages();
|
||||
};
|
||||
}
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include "ICommand.h"
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -110,18 +110,24 @@ namespace
|
||||
}
|
||||
|
||||
/// Returns the host name by its address.
|
||||
String getHostByAddress(const IPAddress & address)
|
||||
Strings getHostsByAddress(const IPAddress & address)
|
||||
{
|
||||
String host = DNSResolver::instance().reverseResolve(address);
|
||||
auto hosts = DNSResolver::instance().reverseResolve(address);
|
||||
|
||||
/// Check that PTR record is resolved back to client address
|
||||
if (!isAddressOfHost(address, host))
|
||||
throw Exception("Host " + String(host) + " isn't resolved back to " + address.toString(), ErrorCodes::DNS_ERROR);
|
||||
if (hosts.empty())
|
||||
throw Exception(ErrorCodes::DNS_ERROR, "{} could not be resolved", address.toString());
|
||||
|
||||
return host;
|
||||
|
||||
for (const auto & host : hosts)
|
||||
{
|
||||
/// Check that PTR record is resolved back to client address
|
||||
if (!isAddressOfHost(address, host))
|
||||
throw Exception(ErrorCodes::DNS_ERROR, "Host {} isn't resolved back to {}", host, address.toString());
|
||||
}
|
||||
|
||||
return hosts;
|
||||
}
|
||||
|
||||
|
||||
void parseLikePatternIfIPSubnet(const String & pattern, IPSubnet & subnet, IPAddress::Family address_family)
|
||||
{
|
||||
size_t slash = pattern.find('/');
|
||||
@ -520,20 +526,29 @@ bool AllowedClientHosts::contains(const IPAddress & client_address) const
|
||||
return true;
|
||||
|
||||
/// Check `name_regexps`.
|
||||
std::optional<String> resolved_host;
|
||||
std::optional<Strings> resolved_hosts;
|
||||
auto check_name_regexp = [&](const String & name_regexp_)
|
||||
{
|
||||
try
|
||||
{
|
||||
if (boost::iequals(name_regexp_, "localhost"))
|
||||
return is_client_local();
|
||||
if (!resolved_host)
|
||||
resolved_host = getHostByAddress(client_v6);
|
||||
if (resolved_host->empty())
|
||||
return false;
|
||||
Poco::RegularExpression re(name_regexp_);
|
||||
Poco::RegularExpression::Match match;
|
||||
return re.match(*resolved_host, match) != 0;
|
||||
if (!resolved_hosts)
|
||||
{
|
||||
resolved_hosts = getHostsByAddress(client_address);
|
||||
}
|
||||
|
||||
for (const auto & host : resolved_hosts.value())
|
||||
{
|
||||
Poco::RegularExpression re(name_regexp_);
|
||||
Poco::RegularExpression::Match match;
|
||||
if (re.match(host, match) != 0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
catch (const Exception & e)
|
||||
{
|
||||
|
||||
@ -15,6 +15,7 @@
|
||||
#include <Poco/JSON/Stringifier.h>
|
||||
#include <boost/algorithm/string/case_conv.hpp>
|
||||
#include <boost/range/adaptor/map.hpp>
|
||||
#include <base/range.h>
|
||||
#include <filesystem>
|
||||
#include <fstream>
|
||||
|
||||
|
||||
@ -509,7 +509,6 @@ LDAPClient::SearchResults LDAPClient::search(const SearchParams & search_params)
|
||||
if (referrals)
|
||||
{
|
||||
SCOPE_EXIT({
|
||||
// ldap_value_free(referrals);
|
||||
ber_memvfree(reinterpret_cast<void **>(referrals));
|
||||
referrals = nullptr;
|
||||
});
|
||||
|
||||
@ -8,6 +8,8 @@
|
||||
namespace DB
|
||||
{
|
||||
|
||||
struct Array;
|
||||
|
||||
Array getAggregateFunctionParametersArray(
|
||||
const ASTPtr & expression_list,
|
||||
const std::string & error_context,
|
||||
|
||||
@ -7,6 +7,7 @@
|
||||
#include <IO/Archives/hasRegisteredArchiveFileExtension.h>
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
#include <filesystem>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
|
||||
namespace DB
|
||||
|
||||
@ -376,7 +376,7 @@ if (TARGET ch_contrib::rdkafka)
|
||||
endif()
|
||||
|
||||
if (TARGET ch_contrib::nats_io)
|
||||
dbms_target_link_libraries(PRIVATE ch_contrib::nats_io)
|
||||
dbms_target_link_libraries(PRIVATE ch_contrib::nats_io ch_contrib::uv)
|
||||
endif()
|
||||
|
||||
if (TARGET ch_contrib::sasl2)
|
||||
@ -447,6 +447,9 @@ if (TARGET ch_contrib::avrocpp)
|
||||
dbms_target_link_libraries(PRIVATE ch_contrib::avrocpp)
|
||||
endif ()
|
||||
|
||||
set_source_files_properties(Common/CaresPTRResolver.cpp PROPERTIES COMPILE_FLAGS -Wno-reserved-identifier)
|
||||
target_link_libraries (clickhouse_common_io PRIVATE ch_contrib::c-ares)
|
||||
|
||||
if (TARGET OpenSSL::Crypto)
|
||||
dbms_target_link_libraries (PRIVATE OpenSSL::Crypto)
|
||||
target_link_libraries (clickhouse_common_io PRIVATE OpenSSL::Crypto)
|
||||
|
||||
@ -152,7 +152,6 @@ static void incrementProfileEventsBlock(Block & dst, const Block & src)
|
||||
|
||||
auto & dst_column_host_name = typeid_cast<ColumnString &>(*mutable_columns[name_pos["host_name"]]);
|
||||
auto & dst_array_current_time = typeid_cast<ColumnUInt32 &>(*mutable_columns[name_pos["current_time"]]).getData();
|
||||
// auto & dst_array_thread_id = typeid_cast<ColumnUInt64 &>(*mutable_columns[name_pos["thread_id"]]).getData();
|
||||
auto & dst_array_type = typeid_cast<ColumnInt8 &>(*mutable_columns[name_pos["type"]]).getData();
|
||||
auto & dst_column_name = typeid_cast<ColumnString &>(*mutable_columns[name_pos["name"]]);
|
||||
auto & dst_array_value = typeid_cast<ColumnInt64 &>(*mutable_columns[name_pos["value"]]).getData();
|
||||
|
||||
@ -28,8 +28,8 @@ public:
|
||||
template <typename ConnectionType>
|
||||
void load(ContextPtr context, const ConnectionParameters & connection_parameters, Int32 suggestion_limit);
|
||||
|
||||
/// Older server versions cannot execute the query above.
|
||||
static constexpr int MIN_SERVER_REVISION = 54406;
|
||||
/// Older server versions cannot execute the query loading suggestions.
|
||||
static constexpr int MIN_SERVER_REVISION = DBMS_MIN_PROTOCOL_VERSION_WITH_VIEW_IF_PERMITTED;
|
||||
|
||||
private:
|
||||
void fetch(IServerConnection & connection, const ConnectionTimeouts & timeouts, const std::string & query);
|
||||
|
||||
@ -132,14 +132,12 @@ namespace
|
||||
ColumnLowCardinality::ColumnLowCardinality(MutableColumnPtr && column_unique_, MutableColumnPtr && indexes_, bool is_shared)
|
||||
: dictionary(std::move(column_unique_), is_shared), idx(std::move(indexes_))
|
||||
{
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
void ColumnLowCardinality::insert(const Field & x)
|
||||
{
|
||||
compactIfSharedDictionary();
|
||||
idx.insertPosition(dictionary.getColumnUnique().uniqueInsert(x));
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
void ColumnLowCardinality::insertDefault()
|
||||
@ -167,15 +165,12 @@ void ColumnLowCardinality::insertFrom(const IColumn & src, size_t n)
|
||||
const auto & nested = *low_cardinality_src->getDictionary().getNestedColumn();
|
||||
idx.insertPosition(dictionary.getColumnUnique().uniqueInsertFrom(nested, position));
|
||||
}
|
||||
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
void ColumnLowCardinality::insertFromFullColumn(const IColumn & src, size_t n)
|
||||
{
|
||||
compactIfSharedDictionary();
|
||||
idx.insertPosition(dictionary.getColumnUnique().uniqueInsertFrom(src, n));
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
void ColumnLowCardinality::insertRangeFrom(const IColumn & src, size_t start, size_t length)
|
||||
@ -205,7 +200,6 @@ void ColumnLowCardinality::insertRangeFrom(const IColumn & src, size_t start, si
|
||||
auto inserted_indexes = dictionary.getColumnUnique().uniqueInsertRangeFrom(*used_keys, 0, used_keys->size());
|
||||
idx.insertPositionsRange(*inserted_indexes->index(*sub_idx, 0), 0, length);
|
||||
}
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
void ColumnLowCardinality::insertRangeFromFullColumn(const IColumn & src, size_t start, size_t length)
|
||||
@ -213,7 +207,6 @@ void ColumnLowCardinality::insertRangeFromFullColumn(const IColumn & src, size_t
|
||||
compactIfSharedDictionary();
|
||||
auto inserted_indexes = dictionary.getColumnUnique().uniqueInsertRangeFrom(src, start, length);
|
||||
idx.insertPositionsRange(*inserted_indexes, 0, length);
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
static void checkPositionsAreLimited(const IColumn & positions, UInt64 limit)
|
||||
@ -254,14 +247,12 @@ void ColumnLowCardinality::insertRangeFromDictionaryEncodedColumn(const IColumn
|
||||
compactIfSharedDictionary();
|
||||
auto inserted_indexes = dictionary.getColumnUnique().uniqueInsertRangeFrom(keys, 0, keys.size());
|
||||
idx.insertPositionsRange(*inserted_indexes->index(positions, 0), 0, positions.size());
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
void ColumnLowCardinality::insertData(const char * pos, size_t length)
|
||||
{
|
||||
compactIfSharedDictionary();
|
||||
idx.insertPosition(dictionary.getColumnUnique().uniqueInsertData(pos, length));
|
||||
// idx.check(getDictionary().size());
|
||||
}
|
||||
|
||||
StringRef ColumnLowCardinality::serializeValueIntoArena(size_t n, Arena & arena, char const *& begin) const
|
||||
@ -276,7 +267,6 @@ const char * ColumnLowCardinality::deserializeAndInsertFromArena(const char * po
|
||||
const char * new_pos;
|
||||
idx.insertPosition(dictionary.getColumnUnique().uniqueDeserializeAndInsertFromArena(pos, new_pos));
|
||||
|
||||
// idx.check(getDictionary().size());
|
||||
return new_pos;
|
||||
}
|
||||
|
||||
|
||||
@ -273,14 +273,6 @@ llvm::Value * ColumnNullable::compileComparator(llvm::IRBuilderBase & builder, l
|
||||
|
||||
b.CreateCondBr(lhs_or_rhs_are_null, lhs_or_rhs_are_null_block, lhs_rhs_are_not_null_block);
|
||||
|
||||
// if (unlikely(lval_is_null || rval_is_null))
|
||||
// {
|
||||
// if (lval_is_null && rval_is_null)
|
||||
// return 0;
|
||||
// else
|
||||
// return lval_is_null ? null_direction_hint : -null_direction_hint;
|
||||
// }
|
||||
|
||||
b.SetInsertPoint(lhs_or_rhs_are_null_block);
|
||||
auto * lhs_equals_rhs_result = llvm::ConstantInt::getSigned(b.getInt8Ty(), 0);
|
||||
llvm::Value * lhs_and_rhs_are_null = b.CreateAnd(lhs_is_null_value, rhs_is_null_value);
|
||||
@ -288,8 +280,6 @@ llvm::Value * ColumnNullable::compileComparator(llvm::IRBuilderBase & builder, l
|
||||
llvm::Value * lhs_or_rhs_are_null_block_result = b.CreateSelect(lhs_and_rhs_are_null, lhs_equals_rhs_result, lhs_is_null_result);
|
||||
b.CreateBr(join_block);
|
||||
|
||||
// getNestedColumn().compareAt(n, m, nested_rhs, null_direction_hint);
|
||||
|
||||
b.SetInsertPoint(lhs_rhs_are_not_null_block);
|
||||
llvm::Value * lhs_rhs_are_not_null_block_result
|
||||
= nested_column->compileComparator(builder, lhs_unwrapped_value, rhs_unwrapped_value, nan_direction_hint);
|
||||
@ -793,4 +783,18 @@ ColumnPtr makeNullable(const ColumnPtr & column)
|
||||
return ColumnNullable::create(column, ColumnUInt8::create(column->size(), 0));
|
||||
}
|
||||
|
||||
ColumnPtr makeNullableSafe(const ColumnPtr & column)
|
||||
{
|
||||
if (isColumnNullable(*column))
|
||||
return column;
|
||||
|
||||
if (isColumnConst(*column))
|
||||
return ColumnConst::create(makeNullableSafe(assert_cast<const ColumnConst &>(*column).getDataColumnPtr()), column->size());
|
||||
|
||||
if (column->canBeInsideNullable())
|
||||
return makeNullable(column);
|
||||
|
||||
return column;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -223,5 +223,6 @@ private:
|
||||
};
|
||||
|
||||
ColumnPtr makeNullable(const ColumnPtr & column);
|
||||
ColumnPtr makeNullableSafe(const ColumnPtr & column);
|
||||
|
||||
}
|
||||
|
||||
@ -548,7 +548,6 @@ MutableColumnPtr ColumnUnique<ColumnType>::uniqueInsertRangeImpl(
|
||||
}
|
||||
}
|
||||
|
||||
// checkIndexes(*positions_column, column->size() + (overflowed_keys ? overflowed_keys->size() : 0));
|
||||
return std::move(positions_column);
|
||||
}
|
||||
|
||||
|
||||
@ -514,8 +514,6 @@ private:
|
||||
return allocateFromFreeRegion(*free_region, size);
|
||||
}
|
||||
|
||||
// std::cerr << "Requested size: " << size << "\n";
|
||||
|
||||
/// Evict something from cache and continue.
|
||||
while (true)
|
||||
{
|
||||
|
||||
109
src/Common/CaresPTRResolver.cpp
Normal file
109
src/Common/CaresPTRResolver.cpp
Normal file
@ -0,0 +1,109 @@
|
||||
#include "CaresPTRResolver.h"
|
||||
#include <arpa/inet.h>
|
||||
#include <sys/select.h>
|
||||
#include <Common/Exception.h>
|
||||
#include "ares.h"
|
||||
#include "netdb.h"
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
namespace ErrorCodes
|
||||
{
|
||||
extern const int DNS_ERROR;
|
||||
}
|
||||
|
||||
static void callback(void * arg, int status, int, struct hostent * host)
|
||||
{
|
||||
auto * ptr_records = reinterpret_cast<std::vector<std::string>*>(arg);
|
||||
if (status == ARES_SUCCESS && host->h_aliases)
|
||||
{
|
||||
int i = 0;
|
||||
while (auto * ptr_record = host->h_aliases[i])
|
||||
{
|
||||
ptr_records->emplace_back(ptr_record);
|
||||
i++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
CaresPTRResolver::CaresPTRResolver(CaresPTRResolver::provider_token) : channel(nullptr)
|
||||
{
|
||||
/*
|
||||
* ares_library_init is not thread safe. Currently, the only other usage of c-ares seems to be in grpc.
|
||||
* In grpc, ares_library_init seems to be called only in Windows.
|
||||
* See https://github.com/grpc/grpc/blob/master/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc#L1187
|
||||
* That means it's safe to init it here, but we should be cautious when introducing new code that depends on c-ares and even updates
|
||||
* to grpc. As discussed in https://github.com/ClickHouse/ClickHouse/pull/37827#discussion_r919189085, c-ares should be adapted to be atomic
|
||||
* */
|
||||
if (ares_library_init(ARES_LIB_INIT_ALL) != ARES_SUCCESS || ares_init(&channel) != ARES_SUCCESS)
|
||||
{
|
||||
throw DB::Exception("Failed to initialize c-ares", DB::ErrorCodes::DNS_ERROR);
|
||||
}
|
||||
}
|
||||
|
||||
CaresPTRResolver::~CaresPTRResolver()
|
||||
{
|
||||
ares_destroy(channel);
|
||||
ares_library_cleanup();
|
||||
}
|
||||
|
||||
std::vector<std::string> CaresPTRResolver::resolve(const std::string & ip)
|
||||
{
|
||||
std::vector<std::string> ptr_records;
|
||||
|
||||
resolve(ip, ptr_records);
|
||||
wait();
|
||||
|
||||
return ptr_records;
|
||||
}
|
||||
|
||||
std::vector<std::string> CaresPTRResolver::resolve_v6(const std::string & ip)
|
||||
{
|
||||
std::vector<std::string> ptr_records;
|
||||
|
||||
resolve_v6(ip, ptr_records);
|
||||
wait();
|
||||
|
||||
return ptr_records;
|
||||
}
|
||||
|
||||
void CaresPTRResolver::resolve(const std::string & ip, std::vector<std::string> & response)
|
||||
{
|
||||
in_addr addr;
|
||||
|
||||
inet_pton(AF_INET, ip.c_str(), &addr);
|
||||
|
||||
ares_gethostbyaddr(channel, reinterpret_cast<const void*>(&addr), sizeof(addr), AF_INET, callback, &response);
|
||||
}
|
||||
|
||||
void CaresPTRResolver::resolve_v6(const std::string & ip, std::vector<std::string> & response)
|
||||
{
|
||||
in6_addr addr;
|
||||
inet_pton(AF_INET6, ip.c_str(), &addr);
|
||||
|
||||
ares_gethostbyaddr(channel, reinterpret_cast<const void*>(&addr), sizeof(addr), AF_INET6, callback, &response);
|
||||
}
|
||||
|
||||
void CaresPTRResolver::wait()
|
||||
{
|
||||
timeval * tvp, tv;
|
||||
fd_set read_fds;
|
||||
fd_set write_fds;
|
||||
int nfds;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
FD_ZERO(&read_fds);
|
||||
FD_ZERO(&write_fds);
|
||||
nfds = ares_fds(channel, &read_fds,&write_fds);
|
||||
if (nfds == 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
tvp = ares_timeout(channel, nullptr, &tv);
|
||||
select(nfds, &read_fds, &write_fds, nullptr, tvp);
|
||||
ares_process(channel, &read_fds, &write_fds);
|
||||
}
|
||||
}
|
||||
}
|
||||
42
src/Common/CaresPTRResolver.h
Normal file
42
src/Common/CaresPTRResolver.h
Normal file
@ -0,0 +1,42 @@
|
||||
#pragma once
|
||||
|
||||
#include "DNSPTRResolver.h"
|
||||
|
||||
using ares_channel = struct ares_channeldata *;
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
/*
|
||||
* Implements reverse DNS resolution using c-ares lib. System reverse DNS resolution via
|
||||
* gethostbyaddr or getnameinfo does not work reliably because in some systems
|
||||
* it returns all PTR records for a given IP and in others it returns only one.
|
||||
* */
|
||||
class CaresPTRResolver : public DNSPTRResolver
|
||||
{
|
||||
friend class DNSPTRResolverProvider;
|
||||
|
||||
/*
|
||||
* Allow only DNSPTRProvider to instantiate this class
|
||||
* */
|
||||
struct provider_token {};
|
||||
|
||||
public:
|
||||
explicit CaresPTRResolver(provider_token);
|
||||
~CaresPTRResolver() override;
|
||||
|
||||
std::vector<std::string> resolve(const std::string & ip) override;
|
||||
|
||||
std::vector<std::string> resolve_v6(const std::string & ip) override;
|
||||
|
||||
private:
|
||||
void wait();
|
||||
|
||||
void resolve(const std::string & ip, std::vector<std::string> & response);
|
||||
|
||||
void resolve_v6(const std::string & ip, std::vector<std::string> & response);
|
||||
|
||||
ares_channel channel;
|
||||
};
|
||||
}
|
||||
|
||||
18
src/Common/DNSPTRResolver.h
Normal file
18
src/Common/DNSPTRResolver.h
Normal file
@ -0,0 +1,18 @@
|
||||
#pragma once
|
||||
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
struct DNSPTRResolver
|
||||
{
|
||||
|
||||
virtual ~DNSPTRResolver() = default;
|
||||
|
||||
virtual std::vector<std::string> resolve(const std::string & ip) = 0;
|
||||
|
||||
virtual std::vector<std::string> resolve_v6(const std::string & ip) = 0;
|
||||
|
||||
};
|
||||
}
|
||||
13
src/Common/DNSPTRResolverProvider.cpp
Normal file
13
src/Common/DNSPTRResolverProvider.cpp
Normal file
@ -0,0 +1,13 @@
|
||||
#include "DNSPTRResolverProvider.h"
|
||||
#include "CaresPTRResolver.h"
|
||||
|
||||
namespace DB
|
||||
{
|
||||
std::shared_ptr<DNSPTRResolver> DNSPTRResolverProvider::get()
|
||||
{
|
||||
static auto cares_resolver = std::make_shared<CaresPTRResolver>(
|
||||
CaresPTRResolver::provider_token {}
|
||||
);
|
||||
return cares_resolver;
|
||||
}
|
||||
}
|
||||
18
src/Common/DNSPTRResolverProvider.h
Normal file
18
src/Common/DNSPTRResolverProvider.h
Normal file
@ -0,0 +1,18 @@
|
||||
#pragma once
|
||||
|
||||
#include <memory>
|
||||
#include "DNSPTRResolver.h"
|
||||
|
||||
namespace DB
|
||||
{
|
||||
/*
|
||||
* Provides a ready-to-use DNSPTRResolver instance.
|
||||
* It hides 3rd party lib dependencies, handles initialization and lifetime.
|
||||
* Since `get` function is static, it can be called from any context. Including cached static functions.
|
||||
* */
|
||||
class DNSPTRResolverProvider
|
||||
{
|
||||
public:
|
||||
static std::shared_ptr<DNSPTRResolver> get();
|
||||
};
|
||||
}
|
||||
@ -12,6 +12,7 @@
|
||||
#include <atomic>
|
||||
#include <optional>
|
||||
#include <string_view>
|
||||
#include "DNSPTRResolverProvider.h"
|
||||
|
||||
namespace ProfileEvents
|
||||
{
|
||||
@ -138,16 +139,17 @@ static DNSResolver::IPAddresses resolveIPAddressImpl(const std::string & host)
|
||||
return addresses;
|
||||
}
|
||||
|
||||
static String reverseResolveImpl(const Poco::Net::IPAddress & address)
|
||||
static Strings reverseResolveImpl(const Poco::Net::IPAddress & address)
|
||||
{
|
||||
Poco::Net::SocketAddress sock_addr(address, 0);
|
||||
auto ptr_resolver = DB::DNSPTRResolverProvider::get();
|
||||
|
||||
/// Resolve by hand, because Poco::Net::DNS::hostByAddress(...) does getaddrinfo(...) after getnameinfo(...)
|
||||
char host[1024];
|
||||
int err = getnameinfo(sock_addr.addr(), sock_addr.length(), host, sizeof(host), nullptr, 0, NI_NAMEREQD);
|
||||
if (err)
|
||||
throw Exception("Cannot getnameinfo(" + address.toString() + "): " + gai_strerror(err), ErrorCodes::DNS_ERROR);
|
||||
return host;
|
||||
if (address.family() == Poco::Net::IPAddress::Family::IPv4)
|
||||
{
|
||||
return ptr_resolver->resolve(address.toString());
|
||||
} else
|
||||
{
|
||||
return ptr_resolver->resolve_v6(address.toString());
|
||||
}
|
||||
}
|
||||
|
||||
struct DNSResolver::Impl
|
||||
@ -235,7 +237,7 @@ std::vector<Poco::Net::SocketAddress> DNSResolver::resolveAddressList(const std:
|
||||
return addresses;
|
||||
}
|
||||
|
||||
String DNSResolver::reverseResolve(const Poco::Net::IPAddress & address)
|
||||
Strings DNSResolver::reverseResolve(const Poco::Net::IPAddress & address)
|
||||
{
|
||||
if (impl->disable_cache)
|
||||
return reverseResolveImpl(address);
|
||||
|
||||
@ -36,8 +36,8 @@ public:
|
||||
|
||||
std::vector<Poco::Net::SocketAddress> resolveAddressList(const std::string & host, UInt16 port);
|
||||
|
||||
/// Accepts host IP and resolves its host name
|
||||
String reverseResolve(const Poco::Net::IPAddress & address);
|
||||
/// Accepts host IP and resolves its host names
|
||||
Strings reverseResolve(const Poco::Net::IPAddress & address);
|
||||
|
||||
/// Get this server host name
|
||||
String getHostName();
|
||||
|
||||
@ -122,9 +122,6 @@ DateLUTImpl::DateLUTImpl(const std::string & time_zone_)
|
||||
values.time_at_offset_change_value = (transition.from - cctz::civil_second(date)) / Values::OffsetChangeFactor;
|
||||
values.amount_of_offset_change_value = (transition.to - transition.from) / Values::OffsetChangeFactor;
|
||||
|
||||
// std::cerr << time_zone << ", " << date << ": change from " << transition.from << " to " << transition.to << "\n";
|
||||
// std::cerr << time_zone << ", " << date << ": change at " << values.time_at_offset_change() << " with " << values.amount_of_offset_change() << "\n";
|
||||
|
||||
/// We don't support too large changes.
|
||||
if (values.amount_of_offset_change_value > 24 * 4)
|
||||
values.amount_of_offset_change_value = 24 * 4;
|
||||
|
||||
@ -74,7 +74,6 @@ public:
|
||||
using key_type = Key;
|
||||
using mapped_type = typename Cell::mapped_type;
|
||||
using value_type = typename Cell::value_type;
|
||||
using cell_type = Cell;
|
||||
|
||||
class Reader final : private Cell::State
|
||||
{
|
||||
@ -247,39 +246,6 @@ public:
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/// Same, but return false if it's full.
|
||||
bool ALWAYS_INLINE tryEmplace(Key x, iterator & it, bool & inserted)
|
||||
{
|
||||
Cell * res = findCell(x);
|
||||
it = iteratorTo(res);
|
||||
inserted = res == buf + m_size;
|
||||
if (inserted)
|
||||
{
|
||||
if (res == buf + capacity)
|
||||
return false;
|
||||
|
||||
new(res) Cell(x, *this);
|
||||
++m_size;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
/// Copy the cell from another hash table. It is assumed that there was no such key in the table yet.
|
||||
void ALWAYS_INLINE insertUnique(const Cell * cell)
|
||||
{
|
||||
memcpy(&buf[m_size], cell, sizeof(*cell));
|
||||
++m_size;
|
||||
}
|
||||
|
||||
void ALWAYS_INLINE insertUnique(Key x)
|
||||
{
|
||||
new(&buf[m_size]) Cell(x, *this);
|
||||
++m_size;
|
||||
}
|
||||
|
||||
|
||||
iterator ALWAYS_INLINE find(Key x) { return iteratorTo(findCell(x)); }
|
||||
const_iterator ALWAYS_INLINE find(Key x) const { return iteratorTo(findCell(x)); }
|
||||
|
||||
@ -381,36 +347,3 @@ template
|
||||
>
|
||||
using SmallSet = SmallTable<Key, HashTableCell<Key, HashUnused>, capacity>;
|
||||
|
||||
|
||||
template
|
||||
<
|
||||
typename Key,
|
||||
typename Cell,
|
||||
size_t capacity
|
||||
>
|
||||
class SmallMapTable : public SmallTable<Key, Cell, capacity>
|
||||
{
|
||||
public:
|
||||
using key_type = Key;
|
||||
using mapped_type = typename Cell::mapped_type;
|
||||
using value_type = typename Cell::value_type;
|
||||
using cell_type = Cell;
|
||||
|
||||
mapped_type & ALWAYS_INLINE operator[](Key x)
|
||||
{
|
||||
typename SmallMapTable::iterator it;
|
||||
bool inserted;
|
||||
this->emplace(x, it, inserted);
|
||||
new (&it->getMapped()) mapped_type();
|
||||
return it->getMapped();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template
|
||||
<
|
||||
typename Key,
|
||||
typename Mapped,
|
||||
size_t capacity
|
||||
>
|
||||
using SmallMap = SmallMapTable<Key, HashMapCell<Key, Mapped, HashUnused>, capacity>;
|
||||
|
||||
@ -45,7 +45,7 @@ void LRUFileCache::initialize()
|
||||
catch (...)
|
||||
{
|
||||
tryLogCurrentException(__PRETTY_FUNCTION__);
|
||||
return;
|
||||
throw;
|
||||
}
|
||||
}
|
||||
else
|
||||
@ -841,7 +841,11 @@ void LRUFileCache::loadCacheInfoIntoMemory(std::lock_guard<std::mutex> & cache_l
|
||||
/// cache_base_path / key_prefix / key / offset
|
||||
|
||||
if (!files.empty())
|
||||
throw Exception(ErrorCodes::LOGICAL_ERROR, "Cache already initialized");
|
||||
throw Exception(
|
||||
ErrorCodes::REMOTE_FS_OBJECT_CACHE_ERROR,
|
||||
"Cache initialization is partially made. "
|
||||
"This can be a result of a failed first attempt to initialize cache. "
|
||||
"Please, check log for error messages");
|
||||
|
||||
fs::directory_iterator key_prefix_it{cache_base_path};
|
||||
for (; key_prefix_it != fs::directory_iterator(); ++key_prefix_it)
|
||||
|
||||
@ -342,6 +342,23 @@ OptimizedRegularExpressionImpl<thread_safe>::OptimizedRegularExpressionImpl(cons
|
||||
}
|
||||
}
|
||||
|
||||
template <bool thread_safe>
|
||||
OptimizedRegularExpressionImpl<thread_safe>::OptimizedRegularExpressionImpl(OptimizedRegularExpressionImpl && rhs) noexcept
|
||||
: is_trivial(rhs.is_trivial)
|
||||
, required_substring_is_prefix(rhs.required_substring_is_prefix)
|
||||
, is_case_insensitive(rhs.is_case_insensitive)
|
||||
, required_substring(std::move(rhs.required_substring))
|
||||
, re2(std::move(rhs.re2))
|
||||
, number_of_subpatterns(rhs.number_of_subpatterns)
|
||||
{
|
||||
if (!required_substring.empty())
|
||||
{
|
||||
if (is_case_insensitive)
|
||||
case_insensitive_substring_searcher.emplace(required_substring.data(), required_substring.size());
|
||||
else
|
||||
case_sensitive_substring_searcher.emplace(required_substring.data(), required_substring.size());
|
||||
}
|
||||
}
|
||||
|
||||
template <bool thread_safe>
|
||||
bool OptimizedRegularExpressionImpl<thread_safe>::match(const char * subject, size_t subject_size) const
|
||||
|
||||
@ -56,6 +56,9 @@ public:
|
||||
using StringPieceType = std::conditional_t<thread_safe, re2::StringPiece, re2_st::StringPiece>;
|
||||
|
||||
OptimizedRegularExpressionImpl(const std::string & regexp_, int options = 0); /// NOLINT
|
||||
/// StringSearcher store pointers to required_substring, it must be updated on move.
|
||||
OptimizedRegularExpressionImpl(OptimizedRegularExpressionImpl && rhs) noexcept;
|
||||
OptimizedRegularExpressionImpl(const OptimizedRegularExpressionImpl & rhs) = delete;
|
||||
|
||||
bool match(const std::string & subject) const
|
||||
{
|
||||
|
||||
@ -355,8 +355,6 @@ private:
|
||||
template <size_t PASS>
|
||||
static inline void radixSortMSDInternal(Element * arr, size_t size, size_t limit)
|
||||
{
|
||||
// std::cerr << PASS << ", " << size << ", " << limit << "\n";
|
||||
|
||||
/// The beginning of every i-1-th bucket. 0th element will be equal to 1st.
|
||||
/// Last element will point to array end.
|
||||
std::unique_ptr<Element *[]> prev_buckets{new Element*[HISTOGRAM_SIZE + 1]};
|
||||
|
||||
@ -3,6 +3,7 @@
|
||||
#include <memory>
|
||||
#include <IO/ReadBufferFromFile.h>
|
||||
#include <IO/WriteBufferFromFile.h>
|
||||
#include <unordered_map>
|
||||
|
||||
|
||||
namespace DB
|
||||
|
||||
@ -42,13 +42,14 @@ void TraceSender::send(TraceType trace_type, const StackTrace & stack_trace, Int
|
||||
char buffer[buf_size];
|
||||
WriteBufferFromFileDescriptorDiscardOnFailure out(pipe.fds_rw[1], buf_size, buffer);
|
||||
|
||||
StringRef query_id;
|
||||
std::string_view query_id;
|
||||
UInt64 thread_id;
|
||||
|
||||
if (CurrentThread::isInitialized())
|
||||
{
|
||||
query_id = StringRef(CurrentThread::getQueryId());
|
||||
query_id.size = std::min(query_id.size, QUERY_ID_MAX_LEN);
|
||||
query_id = CurrentThread::getQueryId();
|
||||
if (query_id.size() > QUERY_ID_MAX_LEN)
|
||||
query_id.remove_suffix(query_id.size() - QUERY_ID_MAX_LEN);
|
||||
|
||||
thread_id = CurrentThread::get().thread_id;
|
||||
}
|
||||
@ -59,8 +60,8 @@ void TraceSender::send(TraceType trace_type, const StackTrace & stack_trace, Int
|
||||
|
||||
writeChar(false, out); /// true if requested to stop the collecting thread.
|
||||
|
||||
writeBinary(static_cast<uint8_t>(query_id.size), out);
|
||||
out.write(query_id.data, query_id.size);
|
||||
writeBinary(static_cast<uint8_t>(query_id.size()), out);
|
||||
out.write(query_id.data(), query_id.size());
|
||||
|
||||
size_t stack_trace_size = stack_trace.getSize();
|
||||
size_t stack_trace_offset = stack_trace.getOffset();
|
||||
|
||||
@ -1,33 +0,0 @@
|
||||
#include <base/defines.h> // ADDRESS_SANITIZER
|
||||
|
||||
#ifdef ADDRESS_SANITIZER
|
||||
|
||||
#include <cstdlib>
|
||||
#include <thread>
|
||||
|
||||
#include <gtest/gtest.h>
|
||||
#include <sanitizer/lsan_interface.h>
|
||||
|
||||
/// Test that ensures that LSan works.
|
||||
///
|
||||
/// Regression test for the case when it may not work,
|
||||
/// because of broken getauxval() [1].
|
||||
///
|
||||
/// [1]: https://github.com/ClickHouse/ClickHouse/pull/33957
|
||||
TEST(Common, LSan)
|
||||
{
|
||||
int sanitizers_exit_code = 1;
|
||||
|
||||
ASSERT_EXIT({
|
||||
std::thread leak_in_thread([]()
|
||||
{
|
||||
void * leak = malloc(4096);
|
||||
ASSERT_NE(leak, nullptr);
|
||||
});
|
||||
leak_in_thread.join();
|
||||
|
||||
__lsan_do_leak_check();
|
||||
}, ::testing::ExitedWithCode(sanitizers_exit_code), ".*LeakSanitizer: detected memory leaks.*");
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,5 +1,4 @@
|
||||
#include <Coordination/CoordinationSettings.h>
|
||||
#include <Core/Settings.h>
|
||||
#include <Common/logger_useful.h>
|
||||
#include <filesystem>
|
||||
#include <Coordination/Defines.h>
|
||||
|
||||
@ -21,6 +21,7 @@
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
#include <Poco/Util/Application.h>
|
||||
#include <Common/ZooKeeper/ZooKeeperIO.h>
|
||||
#include <Common/Stopwatch.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
@ -111,7 +112,7 @@ KeeperServer::KeeperServer(
|
||||
configuration_and_settings_->snapshot_storage_path,
|
||||
coordination_settings,
|
||||
checkAndGetSuperdigest(configuration_and_settings_->super_digest),
|
||||
config.getBool("keeper_server.digest_enabled", true)))
|
||||
config.getBool("keeper_server.digest_enabled", false)))
|
||||
, state_manager(nuraft::cs_new<KeeperStateManager>(
|
||||
server_id, "keeper_server", configuration_and_settings_->log_storage_path, configuration_and_settings_->state_file_path, config, coordination_settings))
|
||||
, log(&Poco::Logger::get("KeeperServer"))
|
||||
|
||||
@ -43,9 +43,16 @@ class BaseSettings : public TTraits::Data
|
||||
{
|
||||
using CustomSettingMap = std::unordered_map<std::string_view, std::pair<std::shared_ptr<const String>, SettingFieldCustom>>;
|
||||
public:
|
||||
BaseSettings() = default;
|
||||
BaseSettings(const BaseSettings &) = default;
|
||||
BaseSettings(BaseSettings &&) noexcept = default;
|
||||
BaseSettings & operator=(const BaseSettings &) = default;
|
||||
BaseSettings & operator=(BaseSettings &&) noexcept = default;
|
||||
virtual ~BaseSettings() = default;
|
||||
|
||||
using Traits = TTraits;
|
||||
|
||||
void set(std::string_view name, const Field & value);
|
||||
virtual void set(std::string_view name, const Field & value);
|
||||
Field get(std::string_view name) const;
|
||||
|
||||
void setString(std::string_view name, const String & value);
|
||||
@ -62,6 +69,8 @@ public:
|
||||
|
||||
/// Resets all the settings to their default values.
|
||||
void resetToDefault();
|
||||
/// Resets specified setting to its default value.
|
||||
void resetToDefault(std::string_view name);
|
||||
|
||||
bool has(std::string_view name) const { return hasBuiltin(name) || hasCustom(name); }
|
||||
static bool hasBuiltin(std::string_view name);
|
||||
@ -315,6 +324,14 @@ void BaseSettings<TTraits>::resetToDefault()
|
||||
custom_settings_map.clear();
|
||||
}
|
||||
|
||||
template <typename TTraits>
|
||||
void BaseSettings<TTraits>::resetToDefault(std::string_view name)
|
||||
{
|
||||
const auto & accessor = Traits::Accessor::instance();
|
||||
if (size_t index = accessor.find(name); index != static_cast<size_t>(-1))
|
||||
accessor.resetValueToDefault(*this, index);
|
||||
}
|
||||
|
||||
template <typename TTraits>
|
||||
bool BaseSettings<TTraits>::hasBuiltin(std::string_view name)
|
||||
{
|
||||
|
||||
@ -52,8 +52,10 @@
|
||||
/// NOTE: DBMS_TCP_PROTOCOL_VERSION has nothing common with VERSION_REVISION,
|
||||
/// later is just a number for server version (one number instead of commit SHA)
|
||||
/// for simplicity (sometimes it may be more convenient in some use cases).
|
||||
#define DBMS_TCP_PROTOCOL_VERSION 54456
|
||||
#define DBMS_TCP_PROTOCOL_VERSION 54457
|
||||
|
||||
#define DBMS_MIN_PROTOCOL_VERSION_WITH_INITIAL_QUERY_START_TIME 54449
|
||||
|
||||
#define DBMS_MIN_PROTOCOL_VERSION_WITH_PROFILE_EVENTS_IN_INSERT 54456
|
||||
|
||||
#define DBMS_MIN_PROTOCOL_VERSION_WITH_VIEW_IF_PERMITTED 54457
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
#include "Settings.h"
|
||||
|
||||
#include <Core/SettingsChangesHistory.h>
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
#include <Columns/ColumnArray.h>
|
||||
#include <Columns/ColumnMap.h>
|
||||
@ -145,6 +146,53 @@ std::vector<String> Settings::getAllRegisteredNames() const
|
||||
return all_settings;
|
||||
}
|
||||
|
||||
void Settings::set(std::string_view name, const Field & value)
|
||||
{
|
||||
BaseSettings::set(name, value);
|
||||
|
||||
if (name == "compatibility")
|
||||
applyCompatibilitySetting();
|
||||
/// If we change setting that was changed by compatibility setting before
|
||||
/// we should remove it from settings_changed_by_compatibility_setting,
|
||||
/// otherwise the next time we will change compatibility setting
|
||||
/// this setting will be changed too (and we don't want it).
|
||||
else if (settings_changed_by_compatibility_setting.contains(name))
|
||||
settings_changed_by_compatibility_setting.erase(name);
|
||||
}
|
||||
|
||||
void Settings::applyCompatibilitySetting()
|
||||
{
|
||||
/// First, revert all changes applied by previous compatibility setting
|
||||
for (const auto & setting_name : settings_changed_by_compatibility_setting)
|
||||
resetToDefault(setting_name);
|
||||
|
||||
settings_changed_by_compatibility_setting.clear();
|
||||
String compatibility = getString("compatibility");
|
||||
/// If setting value is empty, we don't need to change settings
|
||||
if (compatibility.empty())
|
||||
return;
|
||||
|
||||
ClickHouseVersion version(compatibility);
|
||||
/// Iterate through ClickHouse version in descending order and apply reversed
|
||||
/// changes for each version that is higher that version from compatibility setting
|
||||
for (auto it = settings_changes_history.rbegin(); it != settings_changes_history.rend(); ++it)
|
||||
{
|
||||
if (version >= it->first)
|
||||
break;
|
||||
|
||||
/// Apply reversed changes from this version.
|
||||
for (const auto & change : it->second)
|
||||
{
|
||||
/// If this setting was changed manually, we don't change it
|
||||
if (isChanged(change.name) && !settings_changed_by_compatibility_setting.contains(change.name))
|
||||
continue;
|
||||
|
||||
BaseSettings::set(change.name, change.previous_value);
|
||||
settings_changed_by_compatibility_setting.insert(change.name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
IMPLEMENT_SETTINGS_TRAITS(FormatFactorySettingsTraits, FORMAT_FACTORY_SETTINGS)
|
||||
|
||||
}
|
||||
|
||||
@ -35,6 +35,10 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
|
||||
*
|
||||
* `flags` can be either 0 or IMPORTANT.
|
||||
* A setting is "IMPORTANT" if it affects the results of queries and can't be ignored by older versions.
|
||||
*
|
||||
* When adding new settings that control some backward incompatible changes or when changing some settings values,
|
||||
* consider adding them to settings changes history in SettingsChangesHistory.h for special `compatibility` setting
|
||||
* to work correctly.
|
||||
*/
|
||||
|
||||
#define COMMON_SETTINGS(M) \
|
||||
@ -132,6 +136,8 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
|
||||
M(UInt64, aggregation_memory_efficient_merge_threads, 0, "Number of threads to use for merge intermediate aggregation results in memory efficient mode. When bigger, then more memory is consumed. 0 means - same as 'max_threads'.", 0) \
|
||||
M(Bool, enable_positional_arguments, true, "Enable positional arguments in ORDER BY, GROUP BY and LIMIT BY", 0) \
|
||||
\
|
||||
M(Bool, group_by_use_nulls, false, "Treat columns mentioned in ROLLUP, CUBE or GROUPING SETS as Nullable", 0) \
|
||||
\
|
||||
M(UInt64, max_parallel_replicas, 1, "The maximum number of replicas of each shard used when the query is executed. For consistency (to get different parts of the same partition), this option only works for the specified sampling key. The lag of the replicas is not controlled.", 0) \
|
||||
M(UInt64, parallel_replicas_count, 0, "", 0) \
|
||||
M(UInt64, parallel_replica_offset, 0, "", 0) \
|
||||
@ -599,6 +605,11 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
|
||||
M(Bool, allow_deprecated_database_ordinary, false, "Allow to create databases with deprecated Ordinary engine", 0) \
|
||||
M(Bool, allow_deprecated_syntax_for_merge_tree, false, "Allow to create *MergeTree tables with deprecated engine definition syntax", 0) \
|
||||
\
|
||||
M(String, compatibility, "", "Changes other settings according to provided ClickHouse version. If we know that we changed some behaviour in ClickHouse by changing some settings in some version, this compatibility setting will control these settings", 0) \
|
||||
\
|
||||
M(Map, additional_table_filters, "", "Additional filter expression which would be applied after reading from specified table. Syntax: {'table1': 'expression', 'database.table2': 'expression'}", 0) \
|
||||
M(String, additional_result_filter, "", "Additional filter expression which would be applied to query result", 0) \
|
||||
\
|
||||
/** Experimental functions */ \
|
||||
M(Bool, allow_experimental_funnel_functions, false, "Enable experimental functions for funnel analysis.", 0) \
|
||||
M(Bool, allow_experimental_nlp_functions, false, "Enable experimental functions for natural language processing.", 0) \
|
||||
@ -652,7 +663,7 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
|
||||
|
||||
#define FORMAT_FACTORY_SETTINGS(M) \
|
||||
M(Char, format_csv_delimiter, ',', "The character to be considered as a delimiter in CSV data. If setting with a string, a string has to have a length of 1.", 0) \
|
||||
M(Bool, format_csv_allow_single_quotes, true, "If it is set to true, allow strings in single quotes.", 0) \
|
||||
M(Bool, format_csv_allow_single_quotes, false, "If it is set to true, allow strings in single quotes.", 0) \
|
||||
M(Bool, format_csv_allow_double_quotes, true, "If it is set to true, allow strings in double quotes.", 0) \
|
||||
M(Bool, output_format_csv_crlf_end_of_line, false, "If it is set true, end of line in CSV format will be \\r\\n instead of \\n.", 0) \
|
||||
M(Bool, input_format_csv_enum_as_number, false, "Treat inserted enum values in CSV formats as enum indices", 0) \
|
||||
@ -758,7 +769,7 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
|
||||
M(Bool, output_format_pretty_row_numbers, false, "Add row numbers before each row for pretty output format", 0) \
|
||||
M(Bool, insert_distributed_one_random_shard, false, "If setting is enabled, inserting into distributed table will choose a random shard to write when there is no sharding key", 0) \
|
||||
\
|
||||
M(UInt64, cross_to_inner_join_rewrite, 2, "Use inner join instead of comma/cross join if possible. Possible values: 0 - no rewrite, 1 - apply if possible for comma/cross, 2 - force rewrite all comma joins, cross - if possible", 0) \
|
||||
M(UInt64, cross_to_inner_join_rewrite, 1, "Use inner join instead of comma/cross join if there're joining expressions in the WHERE section. Values: 0 - no rewrite, 1 - apply if possible for comma/cross, 2 - force rewrite all comma joins, cross - if possible", 0) \
|
||||
\
|
||||
M(Bool, output_format_arrow_low_cardinality_as_dictionary, false, "Enable output LowCardinality type as Dictionary Arrow type", 0) \
|
||||
M(Bool, output_format_arrow_string_as_string, false, "Use Arrow String type instead of Binary for String columns", 0) \
|
||||
@ -825,6 +836,13 @@ struct Settings : public BaseSettings<SettingsTraits>, public IHints<2, Settings
|
||||
void addProgramOption(boost::program_options::options_description & options, const SettingFieldRef & field);
|
||||
|
||||
void addProgramOptionAsMultitoken(boost::program_options::options_description & options, const SettingFieldRef & field);
|
||||
|
||||
void set(std::string_view name, const Field & value) override;
|
||||
|
||||
private:
|
||||
void applyCompatibilitySetting();
|
||||
|
||||
std::unordered_set<std::string_view> settings_changed_by_compatibility_setting;
|
||||
};
|
||||
|
||||
/*
|
||||
|
||||
114
src/Core/SettingsChangesHistory.h
Normal file
114
src/Core/SettingsChangesHistory.h
Normal file
@ -0,0 +1,114 @@
|
||||
#pragma once
|
||||
|
||||
#include <Core/Field.h>
|
||||
#include <Core/Settings.h>
|
||||
#include <IO/ReadHelpers.h>
|
||||
#include <boost/algorithm/string.hpp>
|
||||
#include <map>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
namespace ErrorCodes
|
||||
{
|
||||
extern const int BAD_ARGUMENTS;
|
||||
}
|
||||
|
||||
class ClickHouseVersion
|
||||
{
|
||||
public:
|
||||
ClickHouseVersion(const String & version)
|
||||
{
|
||||
Strings split;
|
||||
boost::split(split, version, [](char c){ return c == '.'; });
|
||||
components.reserve(split.size());
|
||||
if (split.empty())
|
||||
throw Exception{ErrorCodes::BAD_ARGUMENTS, "Cannot parse ClickHouse version here: {}", version};
|
||||
|
||||
for (const auto & split_element : split)
|
||||
{
|
||||
size_t component;
|
||||
if (!tryParse(component, split_element))
|
||||
throw Exception{ErrorCodes::BAD_ARGUMENTS, "Cannot parse ClickHouse version here: {}", version};
|
||||
components.push_back(component);
|
||||
}
|
||||
}
|
||||
|
||||
ClickHouseVersion(const char * version) : ClickHouseVersion(String(version)) {}
|
||||
|
||||
String toString() const
|
||||
{
|
||||
String version = std::to_string(components[0]);
|
||||
for (size_t i = 1; i < components.size(); ++i)
|
||||
version += "." + std::to_string(components[i]);
|
||||
|
||||
return version;
|
||||
}
|
||||
|
||||
bool operator<(const ClickHouseVersion & other) const
|
||||
{
|
||||
return components < other.components;
|
||||
}
|
||||
|
||||
bool operator>=(const ClickHouseVersion & other) const
|
||||
{
|
||||
return components >= other.components;
|
||||
}
|
||||
|
||||
private:
|
||||
std::vector<size_t> components;
|
||||
};
|
||||
|
||||
namespace SettingsChangesHistory
|
||||
{
|
||||
struct SettingChange
|
||||
{
|
||||
String name;
|
||||
Field previous_value;
|
||||
Field new_value;
|
||||
String reason;
|
||||
};
|
||||
|
||||
using SettingsChanges = std::vector<SettingChange>;
|
||||
}
|
||||
|
||||
/// History of settings changes that controls some backward incompatible changes
|
||||
/// across all ClickHouse versions. It maps ClickHouse version to settings changes that were done
|
||||
/// in this version. Settings changes is a vector of structs {setting_name, previous_value, new_value}
|
||||
/// It's used to implement `compatibility` setting (see https://github.com/ClickHouse/ClickHouse/issues/35972)
|
||||
static std::map<ClickHouseVersion, SettingsChangesHistory::SettingsChanges> settings_changes_history =
|
||||
{
|
||||
{"22.7", {{"cross_to_inner_join_rewrite", 1, 2, "Force rewrite comma join to inner"},
|
||||
{"enable_positional_arguments", false, true, "Enable positional arguments feature by default"},
|
||||
{"format_csv_allow_single_quotes", true, false, "Most tools don't treat single quote in CSV specially, don't do it by default too"}}},
|
||||
{"22.6", {{"output_format_json_named_tuples_as_objects", false, true, "Allow to serialize named tuples as JSON objects in JSON formats by default"}}},
|
||||
{"22.5", {{"memory_overcommit_ratio_denominator", 0, 1073741824, "Enable memory overcommit feature by default"},
|
||||
{"memory_overcommit_ratio_denominator_for_user", 0, 1073741824, "Enable memory overcommit feature by default"}}},
|
||||
{"22.4", {{"allow_settings_after_format_in_insert", true, false, "Do not allow SETTINGS after FORMAT for INSERT queries because ClickHouse interpret SETTINGS as some values, which is misleading"}}},
|
||||
{"22.3", {{"cast_ipv4_ipv6_default_on_conversion_error", true, false, "Make functions cast(value, 'IPv4') and cast(value, 'IPv6') behave same as toIPv4 and toIPv6 functions"}}},
|
||||
{"21.12", {{"stream_like_engine_allow_direct_select", true, false, "Do not allow direct select for Kafka/RabbitMQ/FileLog by default"}}},
|
||||
{"21.9", {{"output_format_decimal_trailing_zeros", true, false, "Do not output trailing zeros in text representation of Decimal types by default for better looking output"},
|
||||
{"use_hedged_requests", false, true, "Enable Hedged Requests feature bu default"}}},
|
||||
{"21.7", {{"legacy_column_name_of_tuple_literal", true, false, "Add this setting only for compatibility reasons. It makes sense to set to 'true', while doing rolling update of cluster from version lower than 21.7 to higher"}}},
|
||||
{"21.5", {{"async_socket_for_remote", false, true, "Fix all problems and turn on asynchronous reads from socket for remote queries by default again"}}},
|
||||
{"21.3", {{"async_socket_for_remote", true, false, "Turn off asynchronous reads from socket for remote queries because of some problems"},
|
||||
{"optimize_normalize_count_variants", false, true, "Rewrite aggregate functions that semantically equals to count() as count() by default"},
|
||||
{"normalize_function_names", false, true, "Normalize function names to their canonical names, this was needed for projection query routing"}}},
|
||||
{"21.2", {{"enable_global_with_statement", false, true, "Propagate WITH statements to UNION queries and all subqueries by default"}}},
|
||||
{"21.1", {{"insert_quorum_parallel", false, true, "Use parallel quorum inserts by default. It is significantly more convenient to use than sequential quorum inserts"},
|
||||
{"input_format_null_as_default", false, true, "Allow to insert NULL as default for input formats by default"},
|
||||
{"optimize_on_insert", false, true, "Enable data optimization on INSERT by default for better user experience"},
|
||||
{"use_compact_format_in_distributed_parts_names", false, true, "Use compact format for async INSERT into Distributed tables by default"}}},
|
||||
{"20.10", {{"format_regexp_escaping_rule", "Escaped", "Raw", "Use Raw as default escaping rule for Regexp format to male the behaviour more like to what users expect"}}},
|
||||
{"20.7", {{"show_table_uuid_in_table_create_query_if_not_nil", true, false, "Stop showing UID of the table in its CREATE query for Engine=Atomic"}}},
|
||||
{"20.5", {{"input_format_with_names_use_header", false, true, "Enable using header with names for formats with WithNames/WithNamesAndTypes suffixes"},
|
||||
{"allow_suspicious_codecs", true, false, "Don't allow to specify meaningless compression codecs"}}},
|
||||
{"20.4", {{"validate_polygons", false, true, "Throw exception if polygon is invalid in function pointInPolygon by default instead of returning possibly wrong results"}}},
|
||||
{"19.18", {{"enable_scalar_subquery_optimization", false, true, "Prevent scalar subqueries from (de)serializing large scalar values and possibly avoid running the same subquery more than once"}}},
|
||||
{"19.14", {{"any_join_distinct_right_table_keys", true, false, "Disable ANY RIGHT and ANY FULL JOINs by default to avoid inconsistency"}}},
|
||||
{"19.12", {{"input_format_defaults_for_omitted_fields", false, true, "Enable calculation of complex default expressions for omitted fields for some input formats, because it should be the expected behaviour"}}},
|
||||
{"19.5", {{"max_partitions_per_insert_block", 0, 100, "Add a limit for the number of partitions in one block"}}},
|
||||
{"18.12.17", {{"enable_optimize_predicate_expression", 0, 1, "Optimize predicates to subqueries by default"}}},
|
||||
};
|
||||
|
||||
}
|
||||
@ -4,6 +4,8 @@
|
||||
#include <Common/getNumberOfPhysicalCPUCores.h>
|
||||
#include <Common/FieldVisitorConvertToNumber.h>
|
||||
#include <Common/logger_useful.h>
|
||||
#include <DataTypes/DataTypeMap.h>
|
||||
#include <DataTypes/DataTypeString.h>
|
||||
#include <IO/ReadHelpers.h>
|
||||
#include <IO/ReadBufferFromString.h>
|
||||
#include <IO/WriteHelpers.h>
|
||||
@ -51,6 +53,37 @@ namespace
|
||||
else
|
||||
return applyVisitor(FieldVisitorConvertToNumber<T>(), f);
|
||||
}
|
||||
|
||||
#ifndef KEEPER_STANDALONE_BUILD
|
||||
Map stringToMap(const String & str)
|
||||
{
|
||||
/// Allow empty string as an empty map
|
||||
if (str.empty())
|
||||
return {};
|
||||
|
||||
auto type_string = std::make_shared<DataTypeString>();
|
||||
DataTypeMap type_map(type_string, type_string);
|
||||
auto serialization = type_map.getSerialization(ISerialization::Kind::DEFAULT);
|
||||
auto column = type_map.createColumn();
|
||||
|
||||
ReadBufferFromString buf(str);
|
||||
serialization->deserializeTextEscaped(*column, buf, {});
|
||||
return (*column)[0].safeGet<Map>();
|
||||
}
|
||||
|
||||
Map fieldToMap(const Field & f)
|
||||
{
|
||||
if (f.getType() == Field::Types::String)
|
||||
{
|
||||
/// Allow to parse Map from string field. For the convenience.
|
||||
const auto & str = f.get<const String &>();
|
||||
return stringToMap(str);
|
||||
}
|
||||
|
||||
return f.safeGet<const Map &>();
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
@ -291,6 +324,48 @@ void SettingFieldString::readBinary(ReadBuffer & in)
|
||||
*this = std::move(str);
|
||||
}
|
||||
|
||||
#ifndef KEEPER_STANDALONE_BUILD
|
||||
|
||||
SettingFieldMap::SettingFieldMap(const Field & f) : value(fieldToMap(f)) {}
|
||||
|
||||
String SettingFieldMap::toString() const
|
||||
{
|
||||
auto type_string = std::make_shared<DataTypeString>();
|
||||
DataTypeMap type_map(type_string, type_string);
|
||||
auto serialization = type_map.getSerialization(ISerialization::Kind::DEFAULT);
|
||||
auto column = type_map.createColumn();
|
||||
column->insert(value);
|
||||
|
||||
WriteBufferFromOwnString out;
|
||||
serialization->serializeTextEscaped(*column, 0, out, {});
|
||||
return out.str();
|
||||
}
|
||||
|
||||
|
||||
SettingFieldMap & SettingFieldMap::operator =(const Field & f)
|
||||
{
|
||||
*this = fieldToMap(f);
|
||||
return *this;
|
||||
}
|
||||
|
||||
void SettingFieldMap::parseFromString(const String & str)
|
||||
{
|
||||
*this = stringToMap(str);
|
||||
}
|
||||
|
||||
void SettingFieldMap::writeBinary(WriteBuffer & out) const
|
||||
{
|
||||
DB::writeBinary(value, out);
|
||||
}
|
||||
|
||||
void SettingFieldMap::readBinary(ReadBuffer & in)
|
||||
{
|
||||
Map map;
|
||||
DB::readBinary(map, in);
|
||||
*this = map;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
namespace
|
||||
{
|
||||
|
||||
@ -168,6 +168,32 @@ struct SettingFieldString
|
||||
void readBinary(ReadBuffer & in);
|
||||
};
|
||||
|
||||
#ifndef KEEPER_STANDALONE_BUILD
|
||||
|
||||
struct SettingFieldMap
|
||||
{
|
||||
public:
|
||||
Map value;
|
||||
bool changed = false;
|
||||
|
||||
explicit SettingFieldMap(const Map & map = {}) : value(map) {}
|
||||
explicit SettingFieldMap(Map && map) : value(std::move(map)) {}
|
||||
explicit SettingFieldMap(const Field & f);
|
||||
|
||||
SettingFieldMap & operator =(const Map & map) { value = map; changed = true; return *this; }
|
||||
SettingFieldMap & operator =(const Field & f);
|
||||
|
||||
operator const Map &() const { return value; } /// NOLINT
|
||||
explicit operator Field() const { return value; }
|
||||
|
||||
String toString() const;
|
||||
void parseFromString(const String & str);
|
||||
|
||||
void writeBinary(WriteBuffer & out) const;
|
||||
void readBinary(ReadBuffer & in);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
struct SettingFieldChar
|
||||
{
|
||||
|
||||
@ -85,6 +85,13 @@ DataTypePtr makeNullable(const DataTypePtr & type)
|
||||
return std::make_shared<DataTypeNullable>(type);
|
||||
}
|
||||
|
||||
DataTypePtr makeNullableSafe(const DataTypePtr & type)
|
||||
{
|
||||
if (type->canBeInsideNullable())
|
||||
return makeNullable(type);
|
||||
return type;
|
||||
}
|
||||
|
||||
DataTypePtr removeNullable(const DataTypePtr & type)
|
||||
{
|
||||
if (type->isNullable())
|
||||
|
||||
@ -51,6 +51,7 @@ private:
|
||||
|
||||
|
||||
DataTypePtr makeNullable(const DataTypePtr & type);
|
||||
DataTypePtr makeNullableSafe(const DataTypePtr & type);
|
||||
DataTypePtr removeNullable(const DataTypePtr & type);
|
||||
|
||||
}
|
||||
|
||||
@ -214,6 +214,19 @@ size_t DataTypeTuple::getPositionByName(const String & name) const
|
||||
throw Exception("Tuple doesn't have element with name '" + name + "'", ErrorCodes::NOT_FOUND_COLUMN_IN_BLOCK);
|
||||
}
|
||||
|
||||
std::optional<size_t> DataTypeTuple::tryGetPositionByName(const String & name) const
|
||||
{
|
||||
size_t size = elems.size();
|
||||
for (size_t i = 0; i < size; ++i)
|
||||
{
|
||||
if (names[i] == name)
|
||||
{
|
||||
return std::optional<size_t>(i);
|
||||
}
|
||||
}
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
String DataTypeTuple::getNameByPosition(size_t i) const
|
||||
{
|
||||
if (i == 0 || i > names.size())
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#pragma once
|
||||
|
||||
#include <DataTypes/IDataType.h>
|
||||
#include <optional>
|
||||
|
||||
|
||||
namespace DB
|
||||
@ -60,6 +61,7 @@ public:
|
||||
const Strings & getElementNames() const { return names; }
|
||||
|
||||
size_t getPositionByName(const String & name) const;
|
||||
std::optional<size_t> tryGetPositionByName(const String & name) const;
|
||||
String getNameByPosition(size_t i) const;
|
||||
|
||||
bool haveExplicitNames() const { return have_explicit_names; }
|
||||
|
||||
@ -5,6 +5,7 @@
|
||||
#include <Common/typeid_cast.h>
|
||||
#include <DataTypes/IDataType.h>
|
||||
#include <DataTypes/DataTypeDecimalBase.h>
|
||||
#include <DataTypes/DataTypeDateTime64.h>
|
||||
|
||||
|
||||
namespace DB
|
||||
@ -13,6 +14,7 @@ namespace DB
|
||||
namespace ErrorCodes
|
||||
{
|
||||
extern const int DECIMAL_OVERFLOW;
|
||||
extern const int LOGICAL_ERROR;
|
||||
}
|
||||
|
||||
/// Implements Decimal(P, S), where P is precision, S is scale.
|
||||
@ -58,7 +60,7 @@ inline const DataTypeDecimal<T> * checkDecimal(const IDataType & data_type)
|
||||
return typeid_cast<const DataTypeDecimal<T> *>(&data_type);
|
||||
}
|
||||
|
||||
inline UInt32 getDecimalScale(const IDataType & data_type, UInt32 default_value = std::numeric_limits<UInt32>::max())
|
||||
inline UInt32 getDecimalScale(const IDataType & data_type)
|
||||
{
|
||||
if (const auto * decimal_type = checkDecimal<Decimal32>(data_type))
|
||||
return decimal_type->getScale();
|
||||
@ -68,7 +70,10 @@ inline UInt32 getDecimalScale(const IDataType & data_type, UInt32 default_value
|
||||
return decimal_type->getScale();
|
||||
if (const auto * decimal_type = checkDecimal<Decimal256>(data_type))
|
||||
return decimal_type->getScale();
|
||||
return default_value;
|
||||
if (const auto * date_time_type = typeid_cast<const DataTypeDateTime64 *>(&data_type))
|
||||
return date_time_type->getScale();
|
||||
|
||||
throw Exception(ErrorCodes::LOGICAL_ERROR, "Cannot get decimal scale from type {}", data_type.getName());
|
||||
}
|
||||
|
||||
inline UInt32 getDecimalPrecision(const IDataType & data_type)
|
||||
@ -81,7 +86,10 @@ inline UInt32 getDecimalPrecision(const IDataType & data_type)
|
||||
return decimal_type->getPrecision();
|
||||
if (const auto * decimal_type = checkDecimal<Decimal256>(data_type))
|
||||
return decimal_type->getPrecision();
|
||||
return 0;
|
||||
if (const auto * date_time_type = typeid_cast<const DataTypeDateTime64 *>(&data_type))
|
||||
return date_time_type->getPrecision();
|
||||
|
||||
throw Exception(ErrorCodes::LOGICAL_ERROR, "Cannot get decimal precision from type {}", data_type.getName());
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
|
||||
@ -532,6 +532,12 @@ inline bool isBool(const DataTypePtr & data_type)
|
||||
return data_type->getName() == "Bool";
|
||||
}
|
||||
|
||||
inline bool isAggregateFunction(const DataTypePtr & data_type)
|
||||
{
|
||||
WhichDataType which(data_type);
|
||||
return which.isAggregateFunction();
|
||||
}
|
||||
|
||||
template <typename DataType> constexpr bool IsDataTypeDecimal = false;
|
||||
template <typename DataType> constexpr bool IsDataTypeNumber = false;
|
||||
template <typename DataType> constexpr bool IsDataTypeDateOrDateTime = false;
|
||||
|
||||
@ -18,7 +18,7 @@ void SerializationEnum<Type>::serializeText(const IColumn & column, size_t row_n
|
||||
template <typename Type>
|
||||
void SerializationEnum<Type>::serializeTextEscaped(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const
|
||||
{
|
||||
writeEscapedString(this->getNameForValue(assert_cast<const ColumnType &>(column).getData()[row_num]), ostr);
|
||||
writeEscapedString(this->getNameForValue(assert_cast<const ColumnType &>(column).getData()[row_num]).toView(), ostr);
|
||||
}
|
||||
|
||||
template <typename Type>
|
||||
@ -69,13 +69,13 @@ void SerializationEnum<Type>::deserializeWholeText(IColumn & column, ReadBuffer
|
||||
template <typename Type>
|
||||
void SerializationEnum<Type>::serializeTextJSON(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings & settings) const
|
||||
{
|
||||
writeJSONString(this->getNameForValue(assert_cast<const ColumnType &>(column).getData()[row_num]), ostr, settings);
|
||||
writeJSONString(this->getNameForValue(assert_cast<const ColumnType &>(column).getData()[row_num]).toView(), ostr, settings);
|
||||
}
|
||||
|
||||
template <typename Type>
|
||||
void SerializationEnum<Type>::serializeTextXML(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const
|
||||
{
|
||||
writeXMLStringForTextElement(this->getNameForValue(assert_cast<const ColumnType &>(column).getData()[row_num]), ostr);
|
||||
writeXMLStringForTextElement(this->getNameForValue(assert_cast<const ColumnType &>(column).getData()[row_num]).toView(), ostr);
|
||||
}
|
||||
|
||||
template <typename Type>
|
||||
|
||||
@ -511,8 +511,6 @@ void SerializationLowCardinality::serializeBinaryBulkWithMultipleStreams(
|
||||
/// Insert used_keys into global dictionary and update sub_index.
|
||||
auto indexes_with_overflow = global_dictionary->uniqueInsertRangeWithOverflow(*keys, 0, keys->size(),
|
||||
settings.low_cardinality_max_dictionary_size);
|
||||
// size_t max_size = settings.low_cardinality_max_dictionary_size + indexes_with_overflow.overflowed_keys->size();
|
||||
// ColumnLowCardinality::Index(indexes_with_overflow.indexes->getPtr()).check(max_size);
|
||||
|
||||
if (global_dictionary->size() > settings.low_cardinality_max_dictionary_size)
|
||||
throw Exception("Got dictionary with size " + toString(global_dictionary->size()) +
|
||||
@ -656,11 +654,6 @@ void SerializationLowCardinality::deserializeBinaryBulkWithMultipleStreams(
|
||||
{
|
||||
auto maps = mapIndexWithAdditionalKeys(*indexes_column, global_dictionary->size());
|
||||
|
||||
// ColumnLowCardinality::Index(maps.additional_keys_map->getPtr()).check(additional_keys->size());
|
||||
|
||||
// ColumnLowCardinality::Index(indexes_column->getPtr()).check(
|
||||
// maps.dictionary_map->size() + maps.additional_keys_map->size());
|
||||
|
||||
auto used_keys = IColumn::mutate(global_dictionary->getNestedColumn()->index(*maps.dictionary_map, 0));
|
||||
|
||||
if (!maps.additional_keys_map->empty())
|
||||
|
||||
@ -78,9 +78,6 @@ private:
|
||||
|
||||
template <typename ... Params, typename... Args>
|
||||
void deserializeImpl(IColumn & column, DeserializeFunctionPtr<Params...> func, Args &&... args) const;
|
||||
|
||||
// template <typename Creator>
|
||||
// static MutableColumnUniquePtr createColumnUniqueImpl(const IDataType & keys_type, const Creator & creator);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -213,7 +213,7 @@ void SerializationString::serializeText(const IColumn & column, size_t row_num,
|
||||
|
||||
void SerializationString::serializeTextEscaped(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const
|
||||
{
|
||||
writeEscapedString(assert_cast<const ColumnString &>(column).getDataAt(row_num), ostr);
|
||||
writeEscapedString(assert_cast<const ColumnString &>(column).getDataAt(row_num).toView(), ostr);
|
||||
}
|
||||
|
||||
|
||||
@ -266,7 +266,7 @@ void SerializationString::deserializeTextQuoted(IColumn & column, ReadBuffer & i
|
||||
|
||||
void SerializationString::serializeTextJSON(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings & settings) const
|
||||
{
|
||||
writeJSONString(assert_cast<const ColumnString &>(column).getDataAt(row_num), ostr, settings);
|
||||
writeJSONString(assert_cast<const ColumnString &>(column).getDataAt(row_num).toView(), ostr, settings);
|
||||
}
|
||||
|
||||
|
||||
@ -278,7 +278,7 @@ void SerializationString::deserializeTextJSON(IColumn & column, ReadBuffer & ist
|
||||
|
||||
void SerializationString::serializeTextXML(const IColumn & column, size_t row_num, WriteBuffer & ostr, const FormatSettings &) const
|
||||
{
|
||||
writeXMLStringForTextElement(assert_cast<const ColumnString &>(column).getDataAt(row_num), ostr);
|
||||
writeXMLStringForTextElement(assert_cast<const ColumnString &>(column).getDataAt(row_num).toView(), ostr);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -554,7 +554,11 @@ DataTypePtr getLeastSupertype(const DataTypes & types)
|
||||
UInt32 max_scale = 0;
|
||||
for (const auto & type : types)
|
||||
{
|
||||
UInt32 scale = getDecimalScale(*type, 0);
|
||||
auto type_id = type->getTypeId();
|
||||
if (type_id != TypeIndex::Decimal32 && type_id != TypeIndex::Decimal64 && type_id != TypeIndex::Decimal128)
|
||||
continue;
|
||||
|
||||
UInt32 scale = getDecimalScale(*type);
|
||||
if (scale > max_scale)
|
||||
max_scale = scale;
|
||||
}
|
||||
|
||||
@ -27,11 +27,6 @@
|
||||
#include <Dictionaries/DictionaryHelpers.h>
|
||||
|
||||
|
||||
namespace CurrentMetrics
|
||||
{
|
||||
extern const Metric Write;
|
||||
}
|
||||
|
||||
namespace ProfileEvents
|
||||
{
|
||||
extern const Event FileOpen;
|
||||
@ -527,8 +522,6 @@ public:
|
||||
throw Exception(ErrorCodes::CANNOT_IO_SUBMIT, "Cannot submit request for asynchronous IO on file {}", file_path);
|
||||
}
|
||||
|
||||
// CurrentMetrics::Increment metric_increment_write{CurrentMetrics::Write};
|
||||
|
||||
io_event event;
|
||||
|
||||
while (io_getevents(aio_context.ctx, 1, 1, &event, nullptr) < 0)
|
||||
|
||||
@ -275,8 +275,6 @@ void registerDictionarySourceJDBC(DictionarySourceFactory & factory)
|
||||
bool /* created_from_ddl */) -> DictionarySourcePtr {
|
||||
throw Exception(ErrorCodes::SUPPORT_IS_DISABLED,
|
||||
"Dictionary source of type `jdbc` is disabled until consistent support for nullable fields.");
|
||||
// BridgeHelperPtr bridge = std::make_shared<XDBCBridgeHelper<JDBCBridgeMixin>>(config, context.getSettings().http_receive_timeout, config.getString(config_prefix + ".connection_string"));
|
||||
// return std::make_unique<XDBCDictionarySource>(dict_struct, config, config_prefix + ".jdbc", sample_block, context, bridge);
|
||||
};
|
||||
factory.registerSource("jdbc", create_table_source);
|
||||
}
|
||||
|
||||
@ -8,6 +8,8 @@
|
||||
#include <IO/ReadBufferFromString.h>
|
||||
#include <IO/WriteBufferFromEncryptedFile.h>
|
||||
#include <boost/algorithm/hex.hpp>
|
||||
#include <Common/quoteString.h>
|
||||
#include <Common/typeid_cast.h>
|
||||
|
||||
|
||||
namespace DB
|
||||
|
||||
@ -74,7 +74,6 @@ void DiskWebServer::initialize(const String & uri_path) const
|
||||
if (file_data.type == FileType::Directory)
|
||||
{
|
||||
directories_to_load.push_back(file_path);
|
||||
// file_path = fs::path(file_path) / "";
|
||||
}
|
||||
|
||||
file_path = file_path.substr(url.size());
|
||||
|
||||
@ -1,7 +1,6 @@
|
||||
#pragma once
|
||||
|
||||
#include <Interpreters/Context_fwd.h>
|
||||
#include <Interpreters/Context.h>
|
||||
#include <Core/Defines.h>
|
||||
#include <base/types.h>
|
||||
#include <Common/CurrentMetrics.h>
|
||||
@ -41,6 +40,10 @@ namespace ErrorCodes
|
||||
extern const int NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
class IDisk;
|
||||
using DiskPtr = std::shared_ptr<IDisk>;
|
||||
using DisksMap = std::map<String, DiskPtr>;
|
||||
|
||||
class IReservation;
|
||||
using ReservationPtr = std::unique_ptr<IReservation>;
|
||||
using Reservations = std::vector<ReservationPtr>;
|
||||
@ -363,7 +366,6 @@ private:
|
||||
std::unique_ptr<Executor> executor;
|
||||
};
|
||||
|
||||
using DiskPtr = std::shared_ptr<IDisk>;
|
||||
using Disks = std::vector<DiskPtr>;
|
||||
|
||||
/**
|
||||
|
||||
@ -6,6 +6,7 @@
|
||||
#include <Common/assert_cast.h>
|
||||
#include <Common/hex.h>
|
||||
#include <Common/getRandomASCIIString.h>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
|
||||
namespace ProfileEvents
|
||||
|
||||
@ -10,6 +10,7 @@
|
||||
#include <Disks/IO/WriteIndirectBufferFromRemoteFS.h>
|
||||
#include <Disks/ObjectStorages/IObjectStorage.h>
|
||||
#include <Common/getRandomASCIIString.h>
|
||||
#include <Common/MultiVersion.h>
|
||||
|
||||
|
||||
namespace DB
|
||||
|
||||
@ -12,6 +12,7 @@
|
||||
#include <Disks/ObjectStorages/AzureBlobStorage/AzureBlobStorageAuth.h>
|
||||
#include <Disks/ObjectStorages/AzureBlobStorage/AzureObjectStorage.h>
|
||||
#include <Disks/ObjectStorages/MetadataStorageFromDisk.h>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -18,6 +18,7 @@
|
||||
#include <Disks/ObjectStorages/DiskObjectStorageTransaction.h>
|
||||
#include <Disks/FakeDiskTransaction.h>
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -3,6 +3,7 @@
|
||||
#include <Common/FileCacheFactory.h>
|
||||
#include <Common/IFileCache.h>
|
||||
#include <Common/FileCacheSettings.h>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
#pragma once
|
||||
|
||||
#include <Disks/IDisk.h>
|
||||
#include <Disks/ObjectStorages/IMetadataStorage.h>
|
||||
#include <Disks/ObjectStorages/MetadataFromDiskTransactionState.h>
|
||||
#include <Disks/ObjectStorages/MetadataStorageFromDiskTransactionOperations.h>
|
||||
|
||||
@ -2,6 +2,7 @@
|
||||
#include <Disks/IO/ThreadPoolRemoteFSReader.h>
|
||||
#include <IO/WriteBufferFromFileBase.h>
|
||||
#include <IO/copyData.h>
|
||||
#include <Interpreters/Context.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -7,6 +7,7 @@
|
||||
#include <optional>
|
||||
|
||||
#include <Poco/Timestamp.h>
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
#include <Core/Defines.h>
|
||||
#include <Common/Exception.h>
|
||||
#include <IO/ReadSettings.h>
|
||||
|
||||
@ -28,6 +28,7 @@
|
||||
#include <Common/FileCacheFactory.h>
|
||||
#include <Common/getRandomASCIIString.h>
|
||||
#include <Common/logger_useful.h>
|
||||
#include <Common/MultiVersion.h>
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
@ -11,6 +11,7 @@
|
||||
#include <aws/s3/model/HeadObjectResult.h>
|
||||
#include <aws/s3/model/ListObjectsV2Result.h>
|
||||
#include <Storages/StorageS3Settings.h>
|
||||
#include <Common/MultiVersion.h>
|
||||
|
||||
|
||||
namespace DB
|
||||
|
||||
@ -66,7 +66,7 @@ ColumnsDescription readSchemaFromFormat(
|
||||
}
|
||||
catch (const DB::Exception & e)
|
||||
{
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "Cannot extract table structure from {} format file. Error: {}", format_name, e.message());
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "Cannot extract table structure from {} format file. Error: {}. You can specify the structure manually", format_name, e.message());
|
||||
}
|
||||
}
|
||||
else if (FormatFactory::instance().checkIfFormatHasSchemaReader(format_name))
|
||||
@ -75,16 +75,29 @@ ColumnsDescription readSchemaFromFormat(
|
||||
SchemaReaderPtr schema_reader;
|
||||
size_t max_rows_to_read = format_settings ? format_settings->max_rows_to_read_for_schema_inference : context->getSettingsRef().input_format_max_rows_to_read_for_schema_inference;
|
||||
size_t iterations = 0;
|
||||
while ((buf = read_buffer_iterator()))
|
||||
while (true)
|
||||
{
|
||||
bool is_eof = false;
|
||||
try
|
||||
{
|
||||
buf = read_buffer_iterator();
|
||||
if (!buf)
|
||||
break;
|
||||
is_eof = buf->eof();
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
auto exception_message = getCurrentExceptionMessage(false);
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "Cannot extract table structure from {} format file: {}. You can specify the structure manually", format_name, exception_message);
|
||||
}
|
||||
++iterations;
|
||||
|
||||
if (buf->eof())
|
||||
if (is_eof)
|
||||
{
|
||||
auto exception_message = fmt::format("Cannot extract table structure from {} format file, file is empty", format_name);
|
||||
|
||||
if (!retry)
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, exception_message);
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "{}. You can specify the structure manually", exception_message);
|
||||
|
||||
exception_messages += "\n" + exception_message;
|
||||
continue;
|
||||
@ -118,14 +131,14 @@ ColumnsDescription readSchemaFromFormat(
|
||||
}
|
||||
|
||||
if (!retry || !isRetryableSchemaInferenceError(getCurrentExceptionCode()))
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "Cannot extract table structure from {} format file. Error: {}", format_name, exception_message);
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "Cannot extract table structure from {} format file. Error: {}. You can specify the structure manually", format_name, exception_message);
|
||||
|
||||
exception_messages += "\n" + exception_message;
|
||||
}
|
||||
}
|
||||
|
||||
if (names_and_types.empty())
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "All attempts to extract table structure from files failed. Errors:{}", exception_messages);
|
||||
throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "All attempts to extract table structure from files failed. Errors:{}\nYou can specify the structure manually", exception_messages);
|
||||
|
||||
/// If we have "INSERT SELECT" query then try to order
|
||||
/// columns as they are ordered in table schema for formats
|
||||
|
||||
@ -63,12 +63,10 @@ struct ToStartOfWeekImpl
|
||||
static inline UInt16 execute(Int64 t, UInt8 week_mode, const DateLUTImpl & time_zone)
|
||||
{
|
||||
return time_zone.toFirstDayNumOfWeek(time_zone.toDayNum(t), week_mode);
|
||||
// return time_zone.toFirstDayNumOfWeek(t, week_mode);
|
||||
}
|
||||
static inline UInt16 execute(UInt32 t, UInt8 week_mode, const DateLUTImpl & time_zone)
|
||||
{
|
||||
return time_zone.toFirstDayNumOfWeek(time_zone.toDayNum(t), week_mode);
|
||||
// return time_zone.toFirstDayNumOfWeek(t, week_mode);
|
||||
}
|
||||
static inline UInt16 execute(Int32 d, UInt8 week_mode, const DateLUTImpl & time_zone)
|
||||
{
|
||||
|
||||
@ -1091,8 +1091,6 @@ struct ConvertThroughParsing
|
||||
|
||||
static constexpr bool to_datetime64 = std::is_same_v<ToDataType, DataTypeDateTime64>;
|
||||
|
||||
// using ToFieldType = typename ToDataType::FieldType;
|
||||
|
||||
static bool isAllRead(ReadBuffer & in)
|
||||
{
|
||||
/// In case of FixedString, skip zero bytes at end.
|
||||
|
||||
@ -87,10 +87,10 @@ public:
|
||||
|
||||
for (size_t i = 0; i < input_rows_count; ++i)
|
||||
{
|
||||
StringRef current_row = column_haystack->getDataAt(i);
|
||||
std::string_view current_row = column_haystack->getDataAt(i).toView();
|
||||
|
||||
if (re2->Match(re2_st::StringPiece(current_row.data, current_row.size),
|
||||
0, current_row.size, re2_st::RE2::UNANCHORED, matched_groups.data(), matched_groups.size()))
|
||||
if (re2->Match(re2_st::StringPiece(current_row.data(), current_row.size()),
|
||||
0, current_row.size(), re2_st::RE2::UNANCHORED, matched_groups.data(), matched_groups.size()))
|
||||
{
|
||||
// 1 is to exclude group #0 which is whole re match.
|
||||
for (size_t group = 1; group <= groups_count; ++group)
|
||||
|
||||
@ -94,19 +94,19 @@ public:
|
||||
|
||||
ColumnPtr executeImpl(const ColumnsWithTypeAndName & arguments, const DataTypePtr &, size_t input_rows_count) const override
|
||||
{
|
||||
StringRef maximum_unit_str;
|
||||
std::string_view maximum_unit_str;
|
||||
if (arguments.size() == 2)
|
||||
{
|
||||
const ColumnPtr & maximum_unit_column = arguments[1].column;
|
||||
const ColumnConst * maximum_unit_const_col = checkAndGetColumnConstStringOrFixedString(maximum_unit_column.get());
|
||||
if (maximum_unit_const_col)
|
||||
maximum_unit_str = maximum_unit_const_col->getDataColumn().getDataAt(0);
|
||||
maximum_unit_str = maximum_unit_const_col->getDataColumn().getDataAt(0).toView();
|
||||
}
|
||||
|
||||
Unit max_unit;
|
||||
|
||||
/// Default means "use all available units".
|
||||
if (maximum_unit_str.size == 0 || maximum_unit_str == "years")
|
||||
if (maximum_unit_str.empty() || maximum_unit_str == "years")
|
||||
max_unit = Years;
|
||||
else if (maximum_unit_str == "months")
|
||||
max_unit = Months;
|
||||
@ -122,7 +122,7 @@ public:
|
||||
throw Exception(ErrorCodes::BAD_ARGUMENTS,
|
||||
"Unexpected value of maximum unit argument ({}) for function {}, the only allowed values are:"
|
||||
" 'seconds', 'minutes', 'hours', 'days', 'months', 'years'.",
|
||||
maximum_unit_str.toString(), getName());
|
||||
maximum_unit_str, getName());
|
||||
|
||||
auto col_to = ColumnString::create();
|
||||
|
||||
|
||||
@ -64,8 +64,8 @@ public:
|
||||
|
||||
for (size_t i = 0; i < count; ++i)
|
||||
{
|
||||
StringRef encoded_string = encoded->getDataAt(i);
|
||||
geohashDecode(encoded_string.data, encoded_string.size, &lon_data[i], &lat_data[i]);
|
||||
std::string_view encoded_string = encoded->getDataAt(i).toView();
|
||||
geohashDecode(encoded_string.data(), encoded_string.size(), &lon_data[i], &lat_data[i]);
|
||||
}
|
||||
|
||||
MutableColumns result;
|
||||
|
||||
@ -27,7 +27,7 @@ class IPAddressVariant
|
||||
{
|
||||
public:
|
||||
|
||||
explicit IPAddressVariant(StringRef address_str)
|
||||
explicit IPAddressVariant(std::string_view address_str)
|
||||
{
|
||||
/// IP address parser functions require that the input is
|
||||
/// NULL-terminated so we need to copy it.
|
||||
@ -85,7 +85,7 @@ IPAddressCIDR parseIPWithCIDR(std::string_view cidr_str)
|
||||
throw DB::Exception("The text does not contain '/': " + std::string(cidr_str), DB::ErrorCodes::CANNOT_PARSE_TEXT);
|
||||
|
||||
std::string_view addr_str = cidr_str.substr(0, pos_slash);
|
||||
IPAddressVariant addr(StringRef{addr_str.data(), addr_str.size()});
|
||||
IPAddressVariant addr(addr_str);
|
||||
|
||||
uint8_t prefix = 0;
|
||||
auto prefix_str = cidr_str.substr(pos_slash+1);
|
||||
@ -188,7 +188,7 @@ namespace DB
|
||||
const auto & col_addr = col_addr_const.getDataColumn();
|
||||
const auto & col_cidr = col_cidr_const.getDataColumn();
|
||||
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(0));
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(0).toView());
|
||||
const auto cidr = parseIPWithCIDR(col_cidr.getDataAt(0).toView());
|
||||
|
||||
ColumnUInt8::MutablePtr col_res = ColumnUInt8::create(1);
|
||||
@ -204,7 +204,7 @@ namespace DB
|
||||
{
|
||||
const auto & col_addr = col_addr_const.getDataColumn();
|
||||
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt (0));
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(0).toView());
|
||||
|
||||
ColumnUInt8::MutablePtr col_res = ColumnUInt8::create(input_rows_count);
|
||||
ColumnUInt8::Container & vec_res = col_res->getData();
|
||||
@ -228,7 +228,7 @@ namespace DB
|
||||
ColumnUInt8::Container & vec_res = col_res->getData();
|
||||
for (size_t i = 0; i < input_rows_count; ++i)
|
||||
{
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(i));
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(i).toView());
|
||||
vec_res[i] = isAddressInRange(addr, cidr) ? 1 : 0;
|
||||
}
|
||||
return col_res;
|
||||
@ -242,7 +242,7 @@ namespace DB
|
||||
|
||||
for (size_t i = 0; i < input_rows_count; ++i)
|
||||
{
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(i));
|
||||
const auto addr = IPAddressVariant(col_addr.getDataAt(i).toView());
|
||||
const auto cidr = parseIPWithCIDR(col_cidr.getDataAt(i).toView());
|
||||
|
||||
vec_res[i] = isAddressInRange(addr, cidr) ? 1 : 0;
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user