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.github/codecov.yml vendored Normal file
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codecov:
max_report_age: off
strict_yaml_branch: "master"
ignore:
- "contrib"
- "docs"
- "benchmark"
- "tests"
- "docker"
- "debian"
- "cmake"
comment: false
github_checks:
annotations: false

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url = https://github.com/ClickHouse-Extras/mariadb-connector-c.git
[submodule "contrib/jemalloc"]
path = contrib/jemalloc
url = https://github.com/jemalloc/jemalloc.git
url = https://github.com/ClickHouse-Extras/jemalloc.git
[submodule "contrib/unixodbc"]
path = contrib/unixodbc
url = https://github.com/ClickHouse-Extras/UnixODBC.git
@ -107,7 +107,6 @@
[submodule "contrib/grpc"]
path = contrib/grpc
url = https://github.com/ClickHouse-Extras/grpc.git
branch = v1.25.0
[submodule "contrib/aws"]
path = contrib/aws
url = https://github.com/ClickHouse-Extras/aws-sdk-cpp.git
@ -159,7 +158,7 @@
url = https://github.com/openldap/openldap.git
[submodule "contrib/AMQP-CPP"]
path = contrib/AMQP-CPP
url = https://github.com/CopernicaMarketingSoftware/AMQP-CPP.git
url = https://github.com/ClickHouse-Extras/AMQP-CPP.git
[submodule "contrib/cassandra"]
path = contrib/cassandra
url = https://github.com/ClickHouse-Extras/cpp-driver.git
@ -186,3 +185,4 @@
[submodule "contrib/cyrus-sasl"]
path = contrib/cyrus-sasl
url = https://github.com/cyrusimap/cyrus-sasl
branch = cyrus-sasl-2.1

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CHANGELOG.md
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## ClickHouse release 20.9
### ClickHouse release v20.9.2.20-stable, 2020-09-22
#### New Feature
* Added column transformers `EXCEPT`, `REPLACE`, `APPLY`, which can be applied to the list of selected columns (after `*` or `COLUMNS(...)`). For example, you can write `SELECT * EXCEPT(URL) REPLACE(number + 1 AS number)`. Another example: `select * apply(length) apply(max) from wide_string_table` to find out the maxium length of all string columns. [#14233](https://github.com/ClickHouse/ClickHouse/pull/14233) ([Amos Bird](https://github.com/amosbird)).
* Added an aggregate function `rankCorr` which computes a rank correlation coefficient. [#11769](https://github.com/ClickHouse/ClickHouse/pull/11769) ([antikvist](https://github.com/antikvist)) [#14411](https://github.com/ClickHouse/ClickHouse/pull/14411) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Added table function `view` which turns a subquery into a table object. This helps passing queries around. For instance, it can be used in remote/cluster table functions. [#12567](https://github.com/ClickHouse/ClickHouse/pull/12567) ([Amos Bird](https://github.com/amosbird)).
#### Bug Fix
* Fix bug when `ALTER UPDATE` mutation with Nullable column in assignment expression and constant value (like `UPDATE x = 42`) leads to incorrect value in column or segfault. Fixes [#13634](https://github.com/ClickHouse/ClickHouse/issues/13634), [#14045](https://github.com/ClickHouse/ClickHouse/issues/14045). [#14646](https://github.com/ClickHouse/ClickHouse/pull/14646) ([alesapin](https://github.com/alesapin)).
* Fix wrong Decimal multiplication result caused wrong decimal scale of result column. [#14603](https://github.com/ClickHouse/ClickHouse/pull/14603) ([Artem Zuikov](https://github.com/4ertus2)).
* Fixed the incorrect sorting order of `Nullable` column. This fixes [#14344](https://github.com/ClickHouse/ClickHouse/issues/14344). [#14495](https://github.com/ClickHouse/ClickHouse/pull/14495) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Fixed inconsistent comparison with primary key of type `FixedString` on index analysis if they're compered with a string of less size. This fixes https://github.com/ClickHouse/ClickHouse/issues/14908. [#15033](https://github.com/ClickHouse/ClickHouse/pull/15033) ([Amos Bird](https://github.com/amosbird)).
* Fix bug which leads to wrong merges assignment if table has partitions with a single part. [#14444](https://github.com/ClickHouse/ClickHouse/pull/14444) ([alesapin](https://github.com/alesapin)).
* If function `bar` was called with specifically crafted arguments, buffer overflow was possible. This closes [#13926](https://github.com/ClickHouse/ClickHouse/issues/13926). [#15028](https://github.com/ClickHouse/ClickHouse/pull/15028) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Publish CPU frequencies per logical core in `system.asynchronous_metrics`. This fixes https://github.com/ClickHouse/ClickHouse/issues/14923. [#14924](https://github.com/ClickHouse/ClickHouse/pull/14924) ([Alexander Kuzmenkov](https://github.com/akuzm)).
* Fixed `.metadata.tmp File exists` error when using `MaterializeMySQL` database engine. [#14898](https://github.com/ClickHouse/ClickHouse/pull/14898) ([Winter Zhang](https://github.com/zhang2014)).
* Fix the issue when some invocations of `extractAllGroups` function may trigger "Memory limit exceeded" error. This fixes [#13383](https://github.com/ClickHouse/ClickHouse/issues/13383). [#14889](https://github.com/ClickHouse/ClickHouse/pull/14889) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix SIGSEGV for an attempt to INSERT into StorageFile(fd). [#14887](https://github.com/ClickHouse/ClickHouse/pull/14887) ([Azat Khuzhin](https://github.com/azat)).
* Fix rare error in `SELECT` queries when the queried column has `DEFAULT` expression which depends on the other column which also has `DEFAULT` and not present in select query and not exists on disk. Partially fixes [#14531](https://github.com/ClickHouse/ClickHouse/issues/14531). [#14845](https://github.com/ClickHouse/ClickHouse/pull/14845) ([alesapin](https://github.com/alesapin)).
* Fix wrong monotonicity detection for shrunk `Int -> Int` cast of signed types. It might lead to incorrect query result. This bug is unveiled in [#14513](https://github.com/ClickHouse/ClickHouse/issues/14513). [#14783](https://github.com/ClickHouse/ClickHouse/pull/14783) ([Amos Bird](https://github.com/amosbird)).
* Fixed missed default database name in metadata of materialized view when executing `ALTER ... MODIFY QUERY`. [#14664](https://github.com/ClickHouse/ClickHouse/pull/14664) ([tavplubix](https://github.com/tavplubix)).
* Fix possibly incorrect result of function `has` when LowCardinality and Nullable types are involved. [#14591](https://github.com/ClickHouse/ClickHouse/pull/14591) ([Mike](https://github.com/myrrc)).
* Cleanup data directory after Zookeeper exceptions during CREATE query for tables with ReplicatedMergeTree Engine. [#14563](https://github.com/ClickHouse/ClickHouse/pull/14563) ([Bharat Nallan](https://github.com/bharatnc)).
* Fix rare segfaults in functions with combinator `-Resample`, which could appear in result of overflow with very large parameters. [#14562](https://github.com/ClickHouse/ClickHouse/pull/14562) ([Anton Popov](https://github.com/CurtizJ)).
* Check for array size overflow in `topK` aggregate function. Without this check the user may send a query with carefully crafted parameters that will lead to server crash. This closes [#14452](https://github.com/ClickHouse/ClickHouse/issues/14452). [#14467](https://github.com/ClickHouse/ClickHouse/pull/14467) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Proxy restart/start/stop/reload of SysVinit to systemd (if it is used). [#14460](https://github.com/ClickHouse/ClickHouse/pull/14460) ([Azat Khuzhin](https://github.com/azat)).
* Stop query execution if exception happened in `PipelineExecutor` itself. This could prevent rare possible query hung. [#14334](https://github.com/ClickHouse/ClickHouse/pull/14334) [#14402](https://github.com/ClickHouse/ClickHouse/pull/14402) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix crash during `ALTER` query for table which was created `AS table_function`. Fixes [#14212](https://github.com/ClickHouse/ClickHouse/issues/14212). [#14326](https://github.com/ClickHouse/ClickHouse/pull/14326) ([alesapin](https://github.com/alesapin)).
* Fix exception during ALTER LIVE VIEW query with REFRESH command. LIVE VIEW is an experimental feature. [#14320](https://github.com/ClickHouse/ClickHouse/pull/14320) ([Bharat Nallan](https://github.com/bharatnc)).
* Fix QueryPlan lifetime (for EXPLAIN PIPELINE graph=1) for queries with nested interpreter. [#14315](https://github.com/ClickHouse/ClickHouse/pull/14315) ([Azat Khuzhin](https://github.com/azat)).
* Better check for tuple size in SSD cache complex key external dictionaries. This fixes [#13981](https://github.com/ClickHouse/ClickHouse/issues/13981). [#14313](https://github.com/ClickHouse/ClickHouse/pull/14313) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Disallows `CODEC` on `ALIAS` column type. Fixes [#13911](https://github.com/ClickHouse/ClickHouse/issues/13911). [#14263](https://github.com/ClickHouse/ClickHouse/pull/14263) ([Bharat Nallan](https://github.com/bharatnc)).
* Fix GRANT ALL statement when executed on a non-global level. [#13987](https://github.com/ClickHouse/ClickHouse/pull/13987) ([Vitaly Baranov](https://github.com/vitlibar)).
* Fix arrayJoin() capturing in lambda (exception with logical error message was thrown). [#13792](https://github.com/ClickHouse/ClickHouse/pull/13792) ([Azat Khuzhin](https://github.com/azat)).
#### Experimental Feature
* Added `db-generator` tool for random database generation by given SELECT queries. It may faciliate reproducing issues when there is only incomplete bug report from the user. [#14442](https://github.com/ClickHouse/ClickHouse/pull/14442) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)) [#10973](https://github.com/ClickHouse/ClickHouse/issues/10973) ([ZeDRoman](https://github.com/ZeDRoman)).
#### Improvement
* Allow using multi-volume storage configuration in storage Distributed. [#14839](https://github.com/ClickHouse/ClickHouse/pull/14839) ([Pavel Kovalenko](https://github.com/Jokser)).
* Disallow empty time_zone argument in `toStartOf*` type of functions. [#14509](https://github.com/ClickHouse/ClickHouse/pull/14509) ([Bharat Nallan](https://github.com/bharatnc)).
* MySQL handler returns `OK` for queries like `SET @@var = value`. Such statement is ignored. It is needed because some MySQL drivers send `SET @@` query for setup after handshake https://github.com/ClickHouse/ClickHouse/issues/9336#issuecomment-686222422 . [#14469](https://github.com/ClickHouse/ClickHouse/pull/14469) ([BohuTANG](https://github.com/BohuTANG)).
* Now TTLs will be applied during merge if they were not previously materialized. [#14438](https://github.com/ClickHouse/ClickHouse/pull/14438) ([alesapin](https://github.com/alesapin)).
* Now `clickhouse-obfuscator` supports UUID type as proposed in [#13163](https://github.com/ClickHouse/ClickHouse/issues/13163). [#14409](https://github.com/ClickHouse/ClickHouse/pull/14409) ([dimarub2000](https://github.com/dimarub2000)).
* Added new setting `system_events_show_zero_values` as proposed in [#11384](https://github.com/ClickHouse/ClickHouse/issues/11384). [#14404](https://github.com/ClickHouse/ClickHouse/pull/14404) ([dimarub2000](https://github.com/dimarub2000)).
* Implicitly convert primary key to not null in `MaterializeMySQL` (Same as `MySQL`). Fixes [#14114](https://github.com/ClickHouse/ClickHouse/issues/14114). [#14397](https://github.com/ClickHouse/ClickHouse/pull/14397) ([Winter Zhang](https://github.com/zhang2014)).
* Replace wide integers (256 bit) from boost multiprecision with implementation from https://github.com/cerevra/int. 256bit integers are experimental. [#14229](https://github.com/ClickHouse/ClickHouse/pull/14229) ([Artem Zuikov](https://github.com/4ertus2)).
* Add default compression codec for parts in `system.part_log` with the name `default_compression_codec`. [#14116](https://github.com/ClickHouse/ClickHouse/pull/14116) ([alesapin](https://github.com/alesapin)).
* Add precision argument for `DateTime` type. It allows to use `DateTime` name instead of `DateTime64`. [#13761](https://github.com/ClickHouse/ClickHouse/pull/13761) ([Winter Zhang](https://github.com/zhang2014)).
* Added requirepass authorization for `Redis` external dictionary. [#13688](https://github.com/ClickHouse/ClickHouse/pull/13688) ([Ivan Torgashov](https://github.com/it1804)).
* Improvements in `RabbitMQ` engine: added connection and channels failure handling, proper commits, insert failures handling, better exchanges, queue durability and queue resume opportunity, new queue settings. Fixed tests. [#12761](https://github.com/ClickHouse/ClickHouse/pull/12761) ([Kseniia Sumarokova](https://github.com/kssenii)).
* Support custom codecs in compact parts. [#12183](https://github.com/ClickHouse/ClickHouse/pull/12183) ([Anton Popov](https://github.com/CurtizJ)).
#### Performance Improvement
* Optimize queries with LIMIT/LIMIT BY/ORDER BY for distributed with GROUP BY sharding_key (under optimize_skip_unused_shards and optimize_distributed_group_by_sharding_key). [#10373](https://github.com/ClickHouse/ClickHouse/pull/10373) ([Azat Khuzhin](https://github.com/azat)).
* Creating sets for multiple `JOIN` and `IN` in parallel. It may slightly improve performance for queries with several different `IN subquery` expressions. [#14412](https://github.com/ClickHouse/ClickHouse/pull/14412) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Improve Kafka engine performance by providing independent thread for each consumer. Separate thread pool for streaming engines (like Kafka). [#13939](https://github.com/ClickHouse/ClickHouse/pull/13939) ([fastio](https://github.com/fastio)).
#### Build/Testing/Packaging Improvement
* Lower binary size in debug build by removing debug info from `Functions`. This is needed only for one internal project in Yandex who is using very old linker. [#14549](https://github.com/ClickHouse/ClickHouse/pull/14549) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Prepare for build with clang 11. [#14455](https://github.com/ClickHouse/ClickHouse/pull/14455) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix the logic in backport script. In previous versions it was triggered for any labels of 100% red color. It was strange. [#14433](https://github.com/ClickHouse/ClickHouse/pull/14433) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Integration tests use default base config. All config changes are explicit with main_configs, user_configs and dictionaries parameters for instance. [#13647](https://github.com/ClickHouse/ClickHouse/pull/13647) ([Ilya Yatsishin](https://github.com/qoega)).
## ClickHouse release 20.8
### ClickHouse release v20.8.2.3-stable, 2020-09-08
#### Backward Incompatible Change
* Now `OPTIMIZE FINAL` query doesn't recalculate TTL for parts that were added before TTL was created. Use `ALTER TABLE ... MATERIALIZE TTL` once to calculate them, after that `OPTIMIZE FINAL` will evaluate TTL's properly. This behavior never worked for replicated tables. [#14220](https://github.com/ClickHouse/ClickHouse/pull/14220) ([alesapin](https://github.com/alesapin)).
* Extend `parallel_distributed_insert_select` setting, adding an option to run `INSERT` into local table. The setting changes type from `Bool` to `UInt64`, so the values `false` and `true` are no longer supported. If you have these values in server configuration, the server will not start. Please replace them with `0` and `1`, respectively. [#14060](https://github.com/ClickHouse/ClickHouse/pull/14060) ([Azat Khuzhin](https://github.com/azat)).
* Remove support for the `ODBCDriver` input/output format. This was a deprecated format once used for communication with the ClickHouse ODBC driver, now long superseded by the `ODBCDriver2` format. Resolves [#13629](https://github.com/ClickHouse/ClickHouse/issues/13629). [#13847](https://github.com/ClickHouse/ClickHouse/pull/13847) ([hexiaoting](https://github.com/hexiaoting)).
#### New Feature
* ClickHouse can work as MySQL replica - it is implemented by `MaterializeMySQL` database engine. Implements [#4006](https://github.com/ClickHouse/ClickHouse/issues/4006). [#10851](https://github.com/ClickHouse/ClickHouse/pull/10851) ([Winter Zhang](https://github.com/zhang2014)).
* Add the ability to specify `Default` compression codec for columns that correspond to settings specified in `config.xml`. Implements: [#9074](https://github.com/ClickHouse/ClickHouse/issues/9074). [#14049](https://github.com/ClickHouse/ClickHouse/pull/14049) ([alesapin](https://github.com/alesapin)).
* Support Kerberos authentication in Kafka, using `krb5` and `cyrus-sasl` libraries. [#12771](https://github.com/ClickHouse/ClickHouse/pull/12771) ([Ilya Golshtein](https://github.com/ilejn)).
* Add function `normalizeQuery` that replaces literals, sequences of literals and complex aliases with placeholders. Add function `normalizedQueryHash` that returns identical 64bit hash values for similar queries. It helps to analyze query log. This closes [#11271](https://github.com/ClickHouse/ClickHouse/issues/11271). [#13816](https://github.com/ClickHouse/ClickHouse/pull/13816) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add `time_zones` table. [#13880](https://github.com/ClickHouse/ClickHouse/pull/13880) ([Bharat Nallan](https://github.com/bharatnc)).
* Add function `defaultValueOfTypeName` that returns the default value for a given type. [#13877](https://github.com/ClickHouse/ClickHouse/pull/13877) ([hcz](https://github.com/hczhcz)).
* Add `countDigits(x)` function that count number of decimal digits in integer or decimal column. Add `isDecimalOverflow(d, [p])` function that checks if the value in Decimal column is out of its (or specified) precision. [#14151](https://github.com/ClickHouse/ClickHouse/pull/14151) ([Artem Zuikov](https://github.com/4ertus2)).
* Add `quantileExactLow` and `quantileExactHigh` implementations with respective aliases for `medianExactLow` and `medianExactHigh`. [#13818](https://github.com/ClickHouse/ClickHouse/pull/13818) ([Bharat Nallan](https://github.com/bharatnc)).
* Added `date_trunc` function that truncates a date/time value to a specified date/time part. [#13888](https://github.com/ClickHouse/ClickHouse/pull/13888) ([Vladimir Golovchenko](https://github.com/vladimir-golovchenko)).
* Add new optional section `<user_directories>` to the main config. [#13425](https://github.com/ClickHouse/ClickHouse/pull/13425) ([Vitaly Baranov](https://github.com/vitlibar)).
* Add `ALTER SAMPLE BY` statement that allows to change table sample clause. [#13280](https://github.com/ClickHouse/ClickHouse/pull/13280) ([Amos Bird](https://github.com/amosbird)).
* Function `position` now supports optional `start_pos` argument. [#13237](https://github.com/ClickHouse/ClickHouse/pull/13237) ([vdimir](https://github.com/vdimir)).
#### Bug Fix
* Fix visible data clobbering by progress bar in client in interactive mode. This fixes [#12562](https://github.com/ClickHouse/ClickHouse/issues/12562) and [#13369](https://github.com/ClickHouse/ClickHouse/issues/13369) and [#13584](https://github.com/ClickHouse/ClickHouse/issues/13584) and fixes [#12964](https://github.com/ClickHouse/ClickHouse/issues/12964). [#13691](https://github.com/ClickHouse/ClickHouse/pull/13691) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fixed incorrect sorting order if `LowCardinality` column when sorting by multiple columns. This fixes [#13958](https://github.com/ClickHouse/ClickHouse/issues/13958). [#14223](https://github.com/ClickHouse/ClickHouse/pull/14223) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Check for array size overflow in `topK` aggregate function. Without this check the user may send a query with carefully crafter parameters that will lead to server crash. This closes [#14452](https://github.com/ClickHouse/ClickHouse/issues/14452). [#14467](https://github.com/ClickHouse/ClickHouse/pull/14467) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix bug which can lead to wrong merges assignment if table has partitions with a single part. [#14444](https://github.com/ClickHouse/ClickHouse/pull/14444) ([alesapin](https://github.com/alesapin)).
* Stop query execution if exception happened in `PipelineExecutor` itself. This could prevent rare possible query hung. Continuation of [#14334](https://github.com/ClickHouse/ClickHouse/issues/14334). [#14402](https://github.com/ClickHouse/ClickHouse/pull/14402) [#14334](https://github.com/ClickHouse/ClickHouse/pull/14334) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix crash during `ALTER` query for table which was created `AS table_function`. Fixes [#14212](https://github.com/ClickHouse/ClickHouse/issues/14212). [#14326](https://github.com/ClickHouse/ClickHouse/pull/14326) ([alesapin](https://github.com/alesapin)).
* Fix exception during ALTER LIVE VIEW query with REFRESH command. Live view is an experimental feature. [#14320](https://github.com/ClickHouse/ClickHouse/pull/14320) ([Bharat Nallan](https://github.com/bharatnc)).
* Fix QueryPlan lifetime (for EXPLAIN PIPELINE graph=1) for queries with nested interpreter. [#14315](https://github.com/ClickHouse/ClickHouse/pull/14315) ([Azat Khuzhin](https://github.com/azat)).
* Fix segfault in `clickhouse-odbc-bridge` during schema fetch from some external sources. This PR fixes https://github.com/ClickHouse/ClickHouse/issues/13861. [#14267](https://github.com/ClickHouse/ClickHouse/pull/14267) ([Vitaly Baranov](https://github.com/vitlibar)).
* Fix crash in mark inclusion search introduced in https://github.com/ClickHouse/ClickHouse/pull/12277. [#14225](https://github.com/ClickHouse/ClickHouse/pull/14225) ([Amos Bird](https://github.com/amosbird)).
* Fix creation of tables with named tuples. This fixes [#13027](https://github.com/ClickHouse/ClickHouse/issues/13027). [#14143](https://github.com/ClickHouse/ClickHouse/pull/14143) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix formatting of minimal negative decimal numbers. This fixes https://github.com/ClickHouse/ClickHouse/issues/14111. [#14119](https://github.com/ClickHouse/ClickHouse/pull/14119) ([Alexander Kuzmenkov](https://github.com/akuzm)).
* Fix `DistributedFilesToInsert` metric (zeroed when it should not). [#14095](https://github.com/ClickHouse/ClickHouse/pull/14095) ([Azat Khuzhin](https://github.com/azat)).
* Fix `pointInPolygon` with const 2d array as polygon. [#14079](https://github.com/ClickHouse/ClickHouse/pull/14079) ([Alexey Ilyukhov](https://github.com/livace)).
* Fixed wrong mount point in extra info for `Poco::Exception: no space left on device`. [#14050](https://github.com/ClickHouse/ClickHouse/pull/14050) ([tavplubix](https://github.com/tavplubix)).
* Fix GRANT ALL statement when executed on a non-global level. [#13987](https://github.com/ClickHouse/ClickHouse/pull/13987) ([Vitaly Baranov](https://github.com/vitlibar)).
* Fix parser to reject create table as table function with engine. [#13940](https://github.com/ClickHouse/ClickHouse/pull/13940) ([hcz](https://github.com/hczhcz)).
* Fix wrong results in select queries with `DISTINCT` keyword and subqueries with UNION ALL in case `optimize_duplicate_order_by_and_distinct` setting is enabled. [#13925](https://github.com/ClickHouse/ClickHouse/pull/13925) ([Artem Zuikov](https://github.com/4ertus2)).
* Fixed potential deadlock when renaming `Distributed` table. [#13922](https://github.com/ClickHouse/ClickHouse/pull/13922) ([tavplubix](https://github.com/tavplubix)).
* Fix incorrect sorting for `FixedString` columns when sorting by multiple columns. Fixes [#13182](https://github.com/ClickHouse/ClickHouse/issues/13182). [#13887](https://github.com/ClickHouse/ClickHouse/pull/13887) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix potentially imprecise result of `topK`/`topKWeighted` merge (with non-default parameters). [#13817](https://github.com/ClickHouse/ClickHouse/pull/13817) ([Azat Khuzhin](https://github.com/azat)).
* Fix reading from MergeTree table with INDEX of type SET fails when comparing against NULL. This fixes [#13686](https://github.com/ClickHouse/ClickHouse/issues/13686). [#13793](https://github.com/ClickHouse/ClickHouse/pull/13793) ([Amos Bird](https://github.com/amosbird)).
* Fix `arrayJoin` capturing in lambda (LOGICAL_ERROR). [#13792](https://github.com/ClickHouse/ClickHouse/pull/13792) ([Azat Khuzhin](https://github.com/azat)).
* Add step overflow check in function `range`. [#13790](https://github.com/ClickHouse/ClickHouse/pull/13790) ([Azat Khuzhin](https://github.com/azat)).
* Fixed `Directory not empty` error when concurrently executing `DROP DATABASE` and `CREATE TABLE`. [#13756](https://github.com/ClickHouse/ClickHouse/pull/13756) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add range check for `h3KRing` function. This fixes [#13633](https://github.com/ClickHouse/ClickHouse/issues/13633). [#13752](https://github.com/ClickHouse/ClickHouse/pull/13752) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix race condition between DETACH and background merges. Parts may revive after detach. This is continuation of [#8602](https://github.com/ClickHouse/ClickHouse/issues/8602) that did not fix the issue but introduced a test that started to fail in very rare cases, demonstrating the issue. [#13746](https://github.com/ClickHouse/ClickHouse/pull/13746) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix logging Settings.Names/Values when log_queries_min_type > QUERY_START. [#13737](https://github.com/ClickHouse/ClickHouse/pull/13737) ([Azat Khuzhin](https://github.com/azat)).
* Fixes `/replicas_status` endpoint response status code when verbose=1. [#13722](https://github.com/ClickHouse/ClickHouse/pull/13722) ([javi santana](https://github.com/javisantana)).
* Fix incorrect message in `clickhouse-server.init` while checking user and group. [#13711](https://github.com/ClickHouse/ClickHouse/pull/13711) ([ylchou](https://github.com/ylchou)).
* Do not optimize any(arrayJoin()) -> arrayJoin() under `optimize_move_functions_out_of_any` setting. [#13681](https://github.com/ClickHouse/ClickHouse/pull/13681) ([Azat Khuzhin](https://github.com/azat)).
* Fix crash in JOIN with StorageMerge and `set enable_optimize_predicate_expression=1`. [#13679](https://github.com/ClickHouse/ClickHouse/pull/13679) ([Artem Zuikov](https://github.com/4ertus2)).
* Fix typo in error message about `The value of 'number_of_free_entries_in_pool_to_lower_max_size_of_merge' setting`. [#13678](https://github.com/ClickHouse/ClickHouse/pull/13678) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Concurrent `ALTER ... REPLACE/MOVE PARTITION ...` queries might cause deadlock. It's fixed. [#13626](https://github.com/ClickHouse/ClickHouse/pull/13626) ([tavplubix](https://github.com/tavplubix)).
* Fixed the behaviour when sometimes cache-dictionary returned default value instead of present value from source. [#13624](https://github.com/ClickHouse/ClickHouse/pull/13624) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Fix secondary indices corruption in compact parts. Compact parts are experimental feature. [#13538](https://github.com/ClickHouse/ClickHouse/pull/13538) ([Anton Popov](https://github.com/CurtizJ)).
* Fix premature `ON CLUSTER` timeouts for queries that must be executed on a single replica. Fixes [#6704](https://github.com/ClickHouse/ClickHouse/issues/6704), [#7228](https://github.com/ClickHouse/ClickHouse/issues/7228), [#13361](https://github.com/ClickHouse/ClickHouse/issues/13361), [#11884](https://github.com/ClickHouse/ClickHouse/issues/11884). [#13450](https://github.com/ClickHouse/ClickHouse/pull/13450) ([alesapin](https://github.com/alesapin)).
* Fix wrong code in function `netloc`. This fixes [#13335](https://github.com/ClickHouse/ClickHouse/issues/13335). [#13446](https://github.com/ClickHouse/ClickHouse/pull/13446) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix possible race in `StorageMemory`. [#13416](https://github.com/ClickHouse/ClickHouse/pull/13416) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix missing or excessive headers in `TSV/CSVWithNames` formats in HTTP protocol. This fixes [#12504](https://github.com/ClickHouse/ClickHouse/issues/12504). [#13343](https://github.com/ClickHouse/ClickHouse/pull/13343) ([Azat Khuzhin](https://github.com/azat)).
* Fix parsing row policies from users.xml when names of databases or tables contain dots. This fixes https://github.com/ClickHouse/ClickHouse/issues/5779, https://github.com/ClickHouse/ClickHouse/issues/12527. [#13199](https://github.com/ClickHouse/ClickHouse/pull/13199) ([Vitaly Baranov](https://github.com/vitlibar)).
* Fix access to `redis` dictionary after connection was dropped once. It may happen with `cache` and `direct` dictionary layouts. [#13082](https://github.com/ClickHouse/ClickHouse/pull/13082) ([Anton Popov](https://github.com/CurtizJ)).
* Removed wrong auth access check when using ClickHouseDictionarySource to query remote tables. [#12756](https://github.com/ClickHouse/ClickHouse/pull/12756) ([sundyli](https://github.com/sundy-li)).
* Properly distinguish subqueries in some cases for common subexpression elimination. https://github.com/ClickHouse/ClickHouse/issues/8333. [#8367](https://github.com/ClickHouse/ClickHouse/pull/8367) ([Amos Bird](https://github.com/amosbird)).
#### Improvement
* Disallows `CODEC` on `ALIAS` column type. Fixes [#13911](https://github.com/ClickHouse/ClickHouse/issues/13911). [#14263](https://github.com/ClickHouse/ClickHouse/pull/14263) ([Bharat Nallan](https://github.com/bharatnc)).
* When waiting for a dictionary update to complete, use the timeout specified by `query_wait_timeout_milliseconds` setting instead of a hard-coded value. [#14105](https://github.com/ClickHouse/ClickHouse/pull/14105) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Add setting `min_index_granularity_bytes` that protects against accidentally creating a table with very low `index_granularity_bytes` setting. [#14139](https://github.com/ClickHouse/ClickHouse/pull/14139) ([Bharat Nallan](https://github.com/bharatnc)).
* Now it's possible to fetch partitions from clusters that use different ZooKeeper: `ALTER TABLE table_name FETCH PARTITION partition_expr FROM 'zk-name:/path-in-zookeeper'`. It's useful for shipping data to new clusters. [#14155](https://github.com/ClickHouse/ClickHouse/pull/14155) ([Amos Bird](https://github.com/amosbird)).
* Slightly better performance of Memory table if it was constructed from a huge number of very small blocks (that's unlikely). Author of the idea: [Mark Papadakis](https://github.com/markpapadakis). Closes [#14043](https://github.com/ClickHouse/ClickHouse/issues/14043). [#14056](https://github.com/ClickHouse/ClickHouse/pull/14056) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Conditional aggregate functions (for example: `avgIf`, `sumIf`, `maxIf`) should return `NULL` when miss rows and use nullable arguments. [#13964](https://github.com/ClickHouse/ClickHouse/pull/13964) ([Winter Zhang](https://github.com/zhang2014)).
* Increase limit in -Resample combinator to 1M. [#13947](https://github.com/ClickHouse/ClickHouse/pull/13947) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
* Corrected an error in AvroConfluent format that caused the Kafka table engine to stop processing messages when an abnormally small, malformed, message was received. [#13941](https://github.com/ClickHouse/ClickHouse/pull/13941) ([Gervasio Varela](https://github.com/gervarela)).
* Fix wrong error for long queries. It was possible to get syntax error other than `Max query size exceeded` for correct query. [#13928](https://github.com/ClickHouse/ClickHouse/pull/13928) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Better error message for null value of `TabSeparated` format. [#13906](https://github.com/ClickHouse/ClickHouse/pull/13906) ([jiang tao](https://github.com/tomjiang1987)).
* Function `arrayCompact` will compare NaNs bitwise if the type of array elements is Float32/Float64. In previous versions NaNs were always not equal if the type of array elements is Float32/Float64 and were always equal if the type is more complex, like Nullable(Float64). This closes [#13857](https://github.com/ClickHouse/ClickHouse/issues/13857). [#13868](https://github.com/ClickHouse/ClickHouse/pull/13868) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix data race in `lgamma` function. This race was caught only in `tsan`, no side effects a really happened. [#13842](https://github.com/ClickHouse/ClickHouse/pull/13842) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Avoid too slow queries when arrays are manipulated as fields. Throw exception instead. [#13753](https://github.com/ClickHouse/ClickHouse/pull/13753) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Added Redis requirepass authorization (for redis dictionary source). [#13688](https://github.com/ClickHouse/ClickHouse/pull/13688) ([Ivan Torgashov](https://github.com/it1804)).
* Add MergeTree Write-Ahead-Log (WAL) dump tool. WAL is an experimental feature. [#13640](https://github.com/ClickHouse/ClickHouse/pull/13640) ([BohuTANG](https://github.com/BohuTANG)).
* In previous versions `lcm` function may produce assertion violation in debug build if called with specifically crafted arguments. This fixes [#13368](https://github.com/ClickHouse/ClickHouse/issues/13368). [#13510](https://github.com/ClickHouse/ClickHouse/pull/13510) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Provide monotonicity for `toDate/toDateTime` functions in more cases. Monotonicity information is used for index analysis (more complex queries will be able to use index). Now the input arguments are saturated more naturally and provides better monotonicity. [#13497](https://github.com/ClickHouse/ClickHouse/pull/13497) ([Amos Bird](https://github.com/amosbird)).
* Support compound identifiers for custom settings. Custom settings is an integration point of ClickHouse codebase with other codebases (no benefits for ClickHouse itself) [#13496](https://github.com/ClickHouse/ClickHouse/pull/13496) ([Vitaly Baranov](https://github.com/vitlibar)).
* Move parts from DiskLocal to DiskS3 in parallel. `DiskS3` is an experimental feature. [#13459](https://github.com/ClickHouse/ClickHouse/pull/13459) ([Pavel Kovalenko](https://github.com/Jokser)).
* Enable mixed granularity parts by default. [#13449](https://github.com/ClickHouse/ClickHouse/pull/13449) ([alesapin](https://github.com/alesapin)).
* Proper remote host checking in S3 redirects (security-related thing). [#13404](https://github.com/ClickHouse/ClickHouse/pull/13404) ([Vladimir Chebotarev](https://github.com/excitoon)).
* Add `QueryTimeMicroseconds`, `SelectQueryTimeMicroseconds` and `InsertQueryTimeMicroseconds` to system.events. [#13336](https://github.com/ClickHouse/ClickHouse/pull/13336) ([ianton-ru](https://github.com/ianton-ru)).
* Fix debug assertion when Decimal has too large negative exponent. Fixes [#13188](https://github.com/ClickHouse/ClickHouse/issues/13188). [#13228](https://github.com/ClickHouse/ClickHouse/pull/13228) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Added cache layer for DiskS3 (cache to local disk mark and index files). `DiskS3` is an experimental feature. [#13076](https://github.com/ClickHouse/ClickHouse/pull/13076) ([Pavel Kovalenko](https://github.com/Jokser)).
* Fix readline so it dumps history to file now. [#13600](https://github.com/ClickHouse/ClickHouse/pull/13600) ([Amos Bird](https://github.com/amosbird)).
* Create `system` database with `Atomic` engine by default (a preparation to enable `Atomic` database engine by default everywhere). [#13680](https://github.com/ClickHouse/ClickHouse/pull/13680) ([tavplubix](https://github.com/tavplubix)).
#### Performance Improvement
* Slightly optimize very short queries with `LowCardinality`. [#14129](https://github.com/ClickHouse/ClickHouse/pull/14129) ([Anton Popov](https://github.com/CurtizJ)).
* Enable parallel INSERTs for table engines `Null`, `Memory`, `Distributed` and `Buffer` when the setting `max_insert_threads` is set. [#14120](https://github.com/ClickHouse/ClickHouse/pull/14120) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fail fast if `max_rows_to_read` limit is exceeded on parts scan. The motivation behind this change is to skip ranges scan for all selected parts if it is clear that `max_rows_to_read` is already exceeded. The change is quite noticeable for queries over big number of parts. [#13677](https://github.com/ClickHouse/ClickHouse/pull/13677) ([Roman Khavronenko](https://github.com/hagen1778)).
* Slightly improve performance of aggregation by UInt8/UInt16 keys. [#13099](https://github.com/ClickHouse/ClickHouse/pull/13099) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Optimize `has()`, `indexOf()` and `countEqual()` functions for `Array(LowCardinality(T))` and constant right arguments. [#12550](https://github.com/ClickHouse/ClickHouse/pull/12550) ([myrrc](https://github.com/myrrc)).
* When performing trivial `INSERT SELECT` queries, automatically set `max_threads` to 1 or `max_insert_threads`, and set `max_block_size` to `min_insert_block_size_rows`. Related to [#5907](https://github.com/ClickHouse/ClickHouse/issues/5907). [#12195](https://github.com/ClickHouse/ClickHouse/pull/12195) ([flynn](https://github.com/ucasFL)).
#### Experimental Feature
* Add types `Int128`, `Int256`, `UInt256` and related functions for them. Extend Decimals with Decimal256 (precision up to 76 digits). New types are under the setting `allow_experimental_bigint_types`. It is working extremely slow and bad. The implementation is incomplete. Please don't use this feature. [#13097](https://github.com/ClickHouse/ClickHouse/pull/13097) ([Artem Zuikov](https://github.com/4ertus2)).
#### Build/Testing/Packaging Improvement
* Added `clickhouse install` script, that is useful if you only have a single binary. [#13528](https://github.com/ClickHouse/ClickHouse/pull/13528) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Allow to run `clickhouse` binary without configuration. [#13515](https://github.com/ClickHouse/ClickHouse/pull/13515) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Enable check for typos in code with `codespell`. [#13513](https://github.com/ClickHouse/ClickHouse/pull/13513) [#13511](https://github.com/ClickHouse/ClickHouse/pull/13511) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Enable Shellcheck in CI as a linter of .sh tests. This closes [#13168](https://github.com/ClickHouse/ClickHouse/issues/13168). [#13530](https://github.com/ClickHouse/ClickHouse/pull/13530) [#13529](https://github.com/ClickHouse/ClickHouse/pull/13529) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add a CMake option to fail configuration instead of auto-reconfiguration, enabled by default. [#13687](https://github.com/ClickHouse/ClickHouse/pull/13687) ([Konstantin](https://github.com/podshumok)).
* Expose version of embedded tzdata via TZDATA_VERSION in system.build_options. [#13648](https://github.com/ClickHouse/ClickHouse/pull/13648) ([filimonov](https://github.com/filimonov)).
* Improve generation of system.time_zones table during build. Closes [#14209](https://github.com/ClickHouse/ClickHouse/issues/14209). [#14215](https://github.com/ClickHouse/ClickHouse/pull/14215) ([filimonov](https://github.com/filimonov)).
* Build ClickHouse with the most fresh tzdata from package repository. [#13623](https://github.com/ClickHouse/ClickHouse/pull/13623) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add the ability to write js-style comments in skip_list.json. [#14159](https://github.com/ClickHouse/ClickHouse/pull/14159) ([alesapin](https://github.com/alesapin)).
* Ensure that there is no copy-pasted GPL code. [#13514](https://github.com/ClickHouse/ClickHouse/pull/13514) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Switch tests docker images to use test-base parent. [#14167](https://github.com/ClickHouse/ClickHouse/pull/14167) ([Ilya Yatsishin](https://github.com/qoega)).
* Adding retry logic when bringing up docker-compose cluster; Increasing COMPOSE_HTTP_TIMEOUT. [#14112](https://github.com/ClickHouse/ClickHouse/pull/14112) ([vzakaznikov](https://github.com/vzakaznikov)).
* Enabled `system.text_log` in stress test to find more bugs. [#13855](https://github.com/ClickHouse/ClickHouse/pull/13855) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Testflows LDAP module: adding missing certificates and dhparam.pem for openldap4. [#13780](https://github.com/ClickHouse/ClickHouse/pull/13780) ([vzakaznikov](https://github.com/vzakaznikov)).
* ZooKeeper cannot work reliably in unit tests in CI infrastructure. Using unit tests for ZooKeeper interaction with real ZooKeeper is bad idea from the start (unit tests are not supposed to verify complex distributed systems). We already using integration tests for this purpose and they are better suited. [#13745](https://github.com/ClickHouse/ClickHouse/pull/13745) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Added docker image for style check. Added style check that all docker and docker compose files are located in docker directory. [#13724](https://github.com/ClickHouse/ClickHouse/pull/13724) ([Ilya Yatsishin](https://github.com/qoega)).
* Fix cassandra build on Mac OS. [#13708](https://github.com/ClickHouse/ClickHouse/pull/13708) ([Ilya Yatsishin](https://github.com/qoega)).
* Fix link error in shared build. [#13700](https://github.com/ClickHouse/ClickHouse/pull/13700) ([Amos Bird](https://github.com/amosbird)).
* Updating LDAP user authentication suite to check that it works with RBAC. [#13656](https://github.com/ClickHouse/ClickHouse/pull/13656) ([vzakaznikov](https://github.com/vzakaznikov)).
* Removed `-DENABLE_CURL_CLIENT` for `contrib/aws`. [#13628](https://github.com/ClickHouse/ClickHouse/pull/13628) ([Vladimir Chebotarev](https://github.com/excitoon)).
* Increasing health-check timeouts for ClickHouse nodes and adding support to dump docker-compose logs if unhealthy containers found. [#13612](https://github.com/ClickHouse/ClickHouse/pull/13612) ([vzakaznikov](https://github.com/vzakaznikov)).
* Make sure https://github.com/ClickHouse/ClickHouse/issues/10977 is invalid. [#13539](https://github.com/ClickHouse/ClickHouse/pull/13539) ([Amos Bird](https://github.com/amosbird)).
* Skip PR's from robot-clickhouse. [#13489](https://github.com/ClickHouse/ClickHouse/pull/13489) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Move Dockerfiles from integration tests to `docker/test` directory. docker_compose files are available in `runner` docker container. Docker images are built in CI and not in integration tests. [#13448](https://github.com/ClickHouse/ClickHouse/pull/13448) ([Ilya Yatsishin](https://github.com/qoega)).
## ClickHouse release 20.7
### ClickHouse release v20.7.2.30-stable, 2020-08-31
#### Backward Incompatible Change
* Function `modulo` (operator `%`) with at least one floating point number as argument will calculate remainder of division directly on floating point numbers without converting both arguments to integers. It makes behaviour compatible with most of DBMS. This also applicable for Date and DateTime data types. Added alias `mod`. This closes [#7323](https://github.com/ClickHouse/ClickHouse/issues/7323). [#12585](https://github.com/ClickHouse/ClickHouse/pull/12585) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Deprecate special printing of zero Date/DateTime values as `0000-00-00` and `0000-00-00 00:00:00`. [#12442](https://github.com/ClickHouse/ClickHouse/pull/12442) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* The function `groupArrayMoving*` was not working for distributed queries. It's result was calculated within incorrect data type (without promotion to the largest type). The function `groupArrayMovingAvg` was returning integer number that was inconsistent with the `avg` function. This fixes [#12568](https://github.com/ClickHouse/ClickHouse/issues/12568). [#12622](https://github.com/ClickHouse/ClickHouse/pull/12622) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add sanity check for MergeTree settings. If the settings are incorrect, the server will refuse to start or to create a table, printing detailed explanation to the user. [#13153](https://github.com/ClickHouse/ClickHouse/pull/13153) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Protect from the cases when user may set `background_pool_size` to value lower than `number_of_free_entries_in_pool_to_execute_mutation` or `number_of_free_entries_in_pool_to_lower_max_size_of_merge`. In these cases ALTERs won't work or the maximum size of merge will be too limited. It will throw exception explaining what to do. This closes [#10897](https://github.com/ClickHouse/ClickHouse/issues/10897). [#12728](https://github.com/ClickHouse/ClickHouse/pull/12728) ([alexey-milovidov](https://github.com/alexey-milovidov)).
#### New Feature
* Polygon dictionary type that provides efficient "reverse geocoding" lookups - to find the region by coordinates in a dictionary of many polygons (world map). It is using carefully optimized algorithm with recursive grids to maintain low CPU and memory usage. [#9278](https://github.com/ClickHouse/ClickHouse/pull/9278) ([achulkov2](https://github.com/achulkov2)).
* Added support of LDAP authentication for preconfigured users ("Simple Bind" method). [#11234](https://github.com/ClickHouse/ClickHouse/pull/11234) ([Denis Glazachev](https://github.com/traceon)).
* Introduce setting `alter_partition_verbose_result` which outputs information about touched parts for some types of `ALTER TABLE ... PARTITION ...` queries (currently `ATTACH` and `FREEZE`). Closes [#8076](https://github.com/ClickHouse/ClickHouse/issues/8076). [#13017](https://github.com/ClickHouse/ClickHouse/pull/13017) ([alesapin](https://github.com/alesapin)).
* Add `bayesAB` function for bayesian-ab-testing. [#12327](https://github.com/ClickHouse/ClickHouse/pull/12327) ([achimbab](https://github.com/achimbab)).
* Added `system.crash_log` table into which stack traces for fatal errors are collected. This table should be empty. [#12316](https://github.com/ClickHouse/ClickHouse/pull/12316) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Added http headers `X-ClickHouse-Database` and `X-ClickHouse-Format` which may be used to set default database and output format. [#12981](https://github.com/ClickHouse/ClickHouse/pull/12981) ([hcz](https://github.com/hczhcz)).
* Add `minMap` and `maxMap` functions support to `SimpleAggregateFunction`. [#12662](https://github.com/ClickHouse/ClickHouse/pull/12662) ([Ildus Kurbangaliev](https://github.com/ildus)).
* Add setting `allow_non_metadata_alters` which restricts to execute `ALTER` queries which modify data on disk. Disabled be default. Closes [#11547](https://github.com/ClickHouse/ClickHouse/issues/11547). [#12635](https://github.com/ClickHouse/ClickHouse/pull/12635) ([alesapin](https://github.com/alesapin)).
* A function `formatRow` is added to support turning arbitrary expressions into a string via given format. It's useful for manipulating SQL outputs and is quite versatile combined with the `columns` function. [#12574](https://github.com/ClickHouse/ClickHouse/pull/12574) ([Amos Bird](https://github.com/amosbird)).
* Add `FROM_UNIXTIME` function for compatibility with MySQL, related to [12149](https://github.com/ClickHouse/ClickHouse/issues/12149). [#12484](https://github.com/ClickHouse/ClickHouse/pull/12484) ([flynn](https://github.com/ucasFL)).
* Allow Nullable types as keys in MergeTree tables if `allow_nullable_key` table setting is enabled. Closes [#5319](https://github.com/ClickHouse/ClickHouse/issues/5319). [#12433](https://github.com/ClickHouse/ClickHouse/pull/12433) ([Amos Bird](https://github.com/amosbird)).
* Integration with [COS](https://intl.cloud.tencent.com/product/cos). [#12386](https://github.com/ClickHouse/ClickHouse/pull/12386) ([fastio](https://github.com/fastio)).
* Add mapAdd and mapSubtract functions for adding/subtracting key-mapped values. [#11735](https://github.com/ClickHouse/ClickHouse/pull/11735) ([Ildus Kurbangaliev](https://github.com/ildus)).
#### Bug Fix
* Fix premature `ON CLUSTER` timeouts for queries that must be executed on a single replica. Fixes [#6704](https://github.com/ClickHouse/ClickHouse/issues/6704), [#7228](https://github.com/ClickHouse/ClickHouse/issues/7228), [#13361](https://github.com/ClickHouse/ClickHouse/issues/13361), [#11884](https://github.com/ClickHouse/ClickHouse/issues/11884). [#13450](https://github.com/ClickHouse/ClickHouse/pull/13450) ([alesapin](https://github.com/alesapin)).
* Fix crash in mark inclusion search introduced in [#12277](https://github.com/ClickHouse/ClickHouse/pull/12277). [#14225](https://github.com/ClickHouse/ClickHouse/pull/14225) ([Amos Bird](https://github.com/amosbird)).
* Fix race condition in external dictionaries with cache layout which can lead server crash. [#12566](https://github.com/ClickHouse/ClickHouse/pull/12566) ([alesapin](https://github.com/alesapin)).
* Fix visible data clobbering by progress bar in client in interactive mode. This fixes [#12562](https://github.com/ClickHouse/ClickHouse/issues/12562) and [#13369](https://github.com/ClickHouse/ClickHouse/issues/13369) and [#13584](https://github.com/ClickHouse/ClickHouse/issues/13584) and fixes [#12964](https://github.com/ClickHouse/ClickHouse/issues/12964). [#13691](https://github.com/ClickHouse/ClickHouse/pull/13691) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fixed incorrect sorting order for `LowCardinality` columns when ORDER BY multiple columns is used. This fixes [#13958](https://github.com/ClickHouse/ClickHouse/issues/13958). [#14223](https://github.com/ClickHouse/ClickHouse/pull/14223) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Removed hardcoded timeout, which wrongly overruled `query_wait_timeout_milliseconds` setting for cache-dictionary. [#14105](https://github.com/ClickHouse/ClickHouse/pull/14105) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Fixed wrong mount point in extra info for `Poco::Exception: no space left on device`. [#14050](https://github.com/ClickHouse/ClickHouse/pull/14050) ([tavplubix](https://github.com/tavplubix)).
* Fix wrong query optimization of select queries with `DISTINCT` keyword when subqueries also have `DISTINCT` in case `optimize_duplicate_order_by_and_distinct` setting is enabled. [#13925](https://github.com/ClickHouse/ClickHouse/pull/13925) ([Artem Zuikov](https://github.com/4ertus2)).
* Fixed potential deadlock when renaming `Distributed` table. [#13922](https://github.com/ClickHouse/ClickHouse/pull/13922) ([tavplubix](https://github.com/tavplubix)).
* Fix incorrect sorting for `FixedString` columns when ORDER BY multiple columns is used. Fixes [#13182](https://github.com/ClickHouse/ClickHouse/issues/13182). [#13887](https://github.com/ClickHouse/ClickHouse/pull/13887) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix potentially lower precision of `topK`/`topKWeighted` aggregations (with non-default parameters). [#13817](https://github.com/ClickHouse/ClickHouse/pull/13817) ([Azat Khuzhin](https://github.com/azat)).
* Fix reading from MergeTree table with INDEX of type SET fails when compared against NULL. This fixes [#13686](https://github.com/ClickHouse/ClickHouse/issues/13686). [#13793](https://github.com/ClickHouse/ClickHouse/pull/13793) ([Amos Bird](https://github.com/amosbird)).
* Fix step overflow in function `range()`. [#13790](https://github.com/ClickHouse/ClickHouse/pull/13790) ([Azat Khuzhin](https://github.com/azat)).
* Fixed `Directory not empty` error when concurrently executing `DROP DATABASE` and `CREATE TABLE`. [#13756](https://github.com/ClickHouse/ClickHouse/pull/13756) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add range check for `h3KRing` function. This fixes [#13633](https://github.com/ClickHouse/ClickHouse/issues/13633). [#13752](https://github.com/ClickHouse/ClickHouse/pull/13752) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix race condition between DETACH and background merges. Parts may revive after detach. This is continuation of [#8602](https://github.com/ClickHouse/ClickHouse/issues/8602) that did not fix the issue but introduced a test that started to fail in very rare cases, demonstrating the issue. [#13746](https://github.com/ClickHouse/ClickHouse/pull/13746) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix logging Settings.Names/Values when `log_queries_min_type` greater than `QUERY_START`. [#13737](https://github.com/ClickHouse/ClickHouse/pull/13737) ([Azat Khuzhin](https://github.com/azat)).
* Fix incorrect message in `clickhouse-server.init` while checking user and group. [#13711](https://github.com/ClickHouse/ClickHouse/pull/13711) ([ylchou](https://github.com/ylchou)).
* Do not optimize `any(arrayJoin())` to `arrayJoin()` under `optimize_move_functions_out_of_any`. [#13681](https://github.com/ClickHouse/ClickHouse/pull/13681) ([Azat Khuzhin](https://github.com/azat)).
* Fixed possible deadlock in concurrent `ALTER ... REPLACE/MOVE PARTITION ...` queries. [#13626](https://github.com/ClickHouse/ClickHouse/pull/13626) ([tavplubix](https://github.com/tavplubix)).
* Fixed the behaviour when sometimes cache-dictionary returned default value instead of present value from source. [#13624](https://github.com/ClickHouse/ClickHouse/pull/13624) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Fix secondary indices corruption in compact parts (compact parts is an experimental feature). [#13538](https://github.com/ClickHouse/ClickHouse/pull/13538) ([Anton Popov](https://github.com/CurtizJ)).
* Fix wrong code in function `netloc`. This fixes [#13335](https://github.com/ClickHouse/ClickHouse/issues/13335). [#13446](https://github.com/ClickHouse/ClickHouse/pull/13446) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix error in `parseDateTimeBestEffort` function when unix timestamp was passed as an argument. This fixes [#13362](https://github.com/ClickHouse/ClickHouse/issues/13362). [#13441](https://github.com/ClickHouse/ClickHouse/pull/13441) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix invalid return type for comparison of tuples with `NULL` elements. Fixes [#12461](https://github.com/ClickHouse/ClickHouse/issues/12461). [#13420](https://github.com/ClickHouse/ClickHouse/pull/13420) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix wrong optimization caused `aggregate function any(x) is found inside another aggregate function in query` error with `SET optimize_move_functions_out_of_any = 1` and aliases inside `any()`. [#13419](https://github.com/ClickHouse/ClickHouse/pull/13419) ([Artem Zuikov](https://github.com/4ertus2)).
* Fix possible race in `StorageMemory`. [#13416](https://github.com/ClickHouse/ClickHouse/pull/13416) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix empty output for `Arrow` and `Parquet` formats in case if query return zero rows. It was done because empty output is not valid for this formats. [#13399](https://github.com/ClickHouse/ClickHouse/pull/13399) ([hcz](https://github.com/hczhcz)).
* Fix select queries with constant columns and prefix of primary key in `ORDER BY` clause. [#13396](https://github.com/ClickHouse/ClickHouse/pull/13396) ([Anton Popov](https://github.com/CurtizJ)).
* Fix `PrettyCompactMonoBlock` for clickhouse-local. Fix extremes/totals with `PrettyCompactMonoBlock`. Fixes [#7746](https://github.com/ClickHouse/ClickHouse/issues/7746). [#13394](https://github.com/ClickHouse/ClickHouse/pull/13394) ([Azat Khuzhin](https://github.com/azat)).
* Fixed deadlock in system.text_log. [#12452](https://github.com/ClickHouse/ClickHouse/pull/12452) ([alexey-milovidov](https://github.com/alexey-milovidov)). It is a part of [#12339](https://github.com/ClickHouse/ClickHouse/issues/12339). This fixes [#12325](https://github.com/ClickHouse/ClickHouse/issues/12325). [#13386](https://github.com/ClickHouse/ClickHouse/pull/13386) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Fixed `File(TSVWithNames*)` (header was written multiple times), fixed `clickhouse-local --format CSVWithNames*` (lacks header, broken after [#12197](https://github.com/ClickHouse/ClickHouse/issues/12197)), fixed `clickhouse-local --format CSVWithNames*` with zero rows (lacks header). [#13343](https://github.com/ClickHouse/ClickHouse/pull/13343) ([Azat Khuzhin](https://github.com/azat)).
* Fix segfault when function `groupArrayMovingSum` deserializes empty state. Fixes [#13339](https://github.com/ClickHouse/ClickHouse/issues/13339). [#13341](https://github.com/ClickHouse/ClickHouse/pull/13341) ([alesapin](https://github.com/alesapin)).
* Throw error on `arrayJoin()` function in `JOIN ON` section. [#13330](https://github.com/ClickHouse/ClickHouse/pull/13330) ([Artem Zuikov](https://github.com/4ertus2)).
* Fix crash in `LEFT ASOF JOIN` with `join_use_nulls=1`. [#13291](https://github.com/ClickHouse/ClickHouse/pull/13291) ([Artem Zuikov](https://github.com/4ertus2)).
* Fix possible error `Totals having transform was already added to pipeline` in case of a query from delayed replica. [#13290](https://github.com/ClickHouse/ClickHouse/pull/13290) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* The server may crash if user passed specifically crafted arguments to the function `h3ToChildren`. This fixes [#13275](https://github.com/ClickHouse/ClickHouse/issues/13275). [#13277](https://github.com/ClickHouse/ClickHouse/pull/13277) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix potentially low performance and slightly incorrect result for `uniqExact`, `topK`, `sumDistinct` and similar aggregate functions called on Float types with `NaN` values. It also triggered assert in debug build. This fixes [#12491](https://github.com/ClickHouse/ClickHouse/issues/12491). [#13254](https://github.com/ClickHouse/ClickHouse/pull/13254) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix assertion in KeyCondition when primary key contains expression with monotonic function and query contains comparison with constant whose type is different. This fixes [#12465](https://github.com/ClickHouse/ClickHouse/issues/12465). [#13251](https://github.com/ClickHouse/ClickHouse/pull/13251) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Return passed number for numbers with MSB set in function roundUpToPowerOfTwoOrZero(). It prevents potential errors in case of overflow of array sizes. [#13234](https://github.com/ClickHouse/ClickHouse/pull/13234) ([Azat Khuzhin](https://github.com/azat)).
* Fix function if with nullable constexpr as cond that is not literal NULL. Fixes [#12463](https://github.com/ClickHouse/ClickHouse/issues/12463). [#13226](https://github.com/ClickHouse/ClickHouse/pull/13226) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix assert in `arrayElement` function in case of array elements are Nullable and array subscript is also Nullable. This fixes [#12172](https://github.com/ClickHouse/ClickHouse/issues/12172). [#13224](https://github.com/ClickHouse/ClickHouse/pull/13224) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix DateTime64 conversion functions with constant argument. [#13205](https://github.com/ClickHouse/ClickHouse/pull/13205) ([Azat Khuzhin](https://github.com/azat)).
* Fix parsing row policies from users.xml when names of databases or tables contain dots. This fixes [#5779](https://github.com/ClickHouse/ClickHouse/issues/5779), [#12527](https://github.com/ClickHouse/ClickHouse/issues/12527). [#13199](https://github.com/ClickHouse/ClickHouse/pull/13199) ([Vitaly Baranov](https://github.com/vitlibar)).
* Fix access to `redis` dictionary after connection was dropped once. It may happen with `cache` and `direct` dictionary layouts. [#13082](https://github.com/ClickHouse/ClickHouse/pull/13082) ([Anton Popov](https://github.com/CurtizJ)).
* Fix wrong index analysis with functions. It could lead to some data parts being skipped when reading from `MergeTree` tables. Fixes [#13060](https://github.com/ClickHouse/ClickHouse/issues/13060). Fixes [#12406](https://github.com/ClickHouse/ClickHouse/issues/12406). [#13081](https://github.com/ClickHouse/ClickHouse/pull/13081) ([Anton Popov](https://github.com/CurtizJ)).
* Fix error `Cannot convert column because it is constant but values of constants are different in source and result` for remote queries which use deterministic functions in scope of query, but not deterministic between queries, like `now()`, `now64()`, `randConstant()`. Fixes [#11327](https://github.com/ClickHouse/ClickHouse/issues/11327). [#13075](https://github.com/ClickHouse/ClickHouse/pull/13075) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix crash which was possible for queries with `ORDER BY` tuple and small `LIMIT`. Fixes [#12623](https://github.com/ClickHouse/ClickHouse/issues/12623). [#13009](https://github.com/ClickHouse/ClickHouse/pull/13009) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix `Block structure mismatch` error for queries with `UNION` and `JOIN`. Fixes [#12602](https://github.com/ClickHouse/ClickHouse/issues/12602). [#12989](https://github.com/ClickHouse/ClickHouse/pull/12989) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Corrected `merge_with_ttl_timeout` logic which did not work well when expiration affected more than one partition over one time interval. (Authored by @excitoon). [#12982](https://github.com/ClickHouse/ClickHouse/pull/12982) ([Alexander Kazakov](https://github.com/Akazz)).
* Fix columns duplication for range hashed dictionary created from DDL query. This fixes [#10605](https://github.com/ClickHouse/ClickHouse/issues/10605). [#12857](https://github.com/ClickHouse/ClickHouse/pull/12857) ([alesapin](https://github.com/alesapin)).
* Fix unnecessary limiting for the number of threads for selects from local replica. [#12840](https://github.com/ClickHouse/ClickHouse/pull/12840) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix rare bug when `ALTER DELETE` and `ALTER MODIFY COLUMN` queries executed simultaneously as a single mutation. Bug leads to an incorrect amount of rows in `count.txt` and as a consequence incorrect data in part. Also, fix a small bug with simultaneous `ALTER RENAME COLUMN` and `ALTER ADD COLUMN`. [#12760](https://github.com/ClickHouse/ClickHouse/pull/12760) ([alesapin](https://github.com/alesapin)).
* Wrong credentials being used when using `clickhouse` dictionary source to query remote tables. [#12756](https://github.com/ClickHouse/ClickHouse/pull/12756) ([sundyli](https://github.com/sundy-li)).
* Fix `CAST(Nullable(String), Enum())`. [#12745](https://github.com/ClickHouse/ClickHouse/pull/12745) ([Azat Khuzhin](https://github.com/azat)).
* Fix performance with large tuples, which are interpreted as functions in `IN` section. The case when user writes `WHERE x IN tuple(1, 2, ...)` instead of `WHERE x IN (1, 2, ...)` for some obscure reason. [#12700](https://github.com/ClickHouse/ClickHouse/pull/12700) ([Anton Popov](https://github.com/CurtizJ)).
* Fix memory tracking for input_format_parallel_parsing (by attaching thread to group). [#12672](https://github.com/ClickHouse/ClickHouse/pull/12672) ([Azat Khuzhin](https://github.com/azat)).
* Fix wrong optimization `optimize_move_functions_out_of_any=1` in case of `any(func(<lambda>))`. [#12664](https://github.com/ClickHouse/ClickHouse/pull/12664) ([Artem Zuikov](https://github.com/4ertus2)).
* Fixed [#10572](https://github.com/ClickHouse/ClickHouse/issues/10572) fix bloom filter index with const expression. [#12659](https://github.com/ClickHouse/ClickHouse/pull/12659) ([Winter Zhang](https://github.com/zhang2014)).
* Fix SIGSEGV in StorageKafka when broker is unavailable (and not only). [#12658](https://github.com/ClickHouse/ClickHouse/pull/12658) ([Azat Khuzhin](https://github.com/azat)).
* Add support for function `if` with `Array(UUID)` arguments. This fixes [#11066](https://github.com/ClickHouse/ClickHouse/issues/11066). [#12648](https://github.com/ClickHouse/ClickHouse/pull/12648) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* CREATE USER IF NOT EXISTS now doesn't throw exception if the user exists. This fixes [#12507](https://github.com/ClickHouse/ClickHouse/issues/12507). [#12646](https://github.com/ClickHouse/ClickHouse/pull/12646) ([Vitaly Baranov](https://github.com/vitlibar)).
* Exception `There is no supertype...` can be thrown during `ALTER ... UPDATE` in unexpected cases (e.g. when subtracting from UInt64 column). This fixes [#7306](https://github.com/ClickHouse/ClickHouse/issues/7306). This fixes [#4165](https://github.com/ClickHouse/ClickHouse/issues/4165). [#12633](https://github.com/ClickHouse/ClickHouse/pull/12633) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix possible `Pipeline stuck` error for queries with external sorting. Fixes [#12617](https://github.com/ClickHouse/ClickHouse/issues/12617). [#12618](https://github.com/ClickHouse/ClickHouse/pull/12618) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix error `Output of TreeExecutor is not sorted` for `OPTIMIZE DEDUPLICATE`. Fixes [#11572](https://github.com/ClickHouse/ClickHouse/issues/11572). [#12613](https://github.com/ClickHouse/ClickHouse/pull/12613) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix the issue when alias on result of function `any` can be lost during query optimization. [#12593](https://github.com/ClickHouse/ClickHouse/pull/12593) ([Anton Popov](https://github.com/CurtizJ)).
* Remove data for Distributed tables (blocks from async INSERTs) on DROP TABLE. [#12556](https://github.com/ClickHouse/ClickHouse/pull/12556) ([Azat Khuzhin](https://github.com/azat)).
* Now ClickHouse will recalculate checksums for parts when file `checksums.txt` is absent. Broken since [#9827](https://github.com/ClickHouse/ClickHouse/issues/9827). [#12545](https://github.com/ClickHouse/ClickHouse/pull/12545) ([alesapin](https://github.com/alesapin)).
* Fix bug which lead to broken old parts after `ALTER DELETE` query when `enable_mixed_granularity_parts=1`. Fixes [#12536](https://github.com/ClickHouse/ClickHouse/issues/12536). [#12543](https://github.com/ClickHouse/ClickHouse/pull/12543) ([alesapin](https://github.com/alesapin)).
* Fixing race condition in live view tables which could cause data duplication. LIVE VIEW is an experimental feature. [#12519](https://github.com/ClickHouse/ClickHouse/pull/12519) ([vzakaznikov](https://github.com/vzakaznikov)).
* Fix backwards compatibility in binary format of `AggregateFunction(avg, ...)` values. This fixes [#12342](https://github.com/ClickHouse/ClickHouse/issues/12342). [#12486](https://github.com/ClickHouse/ClickHouse/pull/12486) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix crash in JOIN with dictionary when we are joining over expression of dictionary key: `t JOIN dict ON expr(dict.id) = t.id`. Disable dictionary join optimisation for this case. [#12458](https://github.com/ClickHouse/ClickHouse/pull/12458) ([Artem Zuikov](https://github.com/4ertus2)).
* Fix overflow when very large LIMIT or OFFSET is specified. This fixes [#10470](https://github.com/ClickHouse/ClickHouse/issues/10470). This fixes [#11372](https://github.com/ClickHouse/ClickHouse/issues/11372). [#12427](https://github.com/ClickHouse/ClickHouse/pull/12427) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* kafka: fix SIGSEGV if there is a message with error in the middle of the batch. [#12302](https://github.com/ClickHouse/ClickHouse/pull/12302) ([Azat Khuzhin](https://github.com/azat)).
#### Improvement
* Keep smaller amount of logs in ZooKeeper. Avoid excessive growing of ZooKeeper nodes in case of offline replicas when having many servers/tables/inserts. [#13100](https://github.com/ClickHouse/ClickHouse/pull/13100) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Now exceptions forwarded to the client if an error happened during ALTER or mutation. Closes [#11329](https://github.com/ClickHouse/ClickHouse/issues/11329). [#12666](https://github.com/ClickHouse/ClickHouse/pull/12666) ([alesapin](https://github.com/alesapin)).
* Add `QueryTimeMicroseconds`, `SelectQueryTimeMicroseconds` and `InsertQueryTimeMicroseconds` to `system.events`, along with system.metrics, processes, query_log, etc. [#13028](https://github.com/ClickHouse/ClickHouse/pull/13028) ([ianton-ru](https://github.com/ianton-ru)).
* Added `SelectedRows` and `SelectedBytes` to `system.events`, along with system.metrics, processes, query_log, etc. [#12638](https://github.com/ClickHouse/ClickHouse/pull/12638) ([ianton-ru](https://github.com/ianton-ru)).
* Added `current_database` information to `system.query_log`. [#12652](https://github.com/ClickHouse/ClickHouse/pull/12652) ([Amos Bird](https://github.com/amosbird)).
* Allow `TabSeparatedRaw` as input format. [#12009](https://github.com/ClickHouse/ClickHouse/pull/12009) ([hcz](https://github.com/hczhcz)).
* Now `joinGet` supports multi-key lookup. [#12418](https://github.com/ClickHouse/ClickHouse/pull/12418) ([Amos Bird](https://github.com/amosbird)).
* Allow `*Map` aggregate functions to work on Arrays with NULLs. Fixes [#13157](https://github.com/ClickHouse/ClickHouse/issues/13157). [#13225](https://github.com/ClickHouse/ClickHouse/pull/13225) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Avoid overflow in parsing of DateTime values that will lead to negative unix timestamp in their timezone (for example, `1970-01-01 00:00:00` in Moscow). Saturate to zero instead. This fixes [#3470](https://github.com/ClickHouse/ClickHouse/issues/3470). This fixes [#4172](https://github.com/ClickHouse/ClickHouse/issues/4172). [#12443](https://github.com/ClickHouse/ClickHouse/pull/12443) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* AvroConfluent: Skip Kafka tombstone records - Support skipping broken records [#13203](https://github.com/ClickHouse/ClickHouse/pull/13203) ([Andrew Onyshchuk](https://github.com/oandrew)).
* Fix wrong error for long queries. It was possible to get syntax error other than `Max query size exceeded` for correct query. [#13928](https://github.com/ClickHouse/ClickHouse/pull/13928) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix data race in `lgamma` function. This race was caught only in `tsan`, no side effects really happened. [#13842](https://github.com/ClickHouse/ClickHouse/pull/13842) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Fix a 'Week'-interval formatting for ATTACH/ALTER/CREATE QUOTA-statements. [#13417](https://github.com/ClickHouse/ClickHouse/pull/13417) ([vladimir-golovchenko](https://github.com/vladimir-golovchenko)).
* Now broken parts are also reported when encountered in compact part processing. Compact parts is an experimental feature. [#13282](https://github.com/ClickHouse/ClickHouse/pull/13282) ([Amos Bird](https://github.com/amosbird)).
* Fix assert in `geohashesInBox`. This fixes [#12554](https://github.com/ClickHouse/ClickHouse/issues/12554). [#13229](https://github.com/ClickHouse/ClickHouse/pull/13229) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix assert in `parseDateTimeBestEffort`. This fixes [#12649](https://github.com/ClickHouse/ClickHouse/issues/12649). [#13227](https://github.com/ClickHouse/ClickHouse/pull/13227) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Minor optimization in Processors/PipelineExecutor: breaking out of a loop because it makes sense to do so. [#13058](https://github.com/ClickHouse/ClickHouse/pull/13058) ([Mark Papadakis](https://github.com/markpapadakis)).
* Support TRUNCATE table without TABLE keyword. [#12653](https://github.com/ClickHouse/ClickHouse/pull/12653) ([Winter Zhang](https://github.com/zhang2014)).
* Fix explain query format overwrite by default. This fixes [#12541](https://github.com/ClickHouse/ClickHouse/issues/12432). [#12541](https://github.com/ClickHouse/ClickHouse/pull/12541) ([BohuTANG](https://github.com/BohuTANG)).
* Allow to set JOIN kind and type in more standad way: `LEFT SEMI JOIN` instead of `SEMI LEFT JOIN`. For now both are correct. [#12520](https://github.com/ClickHouse/ClickHouse/pull/12520) ([Artem Zuikov](https://github.com/4ertus2)).
* Changes default value for `multiple_joins_rewriter_version` to 2. It enables new multiple joins rewriter that knows about column names. [#12469](https://github.com/ClickHouse/ClickHouse/pull/12469) ([Artem Zuikov](https://github.com/4ertus2)).
* Add several metrics for requests to S3 storages. [#12464](https://github.com/ClickHouse/ClickHouse/pull/12464) ([ianton-ru](https://github.com/ianton-ru)).
* Use correct default secure port for clickhouse-benchmark with `--secure` argument. This fixes [#11044](https://github.com/ClickHouse/ClickHouse/issues/11044). [#12440](https://github.com/ClickHouse/ClickHouse/pull/12440) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Rollback insertion errors in `Log`, `TinyLog`, `StripeLog` engines. In previous versions insertion error lead to inconsisent table state (this works as documented and it is normal for these table engines). This fixes [#12402](https://github.com/ClickHouse/ClickHouse/issues/12402). [#12426](https://github.com/ClickHouse/ClickHouse/pull/12426) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Implement `RENAME DATABASE` and `RENAME DICTIONARY` for `Atomic` database engine - Add implicit `{uuid}` macro, which can be used in ZooKeeper path for `ReplicatedMergeTree`. It works with `CREATE ... ON CLUSTER ...` queries. Set `show_table_uuid_in_table_create_query_if_not_nil` to `true` to use it. - Make `ReplicatedMergeTree` engine arguments optional, `/clickhouse/tables/{uuid}/{shard}/` and `{replica}` are used by default. Closes [#12135](https://github.com/ClickHouse/ClickHouse/issues/12135). - Minor fixes. - These changes break backward compatibility of `Atomic` database engine. Previously created `Atomic` databases must be manually converted to new format. Atomic database is an experimental feature. [#12343](https://github.com/ClickHouse/ClickHouse/pull/12343) ([tavplubix](https://github.com/tavplubix)).
* Separated `AWSAuthV4Signer` into different logger, removed excessive `AWSClient: AWSClient` from log messages. [#12320](https://github.com/ClickHouse/ClickHouse/pull/12320) ([Vladimir Chebotarev](https://github.com/excitoon)).
* Better exception message in disk access storage. [#12625](https://github.com/ClickHouse/ClickHouse/pull/12625) ([alesapin](https://github.com/alesapin)).
* Better exception for function `in` with invalid number of arguments. [#12529](https://github.com/ClickHouse/ClickHouse/pull/12529) ([Anton Popov](https://github.com/CurtizJ)).
* Fix error message about adaptive granularity. [#12624](https://github.com/ClickHouse/ClickHouse/pull/12624) ([alesapin](https://github.com/alesapin)).
* Fix SETTINGS parse after FORMAT. [#12480](https://github.com/ClickHouse/ClickHouse/pull/12480) ([Azat Khuzhin](https://github.com/azat)).
* If MergeTree table does not contain ORDER BY or PARTITION BY, it was possible to request ALTER to CLEAR all the columns and ALTER will stuck. Fixed [#7941](https://github.com/ClickHouse/ClickHouse/issues/7941). [#12382](https://github.com/ClickHouse/ClickHouse/pull/12382) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Avoid re-loading completion from the history file after each query (to avoid history overlaps with other client sessions). [#13086](https://github.com/ClickHouse/ClickHouse/pull/13086) ([Azat Khuzhin](https://github.com/azat)).
#### Performance Improvement
* Lower memory usage for some operations up to 2 times. [#12424](https://github.com/ClickHouse/ClickHouse/pull/12424) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Optimize PK lookup for queries that match exact PK range. [#12277](https://github.com/ClickHouse/ClickHouse/pull/12277) ([Ivan Babrou](https://github.com/bobrik)).
* Slightly optimize very short queries with `LowCardinality`. [#14129](https://github.com/ClickHouse/ClickHouse/pull/14129) ([Anton Popov](https://github.com/CurtizJ)).
* Slightly improve performance of aggregation by UInt8/UInt16 keys. [#13091](https://github.com/ClickHouse/ClickHouse/pull/13091) and [#13055](https://github.com/ClickHouse/ClickHouse/pull/13055) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Push down `LIMIT` step for query plan (inside subqueries). [#13016](https://github.com/ClickHouse/ClickHouse/pull/13016) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
* Parallel primary key lookup and skipping index stages on parts, as described in [#11564](https://github.com/ClickHouse/ClickHouse/issues/11564). [#12589](https://github.com/ClickHouse/ClickHouse/pull/12589) ([Ivan Babrou](https://github.com/bobrik)).
* Converting String-type arguments of function "if" and "transform" into enum if `set optimize_if_transform_strings_to_enum = 1`. [#12515](https://github.com/ClickHouse/ClickHouse/pull/12515) ([Artem Zuikov](https://github.com/4ertus2)).
* Replaces monotonic functions with its argument in `ORDER BY` if `set optimize_monotonous_functions_in_order_by=1`. [#12467](https://github.com/ClickHouse/ClickHouse/pull/12467) ([Artem Zuikov](https://github.com/4ertus2)).
* Add order by optimization that rewrites `ORDER BY x, f(x)` with `ORDER by x` if `set optimize_redundant_functions_in_order_by = 1`. [#12404](https://github.com/ClickHouse/ClickHouse/pull/12404) ([Artem Zuikov](https://github.com/4ertus2)).
* Allow pushdown predicate when subquery contains `WITH` clause. This fixes [#12293](https://github.com/ClickHouse/ClickHouse/issues/12293) [#12663](https://github.com/ClickHouse/ClickHouse/pull/12663) ([Winter Zhang](https://github.com/zhang2014)).
* Improve performance of reading from compact parts. Compact parts is an experimental feature. [#12492](https://github.com/ClickHouse/ClickHouse/pull/12492) ([Anton Popov](https://github.com/CurtizJ)).
* Attempt to implement streaming optimization in `DiskS3`. DiskS3 is an experimental feature. [#12434](https://github.com/ClickHouse/ClickHouse/pull/12434) ([Vladimir Chebotarev](https://github.com/excitoon)).
#### Build/Testing/Packaging Improvement
* Use `shellcheck` for sh tests linting. [#13200](https://github.com/ClickHouse/ClickHouse/pull/13200) [#13207](https://github.com/ClickHouse/ClickHouse/pull/13207) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add script which set labels for pull requests in GitHub hook. [#13183](https://github.com/ClickHouse/ClickHouse/pull/13183) ([alesapin](https://github.com/alesapin)).
* Remove some of recursive submodules. See [#13378](https://github.com/ClickHouse/ClickHouse/issues/13378). [#13379](https://github.com/ClickHouse/ClickHouse/pull/13379) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Ensure that all the submodules are from proper URLs. Continuation of [#13379](https://github.com/ClickHouse/ClickHouse/issues/13379). This fixes [#13378](https://github.com/ClickHouse/ClickHouse/issues/13378). [#13397](https://github.com/ClickHouse/ClickHouse/pull/13397) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Added support for user-declared settings, which can be accessed from inside queries. This is needed when ClickHouse engine is used as a component of another system. [#13013](https://github.com/ClickHouse/ClickHouse/pull/13013) ([Vitaly Baranov](https://github.com/vitlibar)).
* Added testing for RBAC functionality of INSERT privilege in TestFlows. Expanded tables on which SELECT is being tested. Added Requirements to match new table engine tests. [#13340](https://github.com/ClickHouse/ClickHouse/pull/13340) ([MyroTk](https://github.com/MyroTk)).
* Fix timeout error during server restart in the stress test. [#13321](https://github.com/ClickHouse/ClickHouse/pull/13321) ([alesapin](https://github.com/alesapin)).
* Now fast test will wait server with retries. [#13284](https://github.com/ClickHouse/ClickHouse/pull/13284) ([alesapin](https://github.com/alesapin)).
* Function `materialize()` (the function for ClickHouse testing) will work for NULL as expected - by transforming it to non-constant column. [#13212](https://github.com/ClickHouse/ClickHouse/pull/13212) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix libunwind build in AArch64. This fixes [#13204](https://github.com/ClickHouse/ClickHouse/issues/13204). [#13208](https://github.com/ClickHouse/ClickHouse/pull/13208) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Even more retries in zkutil gtest to prevent test flakiness. [#13165](https://github.com/ClickHouse/ClickHouse/pull/13165) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Small fixes to the RBAC TestFlows. [#13152](https://github.com/ClickHouse/ClickHouse/pull/13152) ([vzakaznikov](https://github.com/vzakaznikov)).
* Fixing `00960_live_view_watch_events_live.py` test. [#13108](https://github.com/ClickHouse/ClickHouse/pull/13108) ([vzakaznikov](https://github.com/vzakaznikov)).
* Improve cache purge in documentation deploy script. [#13107](https://github.com/ClickHouse/ClickHouse/pull/13107) ([alesapin](https://github.com/alesapin)).
* Rewrote some orphan tests to gtest. Removed useless includes from tests. [#13073](https://github.com/ClickHouse/ClickHouse/pull/13073) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
* Added tests for RBAC functionality of `SELECT` privilege in TestFlows. [#13061](https://github.com/ClickHouse/ClickHouse/pull/13061) ([Ritaank Tiwari](https://github.com/ritaank)).
* Rerun some tests in fast test check. [#12992](https://github.com/ClickHouse/ClickHouse/pull/12992) ([alesapin](https://github.com/alesapin)).
* Fix MSan error in "rdkafka" library. This closes [#12990](https://github.com/ClickHouse/ClickHouse/issues/12990). Updated `rdkafka` to version 1.5 (master). [#12991](https://github.com/ClickHouse/ClickHouse/pull/12991) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix UBSan report in base64 if tests were run on server with AVX-512. This fixes [#12318](https://github.com/ClickHouse/ClickHouse/issues/12318). Author: @qoega. [#12441](https://github.com/ClickHouse/ClickHouse/pull/12441) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Fix UBSan report in HDFS library. This closes [#12330](https://github.com/ClickHouse/ClickHouse/issues/12330). [#12453](https://github.com/ClickHouse/ClickHouse/pull/12453) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Check an ability that we able to restore the backup from an old version to the new version. This closes [#8979](https://github.com/ClickHouse/ClickHouse/issues/8979). [#12959](https://github.com/ClickHouse/ClickHouse/pull/12959) ([alesapin](https://github.com/alesapin)).
* Do not build helper_container image inside integrational tests. Build docker container in CI and use pre-built helper_container in integration tests. [#12953](https://github.com/ClickHouse/ClickHouse/pull/12953) ([Ilya Yatsishin](https://github.com/qoega)).
* Add a test for `ALTER TABLE CLEAR COLUMN` query for primary key columns. [#12951](https://github.com/ClickHouse/ClickHouse/pull/12951) ([alesapin](https://github.com/alesapin)).
* Increased timeouts in testflows tests. [#12949](https://github.com/ClickHouse/ClickHouse/pull/12949) ([vzakaznikov](https://github.com/vzakaznikov)).
* Fix build of test under Mac OS X. This closes [#12767](https://github.com/ClickHouse/ClickHouse/issues/12767). [#12772](https://github.com/ClickHouse/ClickHouse/pull/12772) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Connector-ODBC updated to mysql-connector-odbc-8.0.21. [#12739](https://github.com/ClickHouse/ClickHouse/pull/12739) ([Ilya Yatsishin](https://github.com/qoega)).
* Adding RBAC syntax tests in TestFlows. [#12642](https://github.com/ClickHouse/ClickHouse/pull/12642) ([vzakaznikov](https://github.com/vzakaznikov)).
* Improve performance of TestKeeper. This will speedup tests with heavy usage of Replicated tables. [#12505](https://github.com/ClickHouse/ClickHouse/pull/12505) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Now we check that server is able to start after stress tests run. This fixes [#12473](https://github.com/ClickHouse/ClickHouse/issues/12473). [#12496](https://github.com/ClickHouse/ClickHouse/pull/12496) ([alesapin](https://github.com/alesapin)).
* Update fmtlib to master (7.0.1). [#12446](https://github.com/ClickHouse/ClickHouse/pull/12446) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Add docker image for fast tests. [#12294](https://github.com/ClickHouse/ClickHouse/pull/12294) ([alesapin](https://github.com/alesapin)).
* Rework configuration paths for integration tests. [#12285](https://github.com/ClickHouse/ClickHouse/pull/12285) ([Ilya Yatsishin](https://github.com/qoega)).
* Add compiler option to control that stack frames are not too large. This will help to run the code in fibers with small stack size. [#11524](https://github.com/ClickHouse/ClickHouse/pull/11524) ([alexey-milovidov](https://github.com/alexey-milovidov)).
* Update gitignore-files. [#13447](https://github.com/ClickHouse/ClickHouse/pull/13447) ([vladimir-golovchenko](https://github.com/vladimir-golovchenko)).
## ClickHouse release 20.6
### ClickHouse release v20.6.3.28-stable

128
CMakeLists.txt
View File

@ -28,10 +28,11 @@ endforeach()
project(ClickHouse)
# If turned off: e.g. when ENABLE_FOO is ON, but FOO tool was not found, the CMake will continue.
option(FAIL_ON_UNSUPPORTED_OPTIONS_COMBINATION
"Stop/Fail CMake configuration if some ENABLE_XXX option is defined (either ON or OFF) but is not possible to satisfy"
ON
)
"Stop/Fail CMake configuration if some ENABLE_XXX option is defined (either ON or OFF)
but is not possible to satisfy" ON)
if(FAIL_ON_UNSUPPORTED_OPTIONS_COMBINATION)
set(RECONFIGURE_MESSAGE_LEVEL FATAL_ERROR)
else()
@ -58,7 +59,11 @@ set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "Generate debug library name with a pos
# For more info see https://cmake.org/cmake/help/latest/prop_gbl/USE_FOLDERS.html
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
option(ENABLE_IPO "Enable full link time optimization (it's usually impractical; see also ENABLE_THINLTO)" OFF) # need cmake 3.9+
# cmake 3.9+ needed.
# Usually impractical.
# See also ${ENABLE_THINLTO}
option(ENABLE_IPO "Full link time optimization")
if(ENABLE_IPO)
cmake_policy(SET CMP0069 NEW)
include(CheckIPOSupported)
@ -80,6 +85,11 @@ endif ()
include (cmake/find/ccache.cmake)
option(ENABLE_CHECK_HEAVY_BUILDS "Don't allow C++ translation units to compile too long or to take too much memory while compiling" OFF)
if (ENABLE_CHECK_HEAVY_BUILDS)
set (CMAKE_CXX_COMPILER_LAUNCHER prlimit --rss=10000000 --cpu=600)
endif ()
if (NOT CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE STREQUAL "None")
set (CMAKE_BUILD_TYPE "RelWithDebInfo")
message (STATUS "CMAKE_BUILD_TYPE is not set, set to default = ${CMAKE_BUILD_TYPE}")
@ -88,11 +98,16 @@ message (STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
string (TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_UC)
option (USE_STATIC_LIBRARIES "Set to FALSE to use shared libraries" ON)
option (MAKE_STATIC_LIBRARIES "Set to FALSE to make shared libraries" ${USE_STATIC_LIBRARIES})
option(USE_STATIC_LIBRARIES "Disable to use shared libraries" ON)
option(MAKE_STATIC_LIBRARIES "Disable to make shared libraries" ${USE_STATIC_LIBRARIES})
if (NOT MAKE_STATIC_LIBRARIES)
option (SPLIT_SHARED_LIBRARIES "DEV ONLY. Keep all internal libs as separate .so for faster linking" OFF)
option (CLICKHOUSE_SPLIT_BINARY "Make several binaries instead one bundled (clickhouse-server, clickhouse-client, ... )" OFF)
# DEVELOPER ONLY.
# Faster linking if turned on.
option(SPLIT_SHARED_LIBRARIES "Keep all internal libraries as separate .so files")
option(CLICKHOUSE_SPLIT_BINARY
"Make several binaries (clickhouse-server, clickhouse-client etc.) instead of one bundled")
endif ()
if (MAKE_STATIC_LIBRARIES AND SPLIT_SHARED_LIBRARIES)
@ -107,7 +122,8 @@ if (USE_STATIC_LIBRARIES)
list(REVERSE CMAKE_FIND_LIBRARY_SUFFIXES)
endif ()
option (ENABLE_FUZZING "Enables fuzzing instrumentation" OFF)
# Implies ${WITH_COVERAGE}
option (ENABLE_FUZZING "Fuzzy testing using libfuzzer" OFF)
if (ENABLE_FUZZING)
message (STATUS "Fuzzing instrumentation enabled")
@ -139,10 +155,13 @@ if (COMPILER_CLANG)
endif ()
endif ()
option (ENABLE_TESTS "Enables tests" ON)
# If turned `ON`, assumes the user has either the system GTest library or the bundled one.
option(ENABLE_TESTS "Provide unit_test_dbms target with Google.Test unit tests" ON)
if (OS_LINUX AND NOT UNBUNDLED AND MAKE_STATIC_LIBRARIES AND NOT SPLIT_SHARED_LIBRARIES AND CMAKE_VERSION VERSION_GREATER "3.9.0")
option (GLIBC_COMPATIBILITY "Set to TRUE to enable compatibility with older glibc libraries. Only for x86_64, Linux. Implies ENABLE_FASTMEMCPY." ON)
# Only for Linux, x86_64.
# Implies ${ENABLE_FASTMEMCPY}
option(GLIBC_COMPATIBILITY "Enable compatibility with older glibc libraries." ON)
elseif(GLIBC_COMPATIBILITY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Glibc compatibility cannot be enabled in current configuration")
endif ()
@ -154,7 +173,7 @@ endif ()
# Make sure the final executable has symbols exported
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rdynamic")
find_program (OBJCOPY_PATH NAMES "llvm-objcopy" "llvm-objcopy-10" "llvm-objcopy-9" "llvm-objcopy-8" "objcopy")
find_program (OBJCOPY_PATH NAMES "llvm-objcopy" "llvm-objcopy-11" "llvm-objcopy-10" "llvm-objcopy-9" "llvm-objcopy-8" "objcopy")
if (OBJCOPY_PATH)
message(STATUS "Using objcopy: ${OBJCOPY_PATH}.")
@ -175,7 +194,9 @@ else ()
set(NO_WHOLE_ARCHIVE --no-whole-archive)
endif ()
option (ADD_GDB_INDEX_FOR_GOLD "Set to add .gdb-index to resulting binaries for gold linker. NOOP if lld is used." 0)
# Ignored if `lld` is used
option(ADD_GDB_INDEX_FOR_GOLD "Add .gdb-index to resulting binaries for gold linker.")
if (NOT CMAKE_BUILD_TYPE_UC STREQUAL "RELEASE")
if (LINKER_NAME STREQUAL "lld")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gdb-index")
@ -196,9 +217,13 @@ if (NOT CMAKE_BUILD_TYPE_UC STREQUAL "RELEASE")
endif()
cmake_host_system_information(RESULT AVAILABLE_PHYSICAL_MEMORY QUERY AVAILABLE_PHYSICAL_MEMORY) # Not available under freebsd
if(NOT AVAILABLE_PHYSICAL_MEMORY OR AVAILABLE_PHYSICAL_MEMORY GREATER 8000)
option(COMPILER_PIPE "-pipe compiler option [less /tmp usage, more ram usage]" ON)
# Less `/tmp` usage, more RAM usage.
option(COMPILER_PIPE "-pipe compiler option" ON)
endif()
if(COMPILER_PIPE)
set(COMPILER_FLAGS "${COMPILER_FLAGS} -pipe")
else()
@ -209,7 +234,8 @@ if(NOT DISABLE_CPU_OPTIMIZE)
include(cmake/cpu_features.cmake)
endif()
option(ARCH_NATIVE "Enable -march=native compiler flag" 0)
option(ARCH_NATIVE "Add -march=native compiler flag")
if (ARCH_NATIVE)
set (COMPILER_FLAGS "${COMPILER_FLAGS} -march=native")
endif ()
@ -220,6 +246,7 @@ if (UNBUNDLED AND (COMPILER_GCC OR COMPILER_CLANG))
else()
set (_CXX_STANDARD "-std=c++2a")
endif()
# cmake < 3.12 doesn't support 20. We'll set CMAKE_CXX_FLAGS for now
# set (CMAKE_CXX_STANDARD 20)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_CXX_STANDARD}")
@ -232,7 +259,8 @@ if (COMPILER_GCC OR COMPILER_CLANG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsized-deallocation")
endif ()
option(WITH_COVERAGE "Build with coverage." 0)
# Compiler-specific coverage flags e.g. -fcoverage-mapping for gcc
option(WITH_COVERAGE "Profile the resulting binary/binaries" OFF)
if (WITH_COVERAGE AND COMPILER_CLANG)
set(COMPILER_FLAGS "${COMPILER_FLAGS} -fprofile-instr-generate -fcoverage-mapping")
@ -266,10 +294,18 @@ if (COMPILER_CLANG)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fdiagnostics-absolute-paths")
if (NOT ENABLE_TESTS AND NOT SANITIZE)
option(ENABLE_THINLTO "Enable Thin LTO. Only applicable for clang. It's also suppressed when building with tests or sanitizers." ON)
# https://clang.llvm.org/docs/ThinLTO.html
# Applies to clang only.
# Disabled when building with tests or sanitizers.
option(ENABLE_THINLTO "Clang-specific link time optimization" ON)
endif()
# We cannot afford to use LTO when compiling unitests, and it's not enough
# Set new experimental pass manager, it's a performance, build time and binary size win.
# Can be removed after https://reviews.llvm.org/D66490 merged and released to at least two versions of clang.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexperimental-new-pass-manager")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fexperimental-new-pass-manager")
# We cannot afford to use LTO when compiling unit tests, and it's not enough
# to only supply -fno-lto at the final linking stage. So we disable it
# completely.
if (ENABLE_THINLTO AND NOT ENABLE_TESTS AND NOT SANITIZE)
@ -282,8 +318,8 @@ if (COMPILER_CLANG)
endif ()
# Always prefer llvm tools when using clang. For instance, we cannot use GNU ar when llvm LTO is enabled
find_program (LLVM_AR_PATH NAMES "llvm-ar" "llvm-ar-11" "llvm-ar-10" "llvm-ar-9" "llvm-ar-8")
find_program (LLVM_AR_PATH NAMES "llvm-ar" "llvm-ar-10" "llvm-ar-9" "llvm-ar-8")
if (LLVM_AR_PATH)
message(STATUS "Using llvm-ar: ${LLVM_AR_PATH}.")
set (CMAKE_AR ${LLVM_AR_PATH})
@ -291,31 +327,39 @@ if (COMPILER_CLANG)
message(WARNING "Cannot find llvm-ar. System ar will be used instead. It does not work with ThinLTO.")
endif ()
find_program (LLVM_RANLIB_PATH NAMES "llvm-ranlib" "llvm-ranlib-10" "llvm-ranlib-9" "llvm-ranlib-8")
find_program (LLVM_RANLIB_PATH NAMES "llvm-ranlib" "llvm-ranlib-11" "llvm-ranlib-10" "llvm-ranlib-9" "llvm-ranlib-8")
if (LLVM_RANLIB_PATH)
message(STATUS "Using llvm-ranlib: ${LLVM_RANLIB_PATH}.")
set (CMAKE_RANLIB ${LLVM_RANLIB_PATH})
else ()
message(WARNING "Cannot find llvm-ranlib. System ranlib will be used instead. It does not work with ThinLTO.")
endif ()
elseif (ENABLE_THINLTO)
message (${RECONFIGURE_MESSAGE_LEVEL} "ThinLTO is only available with CLang")
endif ()
option (ENABLE_LIBRARIES "Enable all libraries (Global default switch)" ON)
# Turns on all external libs like s3, kafka, ODBC, ...
option(ENABLE_LIBRARIES "Enable all external libraries by default" ON)
# We recommend avoiding this mode for production builds because we can't guarantee all needed libraries exist in your
# system.
# This mode exists for enthusiastic developers who are searching for trouble.
# Useful for maintainers of OS packages.
option (UNBUNDLED "Use system libraries instead of ones in contrib/" OFF)
option (UNBUNDLED "Try find all libraries in system. We recommend to avoid this mode for production builds, because we cannot guarantee exact versions and variants of libraries your system has installed. This mode exists for enthusiastic developers who search for trouble. Also it is useful for maintainers of OS packages." OFF)
if (UNBUNDLED)
set(NOT_UNBUNDLED 0)
set(NOT_UNBUNDLED OFF)
else ()
set(NOT_UNBUNDLED 1)
set(NOT_UNBUNDLED ON)
endif ()
if (UNBUNDLED OR NOT (OS_LINUX OR OS_DARWIN))
# Using system libs can cause a lot of warnings in includes (on macro expansion).
option (WERROR "Enable -Werror compiler option" OFF)
option(WERROR "Enable -Werror compiler option" OFF)
else ()
option (WERROR "Enable -Werror compiler option" ON)
option(WERROR "Enable -Werror compiler option" ON)
endif ()
if (WERROR)
@ -357,8 +401,9 @@ else ()
set (CMAKE_POSITION_INDEPENDENT_CODE ON)
endif ()
# Using "include-what-you-use" tool.
option (USE_INCLUDE_WHAT_YOU_USE "Use 'include-what-you-use' tool" OFF)
# https://github.com/include-what-you-use/include-what-you-use
option (USE_INCLUDE_WHAT_YOU_USE "Automatically reduce unneeded includes in source code (external tool)" OFF)
if (USE_INCLUDE_WHAT_YOU_USE)
find_program(IWYU_PATH NAMES include-what-you-use iwyu)
if (NOT IWYU_PATH)
@ -370,8 +415,11 @@ if (USE_INCLUDE_WHAT_YOU_USE)
endif ()
if (ENABLE_TESTS)
message (STATUS "Tests are enabled")
message (STATUS "Unit tests are enabled")
else()
message(STATUS "Unit tests are disabled")
endif ()
enable_testing() # Enable for tests without binary
# when installing to /usr - place configs to /etc but for /usr/local place to /usr/local/etc
@ -381,7 +429,13 @@ else ()
set (CLICKHOUSE_ETC_DIR "${CMAKE_INSTALL_PREFIX}/etc")
endif ()
message (STATUS "Building for: ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_PROCESSOR} ${CMAKE_LIBRARY_ARCHITECTURE} ; USE_STATIC_LIBRARIES=${USE_STATIC_LIBRARIES} MAKE_STATIC_LIBRARIES=${MAKE_STATIC_LIBRARIES} SPLIT_SHARED=${SPLIT_SHARED_LIBRARIES} UNBUNDLED=${UNBUNDLED} CCACHE=${CCACHE_FOUND} ${CCACHE_VERSION}")
message (STATUS
"Building for: ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_PROCESSOR} ${CMAKE_LIBRARY_ARCHITECTURE} ;
USE_STATIC_LIBRARIES=${USE_STATIC_LIBRARIES}
MAKE_STATIC_LIBRARIES=${MAKE_STATIC_LIBRARIES}
SPLIT_SHARED=${SPLIT_SHARED_LIBRARIES}
UNBUNDLED=${UNBUNDLED}
CCACHE=${CCACHE_FOUND} ${CCACHE_VERSION}")
include (GNUInstallDirs)
include (cmake/contrib_finder.cmake)
@ -404,7 +458,6 @@ include (cmake/find/amqpcpp.cmake)
include (cmake/find/capnp.cmake)
include (cmake/find/llvm.cmake)
include (cmake/find/termcap.cmake) # for external static llvm
include (cmake/find/opencl.cmake)
include (cmake/find/h3.cmake)
include (cmake/find/libxml2.cmake)
include (cmake/find/brotli.cmake)
@ -450,13 +503,6 @@ include (cmake/find/mysqlclient.cmake)
# When testing for memory leaks with Valgrind, don't link tcmalloc or jemalloc.
if (USE_OPENCL)
if (OS_DARWIN)
set(OPENCL_LINKER_FLAGS "-framework OpenCL")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OPENCL_LINKER_FLAGS}")
endif ()
endif ()
include (cmake/print_flags.cmake)
if (TARGET global-group)
@ -472,7 +518,13 @@ endif ()
macro (add_executable target)
# invoke built-in add_executable
# explicitly acquire and interpose malloc symbols by clickhouse_malloc
# if GLIBC_COMPATIBILITY is ON and ENABLE_THINLTO is on than provide memcpy symbol explicitly to neutrialize thinlto's libcall generation.
if (GLIBC_COMPATIBILITY AND ENABLE_THINLTO)
_add_executable (${ARGV} $<TARGET_OBJECTS:clickhouse_malloc> $<TARGET_OBJECTS:clickhouse_memcpy>)
else ()
_add_executable (${ARGV} $<TARGET_OBJECTS:clickhouse_malloc>)
endif ()
get_target_property (type ${target} TYPE)
if (${type} STREQUAL EXECUTABLE)
# operator::new/delete for executables (MemoryTracker stuff)

3
README.md
View File

@ -17,5 +17,4 @@ ClickHouse is an open-source column-oriented database management system that all
## Upcoming Events
* [ClickHouse at ByteDance (in Chinese)](https://mp.weixin.qq.com/s/Em-HjPylO8D7WPui4RREAQ) on August 28, 2020.
* [ClickHouse Data Integration Virtual Meetup](https://www.eventbrite.com/e/clickhouse-september-virtual-meetup-data-integration-tickets-117421895049) on September 10, 2020.
* [ClickHouse online meetup (in Russian)](https://clck.ru/R2zB9) on October 1, 2020.

9
SECURITY.md
View File

@ -10,11 +10,14 @@ currently being supported with security updates:
| 1.x | :x: |
| 18.x | :x: |
| 19.x | :x: |
| 19.14 | :white_check_mark: |
| 20.1 | :x: |
| 20.3 | :white_check_mark: |
| 20.4 | :white_check_mark: |
| 20.5 | :white_check_mark: |
| 20.4 | :x: |
| 20.5 | :x: |
| 20.6 | :x: |
| 20.7 | :white_check_mark: |
| 20.8 | :white_check_mark: |
| 20.9 | :white_check_mark: |
## Reporting a Vulnerability

1
base/common/CMakeLists.txt
View File

@ -18,6 +18,7 @@ set (SRCS
terminalColors.cpp
errnoToString.cpp
getResource.cpp
StringRef.cpp
)
if (ENABLE_REPLXX)

4
base/common/LineReader.cpp
View File

@ -38,10 +38,10 @@ bool hasInputData()
}
LineReader::Suggest::WordsRange LineReader::Suggest::getCompletions(const String & prefix, size_t prefix_length) const
std::optional<LineReader::Suggest::WordsRange> LineReader::Suggest::getCompletions(const String & prefix, size_t prefix_length) const
{
if (!ready)
return std::make_pair(words.end(), words.end());
return std::nullopt;
std::string_view last_word;

3
base/common/LineReader.h
View File

@ -4,6 +4,7 @@
#include <atomic>
#include <vector>
#include <optional>
class LineReader
{
@ -18,7 +19,7 @@ public:
std::atomic<bool> ready{false};
/// Get iterators for the matched range of words if any.
WordsRange getCompletions(const String & prefix, size_t prefix_length) const;
std::optional<WordsRange> getCompletions(const String & prefix, size_t prefix_length) const;
};
using Patterns = std::vector<const char *>;

3
base/common/ReadlineLineReader.cpp
View File

@ -30,7 +30,8 @@ static LineReader::Suggest::Words::const_iterator end;
static void findRange(const char * prefix, size_t prefix_length)
{
std::string prefix_str(prefix);
std::tie(pos, end) = suggest->getCompletions(prefix_str, prefix_length);
if (auto completions = suggest->getCompletions(prefix_str, prefix_length))
std::tie(pos, end) = *completions;
}
/// Iterates through matched range.

5
base/common/ReplxxLineReader.cpp
View File

@ -70,8 +70,9 @@ ReplxxLineReader::ReplxxLineReader(
auto callback = [&suggest] (const String & context, size_t context_size)
{
auto range = suggest.getCompletions(context, context_size);
return Replxx::completions_t(range.first, range.second);
if (auto range = suggest.getCompletions(context, context_size))
return Replxx::completions_t(range->first, range->second);
return Replxx::completions_t();
};
rx.set_completion_callback(callback);

13
base/common/StringRef.cpp Normal file
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@ -0,0 +1,13 @@
#include <ostream>
#include "StringRef.h"
std::ostream & operator<<(std::ostream & os, const StringRef & str)
{
if (str.data)
os.write(str.data, str.size);
return os;
}

10
base/common/StringRef.h
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@ -4,7 +4,7 @@
#include <string>
#include <vector>
#include <functional>
#include <ostream>
#include <iosfwd>
#include <common/types.h>
#include <common/unaligned.h>
@ -322,10 +322,4 @@ inline bool operator==(StringRef lhs, const char * rhs)
return true;
}
inline std::ostream & operator<<(std::ostream & os, const StringRef & str)
{
if (str.data)
os.write(str.data, str.size);
return os;
}
std::ostream & operator<<(std::ostream & os, const StringRef & str);

36
base/common/arithmeticOverflow.h
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@ -1,6 +1,6 @@
#pragma once
#include <common/types.h>
#include <common/extended_types.h>
namespace common
{
@ -31,25 +31,25 @@ namespace common
template <>
inline bool addOverflow(__int128 x, __int128 y, __int128 & res)
{
static constexpr __int128 min_int128 = __int128(0x8000000000000000ll) << 64;
static constexpr __int128 max_int128 = (__int128(0x7fffffffffffffffll) << 64) + 0xffffffffffffffffll;
static constexpr __int128 min_int128 = minInt128();
static constexpr __int128 max_int128 = maxInt128();
res = x + y;
return (y > 0 && x > max_int128 - y) || (y < 0 && x < min_int128 - y);
}
template <>
inline bool addOverflow(bInt256 x, bInt256 y, bInt256 & res)
inline bool addOverflow(wInt256 x, wInt256 y, wInt256 & res)
{
res = x + y;
return (y > 0 && x > std::numeric_limits<bInt256>::max() - y) ||
(y < 0 && x < std::numeric_limits<bInt256>::min() - y);
return (y > 0 && x > std::numeric_limits<wInt256>::max() - y) ||
(y < 0 && x < std::numeric_limits<wInt256>::min() - y);
}
template <>
inline bool addOverflow(bUInt256 x, bUInt256 y, bUInt256 & res)
inline bool addOverflow(wUInt256 x, wUInt256 y, wUInt256 & res)
{
res = x + y;
return x > std::numeric_limits<bUInt256>::max() - y;
return x > std::numeric_limits<wUInt256>::max() - y;
}
template <typename T>
@ -79,22 +79,22 @@ namespace common
template <>
inline bool subOverflow(__int128 x, __int128 y, __int128 & res)
{
static constexpr __int128 min_int128 = __int128(0x8000000000000000ll) << 64;
static constexpr __int128 max_int128 = (__int128(0x7fffffffffffffffll) << 64) + 0xffffffffffffffffll;
static constexpr __int128 min_int128 = minInt128();
static constexpr __int128 max_int128 = maxInt128();
res = x - y;
return (y < 0 && x > max_int128 + y) || (y > 0 && x < min_int128 + y);
}
template <>
inline bool subOverflow(bInt256 x, bInt256 y, bInt256 & res)
inline bool subOverflow(wInt256 x, wInt256 y, wInt256 & res)
{
res = x - y;
return (y < 0 && x > std::numeric_limits<bInt256>::max() + y) ||
(y > 0 && x < std::numeric_limits<bInt256>::min() + y);
return (y < 0 && x > std::numeric_limits<wInt256>::max() + y) ||
(y > 0 && x < std::numeric_limits<wInt256>::min() + y);
}
template <>
inline bool subOverflow(bUInt256 x, bUInt256 y, bUInt256 & res)
inline bool subOverflow(wUInt256 x, wUInt256 y, wUInt256 & res)
{
res = x - y;
return x < y;
@ -137,19 +137,19 @@ namespace common
}
template <>
inline bool mulOverflow(bInt256 x, bInt256 y, bInt256 & res)
inline bool mulOverflow(wInt256 x, wInt256 y, wInt256 & res)
{
res = x * y;
if (!x || !y)
return false;
bInt256 a = (x > 0) ? x : -x;
bInt256 b = (y > 0) ? y : -y;
wInt256 a = (x > 0) ? x : -x;
wInt256 b = (y > 0) ? y : -y;
return (a * b) / b != a;
}
template <>
inline bool mulOverflow(bUInt256 x, bUInt256 y, bUInt256 & res)
inline bool mulOverflow(wUInt256 x, wUInt256 y, wUInt256 & res)
{
res = x * y;
if (!x || !y)

5
base/common/coverage.cpp
View File

@ -3,12 +3,11 @@
#if WITH_COVERAGE
# include <mutex>
# include <unistd.h>
# if defined(__clang__)
extern "C" void __llvm_profile_dump();
extern "C" void __llvm_profile_dump(); // NOLINT
# elif defined(__GNUC__) || defined(__GNUG__)
extern "C" void __gcov_exit();
# endif
@ -23,7 +22,7 @@ void dumpCoverageReportIfPossible()
std::lock_guard lock(mutex);
# if defined(__clang__)
__llvm_profile_dump();
__llvm_profile_dump(); // NOLINT
# elif defined(__GNUC__) || defined(__GNUG__)
__gcov_exit();
# endif

111
base/common/extended_types.h Normal file
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@ -0,0 +1,111 @@
#pragma once
#include <type_traits>
#include <common/types.h>
#include <common/wide_integer.h>
using Int128 = __int128;
using wInt256 = wide::integer<256, signed>;
using wUInt256 = wide::integer<256, unsigned>;
static_assert(sizeof(wInt256) == 32);
static_assert(sizeof(wUInt256) == 32);
static constexpr __int128 minInt128() { return static_cast<unsigned __int128>(1) << 127; }
static constexpr __int128 maxInt128() { return (static_cast<unsigned __int128>(1) << 127) - 1; }
/// The standard library type traits, such as std::is_arithmetic, with one exception
/// (std::common_type), are "set in stone". Attempting to specialize them causes undefined behavior.
/// So instead of using the std type_traits, we use our own version which allows extension.
template <typename T>
struct is_signed
{
static constexpr bool value = std::is_signed_v<T>;
};
template <> struct is_signed<Int128> { static constexpr bool value = true; };
template <> struct is_signed<wInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_signed_v = is_signed<T>::value;
template <typename T>
struct is_unsigned
{
static constexpr bool value = std::is_unsigned_v<T>;
};
template <> struct is_unsigned<wUInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_unsigned_v = is_unsigned<T>::value;
/// TODO: is_integral includes char, char8_t and wchar_t.
template <typename T>
struct is_integer
{
static constexpr bool value = std::is_integral_v<T>;
};
template <> struct is_integer<Int128> { static constexpr bool value = true; };
template <> struct is_integer<wInt256> { static constexpr bool value = true; };
template <> struct is_integer<wUInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_integer_v = is_integer<T>::value;
template <typename T>
struct is_arithmetic
{
static constexpr bool value = std::is_arithmetic_v<T>;
};
template <> struct is_arithmetic<__int128> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_arithmetic_v = is_arithmetic<T>::value;
template <typename T>
struct make_unsigned
{
typedef std::make_unsigned_t<T> type;
};
template <> struct make_unsigned<Int128> { using type = unsigned __int128; };
template <> struct make_unsigned<wInt256> { using type = wUInt256; };
template <> struct make_unsigned<wUInt256> { using type = wUInt256; };
template <typename T> using make_unsigned_t = typename make_unsigned<T>::type;
template <typename T>
struct make_signed
{
typedef std::make_signed_t<T> type;
};
template <> struct make_signed<wInt256> { using type = wInt256; };
template <> struct make_signed<wUInt256> { using type = wInt256; };
template <typename T> using make_signed_t = typename make_signed<T>::type;
template <typename T>
struct is_big_int
{
static constexpr bool value = false;
};
template <> struct is_big_int<wInt256> { static constexpr bool value = true; };
template <> struct is_big_int<wUInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_big_int_v = is_big_int<T>::value;
template <typename To, typename From>
inline To bigint_cast(const From & x [[maybe_unused]])
{
return static_cast<To>(x);
}

2
base/common/itoa.h
View File

@ -372,7 +372,7 @@ static inline char * writeLeadingMinus(char * pos)
static inline char * writeSIntText(int128_t x, char * pos)
{
static const int128_t min_int128 = int128_t(0x8000000000000000ll) << 64;
static constexpr int128_t min_int128 = uint128_t(1) << 127;
if (unlikely(x == min_int128))
{

4
base/common/phdr_cache.cpp
View File

@ -14,7 +14,7 @@
# pragma clang diagnostic ignored "-Wunused-macros"
#endif
#define __msan_unpoison(X, Y)
#define __msan_unpoison(X, Y) // NOLINT
#if defined(__has_feature)
# if __has_feature(memory_sanitizer)
# undef __msan_unpoison
@ -84,7 +84,7 @@ extern "C"
#ifdef ADDRESS_SANITIZER
void __lsan_ignore_object(const void *);
#else
void __lsan_ignore_object(const void *) {}
void __lsan_ignore_object(const void *) {} // NOLINT
#endif
}

2
base/common/terminalColors.h
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@ -1,3 +1,5 @@
#pragma once
#include <string>
#include <common/types.h>

13
base/common/throwError.h Normal file
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@ -0,0 +1,13 @@
#pragma once
#include <stdexcept>
/// Throw DB::Exception-like exception before its definition.
/// DB::Exception derived from Poco::Exception derived from std::exception.
/// DB::Exception generally cought as Poco::Exception. std::exception generally has other catch blocks and could lead to other outcomes.
/// DB::Exception is not defined yet. It'd better to throw Poco::Exception but we do not want to include any big header here, even <string>.
/// So we throw some std::exception instead in the hope its catch block is the same as DB::Exception one.
template <typename T>
inline void throwError(const T & err)
{
throw std::runtime_error(err);
}

127
base/common/types.h
View File

@ -1,12 +1,7 @@
#pragma once
#include <algorithm>
#include <cstdint>
#include <cstdlib>
#include <string>
#include <type_traits>
#include <boost/multiprecision/cpp_int.hpp>
using Int8 = int8_t;
using Int16 = int16_t;
@ -23,116 +18,24 @@ using UInt16 = uint16_t;
using UInt32 = uint32_t;
using UInt64 = uint64_t;
using Int128 = __int128;
using String = std::string;
/// We have to use 127 and 255 bit integers to safe a bit for a sign serialization
//using bInt256 = boost::multiprecision::int256_t;
using bInt256 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<
255, 255, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> >;
using bUInt256 = boost::multiprecision::uint256_t;
namespace DB
{
using UInt8 = ::UInt8;
using UInt16 = ::UInt16;
using UInt32 = ::UInt32;
using UInt64 = ::UInt64;
using Int8 = ::Int8;
using Int16 = ::Int16;
using Int32 = ::Int32;
using Int64 = ::Int64;
using Float32 = float;
using Float64 = double;
using String = std::string;
/// The standard library type traits, such as std::is_arithmetic, with one exception
/// (std::common_type), are "set in stone". Attempting to specialize them causes undefined behavior.
/// So instead of using the std type_traits, we use our own version which allows extension.
template <typename T>
struct is_signed
{
static constexpr bool value = std::is_signed_v<T>;
};
template <> struct is_signed<Int128> { static constexpr bool value = true; };
template <> struct is_signed<bInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_signed_v = is_signed<T>::value;
template <typename T>
struct is_unsigned
{
static constexpr bool value = std::is_unsigned_v<T>;
};
template <> struct is_unsigned<bUInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_unsigned_v = is_unsigned<T>::value;
/// TODO: is_integral includes char, char8_t and wchar_t.
template <typename T>
struct is_integer
{
static constexpr bool value = std::is_integral_v<T>;
};
template <> struct is_integer<Int128> { static constexpr bool value = true; };
template <> struct is_integer<bInt256> { static constexpr bool value = true; };
template <> struct is_integer<bUInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_integer_v = is_integer<T>::value;
template <typename T>
struct is_arithmetic
{
static constexpr bool value = std::is_arithmetic_v<T>;
};
template <> struct is_arithmetic<__int128> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_arithmetic_v = is_arithmetic<T>::value;
template <typename T>
struct make_unsigned
{
typedef std::make_unsigned_t<T> type;
};
template <> struct make_unsigned<__int128> { using type = unsigned __int128; };
template <> struct make_unsigned<bInt256> { using type = bUInt256; };
template <> struct make_unsigned<bUInt256> { using type = bUInt256; };
template <typename T> using make_unsigned_t = typename make_unsigned<T>::type;
template <typename T>
struct make_signed
{
typedef std::make_signed_t<T> type;
};
template <> struct make_signed<bInt256> { typedef bInt256 type; };
template <> struct make_signed<bUInt256> { typedef bInt256 type; };
template <typename T> using make_signed_t = typename make_signed<T>::type;
template <typename T>
struct is_big_int
{
static constexpr bool value = false;
};
template <> struct is_big_int<bUInt256> { static constexpr bool value = true; };
template <> struct is_big_int<bInt256> { static constexpr bool value = true; };
template <typename T>
inline constexpr bool is_big_int_v = is_big_int<T>::value;
template <typename T>
inline std::string bigintToString(const T & x)
{
return x.str();
}
template <typename To, typename From>
inline To bigint_cast(const From & x [[maybe_unused]])
{
if constexpr ((is_big_int_v<From> && std::is_same_v<To, UInt8>) || (is_big_int_v<To> && std::is_same_v<From, UInt8>))
return static_cast<uint8_t>(x);
else
return static_cast<To>(x);
}

259
base/common/wide_integer.h Normal file
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@ -0,0 +1,259 @@
#pragma once
///////////////////////////////////////////////////////////////
// Distributed under the Boost Software License, Version 1.0.
// (See at http://www.boost.org/LICENSE_1_0.txt)
///////////////////////////////////////////////////////////////
/* Divide and multiply
*
*
* Copyright (c) 2008
* Evan Teran
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appears in all copies and that both the
* copyright notice and this permission notice appear in supporting
* documentation, and that the same name not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. We make no representations about the
* suitability this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
#include <cstdint>
#include <limits>
#include <type_traits>
#include <initializer_list>
namespace wide
{
template <size_t Bits, typename Signed>
class integer;
}
namespace std
{
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
struct common_type<wide::integer<Bits, Signed>, wide::integer<Bits2, Signed2>>;
template <size_t Bits, typename Signed, typename Arithmetic>
struct common_type<wide::integer<Bits, Signed>, Arithmetic>;
template <typename Arithmetic, size_t Bits, typename Signed>
struct common_type<Arithmetic, wide::integer<Bits, Signed>>;
}
namespace wide
{
template <size_t Bits, typename Signed>
class integer
{
public:
using base_type = uint64_t;
using signed_base_type = int64_t;
// ctors
integer() = default;
template <typename T>
constexpr integer(T rhs) noexcept;
template <typename T>
constexpr integer(std::initializer_list<T> il) noexcept;
// assignment
template <size_t Bits2, typename Signed2>
constexpr integer<Bits, Signed> & operator=(const integer<Bits2, Signed2> & rhs) noexcept;
template <typename Arithmetic>
constexpr integer<Bits, Signed> & operator=(Arithmetic rhs) noexcept;
template <typename Arithmetic>
constexpr integer<Bits, Signed> & operator*=(const Arithmetic & rhs);
template <typename Arithmetic>
constexpr integer<Bits, Signed> & operator/=(const Arithmetic & rhs);
template <typename Arithmetic>
constexpr integer<Bits, Signed> & operator+=(const Arithmetic & rhs) noexcept(std::is_same_v<Signed, unsigned>);
template <typename Arithmetic>
constexpr integer<Bits, Signed> & operator-=(const Arithmetic & rhs) noexcept(std::is_same_v<Signed, unsigned>);
template <typename Integral>
constexpr integer<Bits, Signed> & operator%=(const Integral & rhs);
template <typename Integral>
constexpr integer<Bits, Signed> & operator&=(const Integral & rhs) noexcept;
template <typename Integral>
constexpr integer<Bits, Signed> & operator|=(const Integral & rhs) noexcept;
template <typename Integral>
constexpr integer<Bits, Signed> & operator^=(const Integral & rhs) noexcept;
constexpr integer<Bits, Signed> & operator<<=(int n) noexcept;
constexpr integer<Bits, Signed> & operator>>=(int n) noexcept;
constexpr integer<Bits, Signed> & operator++() noexcept(std::is_same_v<Signed, unsigned>);
constexpr integer<Bits, Signed> operator++(int) noexcept(std::is_same_v<Signed, unsigned>);
constexpr integer<Bits, Signed> & operator--() noexcept(std::is_same_v<Signed, unsigned>);
constexpr integer<Bits, Signed> operator--(int) noexcept(std::is_same_v<Signed, unsigned>);
// observers
constexpr explicit operator bool() const noexcept;
template <class T>
using __integral_not_wide_integer_class = typename std::enable_if<std::is_arithmetic<T>::value, T>::type;
template <class T, class = __integral_not_wide_integer_class<T>>
constexpr operator T() const noexcept;
constexpr operator long double() const noexcept;
constexpr operator double() const noexcept;
constexpr operator float() const noexcept;
struct _impl;
private:
template <size_t Bits2, typename Signed2>
friend class integer;
friend class std::numeric_limits<integer<Bits, signed>>;
friend class std::numeric_limits<integer<Bits, unsigned>>;
base_type items[_impl::item_count];
};
template <typename T>
static constexpr bool ArithmeticConcept() noexcept;
template <class T1, class T2>
using __only_arithmetic = typename std::enable_if<ArithmeticConcept<T1>() && ArithmeticConcept<T2>()>::type;
template <typename T>
static constexpr bool IntegralConcept() noexcept;
template <class T, class T2>
using __only_integer = typename std::enable_if<IntegralConcept<T>() && IntegralConcept<T2>()>::type;
// Unary operators
template <size_t Bits, typename Signed>
constexpr integer<Bits, Signed> operator~(const integer<Bits, Signed> & lhs) noexcept;
template <size_t Bits, typename Signed>
constexpr integer<Bits, Signed> operator-(const integer<Bits, Signed> & lhs) noexcept(std::is_same_v<Signed, unsigned>);
template <size_t Bits, typename Signed>
constexpr integer<Bits, Signed> operator+(const integer<Bits, Signed> & lhs) noexcept(std::is_same_v<Signed, unsigned>);
// Binary operators
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator*(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
std::common_type_t<Arithmetic, Arithmetic2> constexpr operator*(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator/(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
std::common_type_t<Arithmetic, Arithmetic2> constexpr operator/(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator+(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
std::common_type_t<Arithmetic, Arithmetic2> constexpr operator+(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator-(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
std::common_type_t<Arithmetic, Arithmetic2> constexpr operator-(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator%(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Integral, typename Integral2, class = __only_integer<Integral, Integral2>>
std::common_type_t<Integral, Integral2> constexpr operator%(const Integral & rhs, const Integral2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator&(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Integral, typename Integral2, class = __only_integer<Integral, Integral2>>
std::common_type_t<Integral, Integral2> constexpr operator&(const Integral & rhs, const Integral2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator|(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Integral, typename Integral2, class = __only_integer<Integral, Integral2>>
std::common_type_t<Integral, Integral2> constexpr operator|(const Integral & rhs, const Integral2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
std::common_type_t<integer<Bits, Signed>, integer<Bits2, Signed2>> constexpr
operator^(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Integral, typename Integral2, class = __only_integer<Integral, Integral2>>
std::common_type_t<Integral, Integral2> constexpr operator^(const Integral & rhs, const Integral2 & lhs);
// TODO: Integral
template <size_t Bits, typename Signed>
constexpr integer<Bits, Signed> operator<<(const integer<Bits, Signed> & lhs, int n) noexcept;
template <size_t Bits, typename Signed>
constexpr integer<Bits, Signed> operator>>(const integer<Bits, Signed> & lhs, int n) noexcept;
template <size_t Bits, typename Signed, typename Int, typename = std::enable_if_t<!std::is_same_v<Int, int>>>
constexpr integer<Bits, Signed> operator<<(const integer<Bits, Signed> & lhs, Int n) noexcept
{
return lhs << int(n);
}
template <size_t Bits, typename Signed, typename Int, typename = std::enable_if_t<!std::is_same_v<Int, int>>>
constexpr integer<Bits, Signed> operator>>(const integer<Bits, Signed> & lhs, Int n) noexcept
{
return lhs >> int(n);
}
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
constexpr bool operator<(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
constexpr bool operator<(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
constexpr bool operator>(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
constexpr bool operator>(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
constexpr bool operator<=(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
constexpr bool operator<=(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
constexpr bool operator>=(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
constexpr bool operator>=(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
constexpr bool operator==(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
constexpr bool operator==(const Arithmetic & rhs, const Arithmetic2 & lhs);
template <size_t Bits, typename Signed, size_t Bits2, typename Signed2>
constexpr bool operator!=(const integer<Bits, Signed> & lhs, const integer<Bits2, Signed2> & rhs);
template <typename Arithmetic, typename Arithmetic2, class = __only_arithmetic<Arithmetic, Arithmetic2>>
constexpr bool operator!=(const Arithmetic & rhs, const Arithmetic2 & lhs);
}
namespace std
{
template <size_t Bits, typename Signed>
struct hash<wide::integer<Bits, Signed>>;
}
#include "wide_integer_impl.h"

1339
base/common/wide_integer_impl.h Normal file
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File diff suppressed because it is too large Load Diff

35
base/common/wide_integer_to_string.h Normal file
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@ -0,0 +1,35 @@
#pragma once
#include <string>
#include "wide_integer.h"
namespace wide
{
template <size_t Bits, typename Signed>
inline std::string to_string(const integer<Bits, Signed> & n)
{
std::string res;
if (integer<Bits, Signed>::_impl::operator_eq(n, 0U))
return "0";
integer<Bits, unsigned> t;
bool is_neg = integer<Bits, Signed>::_impl::is_negative(n);
if (is_neg)
t = integer<Bits, Signed>::_impl::operator_unary_minus(n);
else
t = n;
while (!integer<Bits, unsigned>::_impl::operator_eq(t, 0U))
{
res.insert(res.begin(), '0' + char(integer<Bits, unsigned>::_impl::operator_percent(t, 10U)));
t = integer<Bits, unsigned>::_impl::operator_slash(t, 10U);
}
if (is_neg)
res.insert(res.begin(), '-');
return res;
}
}

3
base/common/ya.make
View File

@ -32,6 +32,8 @@ PEERDIR(
contrib/restricted/cityhash-1.0.2
)
CFLAGS(-g0)
SRCS(
argsToConfig.cpp
coverage.cpp
@ -51,6 +53,7 @@ SRCS(
setTerminalEcho.cpp
shift10.cpp
sleep.cpp
StringRef.cpp
terminalColors.cpp
)

2
base/common/ya.make.in
View File

@ -31,6 +31,8 @@ PEERDIR(
contrib/restricted/cityhash-1.0.2
)
CFLAGS(-g0)
SRCS(
<? find . -name '*.cpp' | grep -v -F tests/ | grep -v -F Replxx | grep -v -F Readline | sed 's/^\.\// /' | sort ?>
)

2
base/daemon/BaseDaemon.cpp
View File

@ -781,7 +781,7 @@ void BaseDaemon::initializeTerminationAndSignalProcessing()
void BaseDaemon::logRevision() const
{
Poco::Logger::root().information("Starting " + std::string{VERSION_FULL}
+ " with revision " + std::to_string(ClickHouseRevision::get())
+ " with revision " + std::to_string(ClickHouseRevision::getVersionRevision())
+ ", " + build_id_info
+ ", PID " + std::to_string(getpid()));
}

2
base/daemon/ya.make
View File

@ -6,6 +6,8 @@ PEERDIR(
clickhouse/src/Common
)
CFLAGS(-g0)
SRCS(
BaseDaemon.cpp
GraphiteWriter.cpp

4
base/glibc-compatibility/CMakeLists.txt
View File

@ -27,6 +27,10 @@ if (GLIBC_COMPATIBILITY)
list(APPEND glibc_compatibility_sources musl/getentropy.c)
endif()
add_library (clickhouse_memcpy OBJECT
${ClickHouse_SOURCE_DIR}/contrib/FastMemcpy/memcpy_wrapper.c
)
# Need to omit frame pointers to match the performance of glibc
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fomit-frame-pointer")

1
base/loggers/ExtendedLogChannel.cpp
View File

@ -23,6 +23,7 @@ ExtendedLogMessage ExtendedLogMessage::getFrom(const Poco::Message & base)
msg_ext.time_seconds = static_cast<UInt32>(tv.tv_sec);
msg_ext.time_microseconds = static_cast<UInt32>(tv.tv_usec);
msg_ext.time_in_microseconds = static_cast<UInt64>((tv.tv_sec) * 1000000U + (tv.tv_usec));
if (current_thread)
{

1
base/loggers/ExtendedLogChannel.h
View File

@ -23,6 +23,7 @@ public:
uint32_t time_seconds = 0;
uint32_t time_microseconds = 0;
uint64_t time_in_microseconds = 0;
uint64_t thread_id = 0;
std::string query_id;

2
base/loggers/Loggers.h
View File

@ -1,3 +1,5 @@
#pragma once
#include <optional>
#include <string>
#include <Poco/AutoPtr.h>

1
base/loggers/OwnSplitChannel.cpp
View File

@ -76,6 +76,7 @@ void OwnSplitChannel::logSplit(const Poco::Message & msg)
TextLogElement elem;
elem.event_time = msg_ext.time_seconds;
elem.event_time_microseconds = msg_ext.time_in_microseconds;
elem.microseconds = msg_ext.time_microseconds;
elem.thread_name = getThreadName();

2
base/loggers/ya.make
View File

@ -4,6 +4,8 @@ PEERDIR(
clickhouse/src/Common
)
CFLAGS(-g0)
SRCS(
ExtendedLogChannel.cpp
Loggers.cpp

12
base/mysqlxx/Pool.cpp
View File

@ -21,8 +21,8 @@ void Pool::Entry::incrementRefCount()
{
if (!data)
return;
++data->ref_count;
if (data->ref_count == 1)
/// First reference, initialize thread
if (data->ref_count.fetch_add(1) == 0)
mysql_thread_init();
}
@ -30,12 +30,10 @@ void Pool::Entry::decrementRefCount()
{
if (!data)
return;
if (data->ref_count > 0)
{
--data->ref_count;
if (data->ref_count == 0)
/// We were the last user of this thread, deinitialize it
if (data->ref_count.fetch_sub(1) == 1)
mysql_thread_end();
}
}

5
base/mysqlxx/Pool.h
View File

@ -3,6 +3,7 @@
#include <list>
#include <memory>
#include <mutex>
#include <atomic>
#include <Poco/Exception.h>
#include <mysqlxx/Connection.h>
@ -35,7 +36,9 @@ protected:
struct Connection
{
mysqlxx::Connection conn;
int ref_count = 0;
/// Ref count modified in constructor/descructor of Entry
/// but also read in pool code.
std::atomic<int> ref_count = 0;
};
public:

7
base/mysqlxx/ResultBase.h
View File

@ -1,9 +1,7 @@
#pragma once
#include <boost/noncopyable.hpp>
#include <mysqlxx/Types.h>
namespace mysqlxx
{
@ -22,6 +20,11 @@ class ResultBase
public:
ResultBase(MYSQL_RES * res_, Connection * conn_, const Query * query_);
ResultBase(const ResultBase &) = delete;
ResultBase & operator=(const ResultBase &) = delete;
ResultBase(ResultBase &&) = default;
ResultBase & operator=(ResultBase &&) = default;
Connection * getConnection() { return conn; }
MYSQL_FIELDS getFields() { return fields; }
unsigned getNumFields() { return num_fields; }

18
base/mysqlxx/Value.h
View File

@ -254,7 +254,23 @@ template <> inline std::string Value::get<std::string >() cons
template <> inline LocalDate Value::get<LocalDate >() const { return getDate(); }
template <> inline LocalDateTime Value::get<LocalDateTime >() const { return getDateTime(); }
template <typename T> inline T Value::get() const { return T(*this); }
namespace details
{
// To avoid stack overflow when converting to type with no appropriate c-tor,
// resulting in endless recursive calls from `Value::get<T>()` to `Value::operator T()` to `Value::get<T>()` to ...
template <typename T, typename std::enable_if_t<std::is_constructible_v<T, Value>>>
inline T contructFromValue(const Value & val)
{
return T(val);
}
}
template <typename T>
inline T Value::get() const
{
return details::contructFromValue<T>(*this);
}
inline std::ostream & operator<< (std::ostream & ostr, const Value & x)

2
base/readpassphrase/ya.make
View File

@ -1,5 +1,7 @@
LIBRARY()
CFLAGS(-g0)
SRCS(
readpassphrase.c
)

2
base/widechar_width/ya.make
View File

@ -2,6 +2,8 @@ LIBRARY()
ADDINCL(GLOBAL clickhouse/base/widechar_width)
CFLAGS(-g0)
SRCS(
widechar_width.cpp
)

6
benchmark/greenplum/result_parser.py
View File

@ -1,6 +1,6 @@
#!/usr/bin/env python
#!/usr/bin/env python3
from __future__ import print_function
import sys
import json
@ -99,7 +99,7 @@ def gen_html_json(options, arguments):
tuples = read_stats_file(options, arguments[1])
print('{')
print('"system: GreenPlum(x2),')
print('"version": "%s",' % '4.3.9.1')
print(('"version": "%s",' % '4.3.9.1'))
print('"data_size": 10000000,')
print('"time": "",')
print('"comments": "",')

127
benchmark/hardware.sh Executable file
View File

@ -0,0 +1,127 @@
#!/bin/bash -e
if [[ -n $1 ]]; then
SCALE=$1
else
SCALE=100
fi
TABLE="hits_${SCALE}m_obfuscated"
DATASET="${TABLE}_v1.tar.xz"
QUERIES_FILE="queries.sql"
TRIES=3
AMD64_BIN_URL="https://clickhouse-builds.s3.yandex.net/0/e29c4c3cc47ab2a6c4516486c1b77d57e7d42643/clickhouse_build_check/gcc-10_relwithdebuginfo_none_bundled_unsplitted_disable_False_binary/clickhouse"
AARCH64_BIN_URL="https://clickhouse-builds.s3.yandex.net/0/e29c4c3cc47ab2a6c4516486c1b77d57e7d42643/clickhouse_special_build_check/clang-10-aarch64_relwithdebuginfo_none_bundled_unsplitted_disable_False_binary/clickhouse"
# Note: on older Ubuntu versions, 'axel' does not support IPv6. If you are using IPv6-only servers on very old Ubuntu, just don't install 'axel'.
FASTER_DOWNLOAD=wget
if command -v axel >/dev/null; then
FASTER_DOWNLOAD=axel
else
echo "It's recommended to install 'axel' for faster downloads."
fi
if command -v pixz >/dev/null; then
TAR_PARAMS='-Ipixz'
else
echo "It's recommended to install 'pixz' for faster decompression of the dataset."
fi
mkdir -p clickhouse-benchmark-$SCALE
pushd clickhouse-benchmark-$SCALE
if [[ ! -f clickhouse ]]; then
CPU=$(uname -m)
if [[ ($CPU == x86_64) || ($CPU == amd64) ]]; then
$FASTER_DOWNLOAD "$AMD64_BIN_URL"
elif [[ $CPU == aarch64 ]]; then
$FASTER_DOWNLOAD "$AARCH64_BIN_URL"
else
echo "Unsupported CPU type: $CPU"
exit 1
fi
fi
chmod a+x clickhouse
if [[ ! -f $QUERIES_FILE ]]; then
wget "https://raw.githubusercontent.com/ClickHouse/ClickHouse/master/benchmark/clickhouse/$QUERIES_FILE"
fi
if [[ ! -d data ]]; then
if [[ ! -f $DATASET ]]; then
$FASTER_DOWNLOAD "https://clickhouse-datasets.s3.yandex.net/hits/partitions/$DATASET"
fi
tar $TAR_PARAMS --strip-components=1 --directory=. -x -v -f $DATASET
fi
uptime
echo "Starting clickhouse-server"
./clickhouse server > server.log 2>&1 &
PID=$!
function finish {
kill $PID
wait
}
trap finish EXIT
echo "Waiting for clickhouse-server to start"
for i in {1..30}; do
sleep 1
./clickhouse client --query "SELECT 'The dataset size is: ', count() FROM $TABLE" 2>/dev/null && break || echo '.'
if [[ $i == 30 ]]; then exit 1; fi
done
echo
echo "Will perform benchmark. Results:"
echo
cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read query; do
sync
echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
echo -n "["
for i in $(seq 1 $TRIES); do
RES=$(./clickhouse client --max_memory_usage 100000000000 --time --format=Null --query="$query" 2>&1 ||:)
[[ "$?" == "0" ]] && echo -n "${RES}" || echo -n "null"
[[ "$i" != $TRIES ]] && echo -n ", "
done
echo "],"
done
echo
echo "Benchmark complete. System info:"
echo
echo '----Version, build id-----------'
./clickhouse local --query "SELECT format('Version: {}, build id: {}', version(), buildId())"
./clickhouse local --query "SELECT format('The number of threads is: {}', value) FROM system.settings WHERE name = 'max_threads'" --output-format TSVRaw
./clickhouse local --query "SELECT format('Current time: {}', toString(now(), 'UTC'))"
echo '----CPU-------------------------'
cat /proc/cpuinfo | grep -i -F 'model name' | uniq
lscpu
echo '----Block Devices---------------'
lsblk
echo '----Disk Free and Total--------'
df -h .
echo '----Memory Free and Total-------'
free -h
echo '----Physical Memory Amount------'
cat /proc/meminfo | grep MemTotal
echo '----RAID Info-------------------'
cat /proc/mdstat
#echo '----PCI-------------------------'
#lspci
#echo '----All Hardware Info-----------'
#lshw
echo '--------------------------------'
echo

330
cmake/Modules/FindgRPC.cmake Normal file
View File

@ -0,0 +1,330 @@
#[[
Defines the following variables:
``gRPC_FOUND``
Whether the gRPC framework is found
``gRPC_INCLUDE_DIRS``
The include directories of the gRPC framework, including the include directories of the C++ wrapper.
``gRPC_LIBRARIES``
The libraries of the gRPC framework.
``gRPC_UNSECURE_LIBRARIES``
The libraries of the gRPC framework without SSL.
``_gRPC_CPP_PLUGIN``
The plugin for generating gRPC client and server C++ stubs from `.proto` files
``_gRPC_PYTHON_PLUGIN``
The plugin for generating gRPC client and server Python stubs from `.proto` files
The following :prop_tgt:`IMPORTED` targets are also defined:
``grpc++``
``grpc++_unsecure``
``grpc_cpp_plugin``
``grpc_python_plugin``
Add custom commands to process ``.proto`` files to C++::
protobuf_generate_grpc_cpp(<SRCS> <HDRS>
[DESCRIPTORS <DESC>] [EXPORT_MACRO <MACRO>] [<ARGN>...])
``SRCS``
Variable to define with autogenerated source files
``HDRS``
Variable to define with autogenerated header files
``DESCRIPTORS``
Variable to define with autogenerated descriptor files, if requested.
``EXPORT_MACRO``
is a macro which should expand to ``__declspec(dllexport)`` or
``__declspec(dllimport)`` depending on what is being compiled.
``ARGN``
``.proto`` files
#]]
# Function to generate C++ files from .proto files.
# This function is a modified version of the function PROTOBUF_GENERATE_CPP() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(PROTOBUF_GENERATE_GRPC_CPP SRCS HDRS)
cmake_parse_arguments(protobuf_generate_grpc_cpp "" "EXPORT_MACRO;DESCRIPTORS" "" ${ARGN})
set(_proto_files "${protobuf_generate_grpc_cpp_UNPARSED_ARGUMENTS}")
if(NOT _proto_files)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_GRPC_CPP_APPEND_PATH)
set(_append_arg APPEND_PATH)
endif()
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(_descriptors DESCRIPTORS)
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
set(_import_arg IMPORT_DIRS ${Protobuf_IMPORT_DIRS})
endif()
set(_outvar)
protobuf_generate_grpc(${_append_arg} ${_descriptors} LANGUAGE cpp EXPORT_MACRO ${protobuf_generate_cpp_EXPORT_MACRO} OUT_VAR _outvar ${_import_arg} PROTOS ${_proto_files})
set(${SRCS})
set(${HDRS})
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS})
endif()
foreach(_file ${_outvar})
if(_file MATCHES "cc$")
list(APPEND ${SRCS} ${_file})
elseif(_file MATCHES "desc$")
list(APPEND ${protobuf_generate_grpc_cpp_DESCRIPTORS} ${_file})
else()
list(APPEND ${HDRS} ${_file})
endif()
endforeach()
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
set(${HDRS} ${${HDRS}} PARENT_SCOPE)
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS} "${${protobuf_generate_grpc_cpp_DESCRIPTORS}}" PARENT_SCOPE)
endif()
endfunction()
# Helper function.
# This function is a modified version of the function protobuf_generate() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(protobuf_generate_grpc)
set(_options APPEND_PATH DESCRIPTORS)
set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO PROTOC_OUT_DIR)
if(COMMAND target_sources)
list(APPEND _singleargs TARGET)
endif()
set(_multiargs PROTOS IMPORT_DIRS GENERATE_EXTENSIONS)
cmake_parse_arguments(protobuf_generate_grpc "${_options}" "${_singleargs}" "${_multiargs}" "${ARGN}")
if(NOT protobuf_generate_grpc_PROTOS AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without any targets or source files")
return()
endif()
if(NOT protobuf_generate_grpc_OUT_VAR AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without a target or output variable")
return()
endif()
if(NOT protobuf_generate_grpc_LANGUAGE)
set(protobuf_generate_grpc_LANGUAGE cpp)
endif()
string(TOLOWER ${protobuf_generate_grpc_LANGUAGE} protobuf_generate_grpc_LANGUAGE)
if(NOT protobuf_generate_grpc_PROTOC_OUT_DIR)
set(protobuf_generate_grpc_PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
endif()
if(protobuf_generate_grpc_EXPORT_MACRO AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_dll_export_decl "dllexport_decl=${protobuf_generate_grpc_EXPORT_MACRO}:")
endif()
if(NOT protobuf_generate_grpc_GENERATE_EXTENSIONS)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS .pb.h .pb.cc .grpc.pb.h .grpc.pb.cc)
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS _pb2.py)
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for GENERATE_EXTENSIONS")
return()
endif()
endif()
if(NOT protobuf_generate_grpc_PLUGIN)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_PLUGIN "grpc_cpp_plugin")
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_PLUGIN "grpc_python_plugin")
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for PLUGIN")
return()
endif()
endif()
if(protobuf_generate_grpc_TARGET)
get_target_property(_source_list ${protobuf_generate_grpc_TARGET} SOURCES)
foreach(_file ${_source_list})
if(_file MATCHES "proto$")
list(APPEND protobuf_generate_grpc_PROTOS ${_file})
endif()
endforeach()
endif()
if(NOT protobuf_generate_grpc_PROTOS)
message(SEND_ERROR "Error: protobuf_generate_grpc could not find any .proto files")
return()
endif()
if(protobuf_generate_grpc_APPEND_PATH)
# Create an include path for each file specified
foreach(_file ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_file} ABSOLUTE)
get_filename_component(_abs_path ${_abs_file} PATH)
list(FIND _protobuf_include_path ${_abs_path} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${_abs_path})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
foreach(DIR ${protobuf_generate_grpc_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
set(_generated_srcs_all)
foreach(_proto ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_proto} ABSOLUTE)
get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
get_filename_component(_basename ${_proto} NAME_WE)
file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
set(_possible_rel_dir)
if(NOT protobuf_generate_grpc_APPEND_PATH)
set(_possible_rel_dir ${_rel_dir}/)
endif()
set(_generated_srcs)
foreach(_ext ${protobuf_generate_grpc_GENERATE_EXTENSIONS})
list(APPEND _generated_srcs "${protobuf_generate_grpc_PROTOC_OUT_DIR}/${_possible_rel_dir}${_basename}${_ext}")
endforeach()
if(protobuf_generate_grpc_DESCRIPTORS AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_descriptor_file "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.desc")
set(_dll_desc_out "--descriptor_set_out=${_descriptor_file}")
list(APPEND _generated_srcs ${_descriptor_file})
endif()
list(APPEND _generated_srcs_all ${_generated_srcs})
add_custom_command(
OUTPUT ${_generated_srcs}
COMMAND protobuf::protoc
ARGS --${protobuf_generate_grpc_LANGUAGE}_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--grpc_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--plugin=protoc-gen-grpc=$<TARGET_FILE:${protobuf_generate_grpc_PLUGIN}>
${_dll_desc_out} ${_protobuf_include_path} ${_abs_file}
DEPENDS ${_abs_file} protobuf::protoc ${protobuf_generate_grpc_PLUGIN}
COMMENT "Running ${protobuf_generate_grpc_LANGUAGE} protocol buffer compiler on ${_proto}"
VERBATIM)
endforeach()
set_source_files_properties(${_generated_srcs_all} PROPERTIES GENERATED TRUE)
if(protobuf_generate_grpc_OUT_VAR)
set(${protobuf_generate_grpc_OUT_VAR} ${_generated_srcs_all} PARENT_SCOPE)
endif()
if(protobuf_generate_grpc_TARGET)
target_sources(${protobuf_generate_grpc_TARGET} PRIVATE ${_generated_srcs_all})
endif()
endfunction()
# Find the libraries.
if(gRPC_USE_STATIC_LIBS)
# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
set(_gRPC_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
if(WIN32)
set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
else()
set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
endif()
endif()
find_library(gRPC_LIBRARY NAMES grpc)
find_library(gRPC_CPP_LIBRARY NAMES grpc++)
find_library(gRPC_UNSECURE_LIBRARY NAMES grpc_unsecure)
find_library(gRPC_CPP_UNSECURE_LIBRARY NAMES grpc++_unsecure)
set(gRPC_LIBRARIES)
if(gRPC_USE_UNSECURE_LIBRARIES)
if(gRPC_UNSECURE_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_UNSECURE_LIBRARY})
endif()
if(gRPC_CPP_UNSECURE_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_CPP_UNSECURE_LIBRARY})
endif()
else()
if(gRPC_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_LIBRARY})
endif()
if(gRPC_CPP_UNSECURE_LIBRARY)
set(gRPC_LIBRARIES ${gRPC_LIBRARIES} ${gRPC_CPP_LIBRARY})
endif()
endif()
# Restore the original find library ordering.
if(gRPC_USE_STATIC_LIBS)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_gRPC_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
endif()
# Find the include directories.
find_path(gRPC_INCLUDE_DIR grpc/grpc.h)
find_path(gRPC_CPP_INCLUDE_DIR grpc++/grpc++.h)
if(gRPC_INCLUDE_DIR AND gRPC_CPP_INCLUDE_DIR AND NOT(gRPC_INCLUDE_DIR STREQUAL gRPC_CPP_INCLUDE_DIR))
set(gRPC_INCLUDE_DIRS ${gRPC_INCLUDE_DIR} ${gRPC_CPP_INCLUDE_DIR})
elseif(gRPC_INCLUDE_DIR)
set(gRPC_INCLUDE_DIRS ${gRPC_INCLUDE_DIR})
else()
set(gRPC_INCLUDE_DIRS ${gRPC_CPP_INCLUDE_DIR})
endif()
# Get full path to plugin.
find_program(_gRPC_CPP_PLUGIN
NAMES grpc_cpp_plugin
DOC "The plugin for generating gRPC client and server C++ stubs from `.proto` files")
find_program(_gRPC_PYTHON_PLUGIN
NAMES grpc_python_plugin
DOC "The plugin for generating gRPC client and server Python stubs from `.proto` files")
# Add imported targets.
if(gRPC_CPP_LIBRARY AND NOT TARGET grpc++)
add_library(grpc++ UNKNOWN IMPORTED)
set_target_properties(grpc++ PROPERTIES
IMPORTED_LOCATION "${gRPC_CPP_LIBRARY}")
set_target_properties(grpc++ PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${gRPC_INCLUDE_DIRS})
endif()
if(gRPC_CPP_UNSECURE_LIBRARY AND NOT TARGET grpc++_unsecure)
add_library(grpc++_unsecure UNKNOWN IMPORTED)
set_target_properties(grpc++_unsecure PROPERTIES
IMPORTED_LOCATION "${gRPC_CPP_UNSECURE_LIBRARY}")
set_target_properties(grpc++_unsecure PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${gRPC_INCLUDE_DIRS})
endif()
if(gRPC_CPP_PLUGIN AND NOT TARGET grpc_cpp_plugin)
add_executable(grpc_cpp_plugin IMPORTED)
set_target_properties(grpc_cpp_plugin PROPERTIES
IMPORTED_LOCATION "${gRPC_CPP_PLUGIN}")
endif()
if(gRPC_PYTHON_PLUGIN AND NOT TARGET grpc_python_plugin)
add_executable(grpc_python_plugin IMPORTED)
set_target_properties(grpc_python_plugin PROPERTIES
IMPORTED_LOCATION "${gRPC_PYTHON_PLUGIN}")
endif()
#include(FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(gRPC
REQUIRED_VARS gRPC_LIBRARY gRPC_CPP_LIBRARY gRPC_UNSECURE_LIBRARY gRPC_CPP_UNSECURE_LIBRARY
gRPC_INCLUDE_DIR gRPC_CPP_INCLUDE_DIR _gRPC_CPP_PLUGIN _gRPC_PYTHON_PLUGIN)
if(gRPC_FOUND)
if(gRPC_DEBUG)
message(STATUS "gRPC: INCLUDE_DIRS=${gRPC_INCLUDE_DIRS}")
message(STATUS "gRPC: LIBRARIES=${gRPC_LIBRARIES}")
message(STATUS "gRPC: CPP_PLUGIN=${_gRPC_CPP_PLUGIN}")
message(STATUS "gRPC: PYTHON_PLUGIN=${_gRPC_PYTHON_PLUGIN}")
endif()
endif()

20
cmake/analysis.cmake
View File

@ -1,20 +1,28 @@
# This file configures static analysis tools that can be integrated to the build process
# https://clang.llvm.org/extra/clang-tidy/
option (ENABLE_CLANG_TIDY "Use clang-tidy static analyzer" OFF)
option (ENABLE_CLANG_TIDY "Use 'clang-tidy' static analyzer if present" OFF)
if (ENABLE_CLANG_TIDY)
if (${CMAKE_VERSION} VERSION_LESS "3.6.0")
message(FATAL_ERROR "clang-tidy requires CMake version at least 3.6.")
endif()
find_program (CLANG_TIDY_PATH NAMES "clang-tidy" "clang-tidy-10" "clang-tidy-9" "clang-tidy-8")
find_program (CLANG_TIDY_PATH NAMES "clang-tidy" "clang-tidy-11" "clang-tidy-10" "clang-tidy-9" "clang-tidy-8")
if (CLANG_TIDY_PATH)
message(STATUS "Using clang-tidy: ${CLANG_TIDY_PATH}. The checks will be run during build process. See the .clang-tidy file at the root directory to configure the checks.")
set (USE_CLANG_TIDY 1)
message(STATUS
"Using clang-tidy: ${CLANG_TIDY_PATH}.
The checks will be run during build process.
See the .clang-tidy file at the root directory to configure the checks.")
set (USE_CLANG_TIDY ON)
# The variable CMAKE_CXX_CLANG_TIDY will be set inside src and base directories with non third-party code.
# set (CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_PATH}")
elseif (FAIL_ON_UNSUPPORTED_OPTIONS_COMBINATION)
message(FATAL_ERROR "clang-tidy is not found")
else ()
message(STATUS "clang-tidy is not found. This is normal - the tool is only used for static code analysis and isn't essential for the build.")
message(STATUS
"clang-tidy is not found.
This is normal - the tool is only used for code static analysis and isn't essential for the build.")
endif ()
endif ()

10
cmake/autogenerated_versions.txt
View File

@ -1,9 +1,9 @@
# This strings autochanged from release_lib.sh:
SET(VERSION_REVISION 54439)
SET(VERSION_REVISION 54442)
SET(VERSION_MAJOR 20)
SET(VERSION_MINOR 9)
SET(VERSION_MINOR 11)
SET(VERSION_PATCH 1)
SET(VERSION_GITHASH 0586f0d555f7481b394afc55bbb29738cd573a1c)
SET(VERSION_DESCRIBE v20.9.1.1-prestable)
SET(VERSION_STRING 20.9.1.1)
SET(VERSION_GITHASH 76a04fb4b4f6cd27ad999baf6dc9a25e88851c42)
SET(VERSION_DESCRIBE v20.11.1.1-prestable)
SET(VERSION_STRING 20.11.1.1)
# end of autochange

10
cmake/find/ccache.cmake
View File

@ -6,6 +6,11 @@ endif()
if ((ENABLE_CCACHE OR NOT DEFINED ENABLE_CCACHE) AND NOT COMPILER_MATCHES_CCACHE)
find_program (CCACHE_FOUND ccache)
if (CCACHE_FOUND)
set(ENABLE_CCACHE_BY_DEFAULT 1)
else()
set(ENABLE_CCACHE_BY_DEFAULT 0)
endif()
endif()
if (NOT CCACHE_FOUND AND NOT DEFINED ENABLE_CCACHE AND NOT COMPILER_MATCHES_CCACHE)
@ -13,7 +18,8 @@ if (NOT CCACHE_FOUND AND NOT DEFINED ENABLE_CCACHE AND NOT COMPILER_MATCHES_CCAC
"Setting it up will significantly reduce compilation time for 2nd and consequent builds")
endif()
option(ENABLE_CCACHE "Speedup re-compilations using ccache" ${CCACHE_FOUND})
# https://ccache.dev/
option(ENABLE_CCACHE "Speedup re-compilations using ccache (external tool)" ${ENABLE_CCACHE_BY_DEFAULT})
if (NOT ENABLE_CCACHE)
return()
@ -24,7 +30,7 @@ if (CCACHE_FOUND AND NOT COMPILER_MATCHES_CCACHE)
string(REGEX REPLACE "ccache version ([0-9\\.]+).*" "\\1" CCACHE_VERSION ${CCACHE_VERSION})
if (CCACHE_VERSION VERSION_GREATER "3.2.0" OR NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
#message(STATUS "Using ${CCACHE_FOUND} ${CCACHE_VERSION}")
message(STATUS "Using ${CCACHE_FOUND} ${CCACHE_VERSION}")
set_property (GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_FOUND})
set_property (GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_FOUND})
else ()

5
cmake/find/cxx.cmake
View File

@ -4,13 +4,16 @@ if (NOT USE_LIBCXX)
if (USE_INTERNAL_LIBCXX_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal libcxx with USE_LIBCXX=OFF")
endif()
target_link_libraries(global-libs INTERFACE -l:libstdc++.a -l:libstdc++fs.a) # Always link these libraries as static
target_link_libraries(global-libs INTERFACE ${EXCEPTION_HANDLING_LIBRARY})
return()
endif()
set(USE_INTERNAL_LIBCXX_LIBRARY_DEFAULT ${NOT_UNBUNDLED})
option (USE_INTERNAL_LIBCXX_LIBRARY "Set to FALSE to use system libcxx and libcxxabi libraries instead of bundled" ${USE_INTERNAL_LIBCXX_LIBRARY_DEFAULT})
option (USE_INTERNAL_LIBCXX_LIBRARY "Disable to use system libcxx and libcxxabi libraries instead of bundled"
${USE_INTERNAL_LIBCXX_LIBRARY_DEFAULT})
if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/libcxx/CMakeLists.txt")
if (USE_INTERNAL_LIBCXX_LIBRARY)

80
cmake/find/grpc.cmake
View File

@ -1,45 +1,65 @@
option (ENABLE_GRPC "Use gRPC" ${ENABLE_LIBRARIES})
option(ENABLE_GRPC "Use gRPC" ${ENABLE_LIBRARIES})
if (NOT ENABLE_GRPC)
if (USE_INTERNAL_GRPC_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal gRPC library with ENABLE_GRPC=OFF")
if(NOT ENABLE_GRPC)
if(USE_INTERNAL_GRPC_LIBRARY)
message(${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal gRPC library with ENABLE_GRPC=OFF")
endif()
return()
endif()
option (USE_INTERNAL_GRPC_LIBRARY
"Set to FALSE to use system gRPC library instead of bundled. (Experimental. Set to OFF on your own risk)"
${NOT_UNBUNDLED})
if(NOT USE_PROTOBUF)
message(WARNING "Cannot use gRPC library without protobuf")
endif()
if (NOT USE_INTERNAL_GRPC_LIBRARY)
find_package(grpc)
if (NOT GRPC_FOUND)
find_path(GRPC_INCLUDE_DIR grpcpp/grpcpp.h)
find_library(GRPC_LIBRARY grpc++)
endif ()
# Normally we use the internal gRPC framework.
# You can set USE_INTERNAL_GRPC_LIBRARY to OFF to force using the external gRPC framework, which should be installed in the system in this case.
# The external gRPC framework can be installed in the system by running
# sudo apt-get install libgrpc++-dev protobuf-compiler-grpc
option(USE_INTERNAL_GRPC_LIBRARY "Set to FALSE to use system gRPC library instead of bundled. (Experimental. Set to OFF on your own risk)" ${NOT_UNBUNDLED})
if (GRPC_INCLUDE_DIR AND GRPC_LIBRARY)
set (USE_GRPC ON)
if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/grpc/CMakeLists.txt")
if(USE_INTERNAL_GRPC_LIBRARY)
message(WARNING "submodule contrib/grpc is missing. to fix try run: \n git submodule update --init --recursive")
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal grpc")
set(USE_INTERNAL_GRPC_LIBRARY 0)
endif()
set(MISSING_INTERNAL_GRPC_LIBRARY 1)
endif()
if(USE_SSL)
set(gRPC_USE_UNSECURE_LIBRARIES FALSE)
else()
set(gRPC_USE_UNSECURE_LIBRARIES TRUE)
endif()
if(NOT USE_INTERNAL_GRPC_LIBRARY)
find_package(gRPC)
if(NOT gRPC_INCLUDE_DIRS OR NOT gRPC_LIBRARIES)
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system gRPC library")
set(EXTERNAL_GRPC_LIBRARY_FOUND 0)
elseif(NOT _gRPC_CPP_PLUGIN)
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system grcp_cpp_plugin")
set(EXTERNAL_GRPC_LIBRARY_FOUND 0)
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system gRPC")
set(EXTERNAL_GRPC_LIBRARY_FOUND 1)
set(USE_GRPC 1)
endif()
endif()
if (NOT USE_GRPC)
if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/grpc/include/grpc++/grpc++.h")
message (WARNING "submodule contrib/grpc is missing. To fix try run: \n git submodule update --init --recursive")
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find internal gRPC")
set (USE_INTERNAL_GRPC_LIBRARY OFF)
elseif (NOT USE_PROTOBUF)
message (WARNING "gRPC requires protobuf which is disabled")
message (${RECONFIGURE_MESSAGE_LEVEL} "Will not use internal gRPC without protobuf")
set (USE_INTERNAL_GRPC_LIBRARY OFF)
if(NOT EXTERNAL_GRPC_LIBRARY_FOUND AND NOT MISSING_INTERNAL_GRPC_LIBRARY)
set(gRPC_INCLUDE_DIRS "${ClickHouse_SOURCE_DIR}/contrib/grpc/include")
if(gRPC_USE_UNSECURE_LIBRARIES)
set(gRPC_LIBRARIES grpc_unsecure grpc++_unsecure)
else()
set (GRPC_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/grpc/include")
set (GRPC_LIBRARY "libgrpc++")
set (USE_GRPC ON)
set (USE_INTERNAL_GRPC_LIBRARY ON)
set(gRPC_LIBRARIES grpc grpc++)
endif()
set(_gRPC_CPP_PLUGIN $<TARGET_FILE:grpc_cpp_plugin>)
set(_gRPC_PROTOC_EXECUTABLE $<TARGET_FILE:protobuf::protoc>)
include("${ClickHouse_SOURCE_DIR}/contrib/grpc-cmake/protobuf_generate_grpc.cmake")
set(USE_INTERNAL_GRPC_LIBRARY 1)
set(USE_GRPC 1)
endif()
message (STATUS "Using gRPC=${USE_GRPC}: ${GRPC_INCLUDE_DIR} : ${GRPC_LIBRARY}")
message(STATUS "Using gRPC=${USE_GRPC}: ${gRPC_INCLUDE_DIRS} : ${gRPC_LIBRARIES} : ${_gRPC_CPP_PLUGIN}")

10
cmake/find/gtest.cmake
View File

@ -1,11 +1,4 @@
option (ENABLE_GTEST_LIBRARY "Enable gtest library" ${ENABLE_LIBRARIES})
if (NOT ENABLE_GTEST_LIBRARY)
if(USE_INTERNAL_GTEST_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal Google Test when ENABLE_GTEST_LIBRARY=OFF")
endif()
return()
endif()
# included only if ENABLE_TESTS=1
option (USE_INTERNAL_GTEST_LIBRARY "Set to FALSE to use system Google Test instead of bundled" ${NOT_UNBUNDLED})
@ -15,6 +8,7 @@ if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/googletest/googletest/CMakeList
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find internal gtest")
set (USE_INTERNAL_GTEST_LIBRARY 0)
endif ()
set (MISSING_INTERNAL_GTEST_LIBRARY 1)
endif ()

2
cmake/find/llvm.cmake
View File

@ -26,7 +26,7 @@ endif ()
if (NOT USE_INTERNAL_LLVM_LIBRARY)
set (LLVM_PATHS "/usr/local/lib/llvm")
foreach(llvm_v 9 8)
foreach(llvm_v 10 9 8)
if (NOT LLVM_FOUND)
find_package (LLVM ${llvm_v} CONFIG PATHS ${LLVM_PATHS})
endif ()

4
cmake/find/odbc.cmake
View File

@ -26,8 +26,8 @@ if (NOT USE_INTERNAL_ODBC_LIBRARY)
find_path (INCLUDE_ODBC sql.h)
if(LIBRARY_ODBC AND INCLUDE_ODBC)
add_library (unixodbc UNKNOWN IMPORTED)
set_target_properties (unixodbc PROPERTIES IMPORTED_LOCATION ${LIBRARY_ODBC})
add_library (unixodbc INTERFACE)
set_target_properties (unixodbc PROPERTIES INTERFACE_LINK_LIBRARIES ${LIBRARY_ODBC})
set_target_properties (unixodbc PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_ODBC})
set_target_properties (unixodbc PROPERTIES INTERFACE_COMPILE_DEFINITIONS USE_ODBC=1)

25
cmake/find/opencl.cmake
View File

@ -1,25 +0,0 @@
# TODO: enable by default
if(0)
option(ENABLE_OPENCL "Enable OpenCL support" ${ENABLE_LIBRARIES})
endif()
if(NOT ENABLE_OPENCL)
return()
endif()
# Intel OpenCl driver: sudo apt install intel-opencl-icd
# @sa https://github.com/intel/compute-runtime/releases
# OpenCL applications should link with ICD loader
# sudo apt install opencl-headers ocl-icd-libopencl1
# sudo ln -s /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0 /usr/lib/libOpenCL.so
# TODO: add https://github.com/OCL-dev/ocl-icd as submodule instead
find_package(OpenCL)
if(OpenCL_FOUND)
set(USE_OPENCL 1)
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't enable OpenCL support")
endif()
message(STATUS "Using opencl=${USE_OPENCL}: ${OpenCL_INCLUDE_DIRS} : ${OpenCL_LIBRARIES}")

41
cmake/find/protobuf.cmake
View File

@ -2,17 +2,21 @@ option(ENABLE_PROTOBUF "Enable protobuf" ${ENABLE_LIBRARIES})
if(NOT ENABLE_PROTOBUF)
if(USE_INTERNAL_PROTOBUF_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal protobuf with ENABLE_PROTOBUF=OFF")
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal protobuf with ENABLE_PROTOBUF=OFF")
endif()
return()
endif()
option(USE_INTERNAL_PROTOBUF_LIBRARY "Set to FALSE to use system protobuf instead of bundled" ${NOT_UNBUNDLED})
# Normally we use the internal protobuf library.
# You can set USE_INTERNAL_PROTOBUF_LIBRARY to OFF to force using the external protobuf library, which should be installed in the system in this case.
# The external protobuf library can be installed in the system by running
# sudo apt-get install libprotobuf-dev protobuf-compiler libprotoc-dev
option(USE_INTERNAL_PROTOBUF_LIBRARY "Set to FALSE to use system protobuf instead of bundled. (Experimental. Set to OFF on your own risk)" ${NOT_UNBUNDLED})
if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/protobuf/cmake/CMakeLists.txt")
if(USE_INTERNAL_PROTOBUF_LIBRARY)
message(WARNING "submodule contrib/protobuf is missing. to fix try run: \n git submodule update --init --recursive")
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal protobuf")
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal protobuf")
set(USE_INTERNAL_PROTOBUF_LIBRARY 0)
endif()
set(MISSING_INTERNAL_PROTOBUF_LIBRARY 1)
@ -20,25 +24,28 @@ endif()
if(NOT USE_INTERNAL_PROTOBUF_LIBRARY)
find_package(Protobuf)
if (Protobuf_LIBRARY AND Protobuf_INCLUDE_DIR AND Protobuf_PROTOC_EXECUTABLE)
if(NOT Protobuf_INCLUDE_DIR OR NOT Protobuf_LIBRARY)
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system protobuf library")
set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 0)
elseif(NOT Protobuf_PROTOC_EXECUTABLE)
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system protobuf compiler")
set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 0)
else()
set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 1)
set(USE_PROTOBUF 1)
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system protobuf")
set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 0)
endif()
endif()
if (NOT EXTERNAL_PROTOBUF_LIBRARY_FOUND AND NOT MISSING_INTERNAL_PROTOBUF_LIBRARY)
if(NOT EXTERNAL_PROTOBUF_LIBRARY_FOUND AND NOT MISSING_INTERNAL_PROTOBUF_LIBRARY)
set(Protobuf_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/protobuf/src")
set(USE_PROTOBUF 1)
set(USE_INTERNAL_PROTOBUF_LIBRARY 1)
set(Protobuf_LIBRARY libprotobuf)
set(Protobuf_PROTOC_LIBRARY libprotoc)
set(Protobuf_LITE_LIBRARY libprotobuf-lite)
set(Protobuf_PROTOC_EXECUTABLE "$<TARGET_FILE:protoc>")
set(Protobuf_PROTOC_LIBRARY libprotoc)
include("${ClickHouse_SOURCE_DIR}/contrib/protobuf-cmake/protobuf_generate.cmake")
set(USE_INTERNAL_PROTOBUF_LIBRARY 1)
set(USE_PROTOBUF 1)
endif()
if(OS_FREEBSD AND SANITIZE STREQUAL "address")
@ -47,11 +54,9 @@ if(OS_FREEBSD AND SANITIZE STREQUAL "address")
if(LLVM_INCLUDE_DIRS)
set(Protobuf_INCLUDE_DIR "${Protobuf_INCLUDE_DIR}" ${LLVM_INCLUDE_DIRS})
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use protobuf on FreeBSD with address sanitizer without LLVM")
message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use protobuf on FreeBSD with address sanitizer without LLVM")
set(USE_PROTOBUF 0)
endif()
endif()
include ("${ClickHouse_SOURCE_DIR}/cmake/protobuf_generate_cpp.cmake")
message(STATUS "Using protobuf=${USE_PROTOBUF}: ${Protobuf_INCLUDE_DIR} : ${Protobuf_LIBRARY} : ${Protobuf_PROTOC_EXECUTABLE}")
message(STATUS "Using protobuf=${USE_PROTOBUF}: ${Protobuf_INCLUDE_DIR} : ${Protobuf_LIBRARY} : ${Protobuf_PROTOC_EXECUTABLE} : ${Protobuf_PROTOC_LIBRARY}")

4
cmake/find/rdkafka.cmake
View File

@ -14,10 +14,10 @@ if (NOT ENABLE_RDKAFKA)
return()
endif()
if (NOT ARCH_ARM AND USE_LIBGSASL)
if (NOT ARCH_ARM)
option (USE_INTERNAL_RDKAFKA_LIBRARY "Set to FALSE to use system librdkafka instead of the bundled" ${NOT_UNBUNDLED})
elseif(USE_INTERNAL_RDKAFKA_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal librdkafka with ARCH_ARM=${ARCH_ARM} AND USE_LIBGSASL=${USE_LIBGSASL}")
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal librdkafka with ARCH_ARM=${ARCH_ARM}")
endif ()
if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/cppkafka/CMakeLists.txt")

1
cmake/find/sentry.cmake
View File

@ -1,4 +1,5 @@
set (SENTRY_LIBRARY "sentry")
set (SENTRY_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/sentry-native/include")
if (NOT EXISTS "${SENTRY_INCLUDE_DIR}/sentry.h")
message (WARNING "submodule contrib/sentry-native is missing. to fix try run: \n git submodule update --init --recursive")

2
cmake/find/snappy.cmake
View File

@ -1,4 +1,4 @@
option(USE_SNAPPY "Enable support of snappy library" ${ENABLE_LIBRARIES})
option(USE_SNAPPY "Enable snappy library" ${ENABLE_LIBRARIES})
if(NOT USE_SNAPPY)
if (USE_INTERNAL_SNAPPY_LIBRARY)

8
cmake/fuzzer.cmake
View File

@ -1,11 +1,12 @@
option (FUZZER "Enable fuzzer: libfuzzer")
# see ./CMakeLists.txt for variable declaration
if (FUZZER)
if (FUZZER STREQUAL "libfuzzer")
# NOTE: Eldar Zaitov decided to name it "libfuzzer" instead of "fuzzer" to keep in mind another possible fuzzer backends.
# NOTE: no-link means that all the targets are built with instrumentation for fuzzer, but only some of them (tests) have entry point for fuzzer and it's not checked.
# NOTE: no-link means that all the targets are built with instrumentation for fuzzer, but only some of them
# (tests) have entry point for fuzzer and it's not checked.
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} -fsanitize=fuzzer-no-link")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} -fsanitize=fuzzer-no-link")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=fuzzer-no-link")
endif()
@ -14,7 +15,6 @@ if (FUZZER)
if (NOT LIB_FUZZING_ENGINE)
set (LIB_FUZZING_ENGINE "-fsanitize=fuzzer")
endif ()
else ()
message (FATAL_ERROR "Unknown fuzzer type: ${FUZZER}")
endif ()

17
cmake/limit_jobs.cmake
View File

@ -6,26 +6,35 @@
cmake_host_system_information(RESULT AVAILABLE_PHYSICAL_MEMORY QUERY AVAILABLE_PHYSICAL_MEMORY) # Not available under freebsd
cmake_host_system_information(RESULT NUMBER_OF_LOGICAL_CORES QUERY NUMBER_OF_LOGICAL_CORES)
option(PARALLEL_COMPILE_JOBS "Define the maximum number of concurrent compilation jobs" "")
# 1 if not set
option(PARALLEL_COMPILE_JOBS "Maximum number of concurrent compilation jobs" "")
# 1 if not set
option(PARALLEL_LINK_JOBS "Maximum number of concurrent link jobs" "")
if (NOT PARALLEL_COMPILE_JOBS AND AVAILABLE_PHYSICAL_MEMORY AND MAX_COMPILER_MEMORY)
math(EXPR PARALLEL_COMPILE_JOBS ${AVAILABLE_PHYSICAL_MEMORY}/${MAX_COMPILER_MEMORY})
if (NOT PARALLEL_COMPILE_JOBS)
set (PARALLEL_COMPILE_JOBS 1)
endif ()
endif ()
if (PARALLEL_COMPILE_JOBS AND (NOT NUMBER_OF_LOGICAL_CORES OR PARALLEL_COMPILE_JOBS LESS NUMBER_OF_LOGICAL_CORES))
set(CMAKE_JOB_POOL_COMPILE compile_job_pool${CMAKE_CURRENT_SOURCE_DIR})
string (REGEX REPLACE "[^a-zA-Z0-9]+" "_" CMAKE_JOB_POOL_COMPILE ${CMAKE_JOB_POOL_COMPILE})
set_property(GLOBAL APPEND PROPERTY JOB_POOLS ${CMAKE_JOB_POOL_COMPILE}=${PARALLEL_COMPILE_JOBS})
endif ()
option(PARALLEL_LINK_JOBS "Define the maximum number of concurrent link jobs" "")
if (NOT PARALLEL_LINK_JOBS AND AVAILABLE_PHYSICAL_MEMORY AND MAX_LINKER_MEMORY)
math(EXPR PARALLEL_LINK_JOBS ${AVAILABLE_PHYSICAL_MEMORY}/${MAX_LINKER_MEMORY})
if (NOT PARALLEL_LINK_JOBS)
set (PARALLEL_LINK_JOBS 1)
endif ()
endif ()
if (PARALLEL_LINK_JOBS AND (NOT NUMBER_OF_LOGICAL_CORES OR PARALLEL_COMPILE_JOBS LESS NUMBER_OF_LOGICAL_CORES))
set(CMAKE_JOB_POOL_LINK link_job_pool${CMAKE_CURRENT_SOURCE_DIR})
string (REGEX REPLACE "[^a-zA-Z0-9]+" "_" CMAKE_JOB_POOL_LINK ${CMAKE_JOB_POOL_LINK})
@ -33,5 +42,7 @@ if (PARALLEL_LINK_JOBS AND (NOT NUMBER_OF_LOGICAL_CORES OR PARALLEL_COMPILE_JOBS
endif ()
if (PARALLEL_COMPILE_JOBS OR PARALLEL_LINK_JOBS)
message(STATUS "${CMAKE_CURRENT_SOURCE_DIR}: Have ${AVAILABLE_PHYSICAL_MEMORY} megabytes of memory. Limiting concurrent linkers jobs to ${PARALLEL_LINK_JOBS} and compiler jobs to ${PARALLEL_COMPILE_JOBS}")
message(STATUS
"${CMAKE_CURRENT_SOURCE_DIR}: Have ${AVAILABLE_PHYSICAL_MEMORY} megabytes of memory.
Limiting concurrent linkers jobs to ${PARALLEL_LINK_JOBS} and compiler jobs to ${PARALLEL_COMPILE_JOBS}")
endif ()

172
cmake/protobuf_generate_cpp.cmake
View File

@ -1,172 +0,0 @@
# This file declares functions adding custom commands for generating C++ files from *.proto files:
# function (protobuf_generate_cpp SRCS HDRS)
# function (protobuf_generate_grpc_cpp SRCS HDRS)
if (NOT USE_PROTOBUF)
message (WARNING "Could not use protobuf_generate_cpp() without the protobuf library")
return()
endif()
if (NOT DEFINED PROTOBUF_PROTOC_EXECUTABLE)
set (PROTOBUF_PROTOC_EXECUTABLE "$<TARGET_FILE:protoc>")
endif()
if (NOT DEFINED GRPC_CPP_PLUGIN_EXECUTABLE)
set (GRPC_CPP_PLUGIN_EXECUTABLE $<TARGET_FILE:grpc_cpp_plugin>)
endif()
if (NOT DEFINED PROTOBUF_GENERATE_CPP_APPEND_PATH)
set (PROTOBUF_GENERATE_CPP_APPEND_PATH TRUE)
endif()
function(protobuf_generate_cpp_impl SRCS HDRS MODES OUTPUT_FILE_EXTS PLUGIN)
if(NOT ARGN)
message(SEND_ERROR "Error: protobuf_generate_cpp() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_CPP_APPEND_PATH)
# Create an include path for each file specified
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
get_filename_component(ABS_PATH ${ABS_FIL} PATH)
list(FIND protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
else()
set(protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
foreach(DIR ${Protobuf_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
endif()
set (intermediate_dir ${CMAKE_CURRENT_BINARY_DIR}/intermediate)
file (MAKE_DIRECTORY ${intermediate_dir})
set (protoc_args)
foreach (mode ${MODES})
list (APPEND protoc_args "--${mode}_out" ${intermediate_dir})
endforeach()
if (PLUGIN)
list (APPEND protoc_args "--plugin=${PLUGIN}")
endif()
set(srcs)
set(hdrs)
set(all_intermediate_outputs)
foreach(input_name ${ARGN})
get_filename_component(abs_name ${input_name} ABSOLUTE)
get_filename_component(name ${input_name} NAME_WE)
set (intermediate_outputs)
foreach (ext ${OUTPUT_FILE_EXTS})
set (filename "${name}${ext}")
set (output "${CMAKE_CURRENT_BINARY_DIR}/${filename}")
set (intermediate_output "${intermediate_dir}/${filename}")
list (APPEND intermediate_outputs "${intermediate_output}")
list (APPEND all_intermediate_outputs "${intermediate_output}")
if (${ext} MATCHES ".*\\.h")
list(APPEND hdrs "${output}")
else()
list(APPEND srcs "${output}")
endif()
add_custom_command(
OUTPUT ${output}
COMMAND ${CMAKE_COMMAND} -DPROTOBUF_GENERATE_CPP_SCRIPT_MODE=1 -DUSE_PROTOBUF=1 -DDIR=${CMAKE_CURRENT_BINARY_DIR} -DFILENAME=${filename} -DCOMPILER_ID=${CMAKE_CXX_COMPILER_ID} -P ${ClickHouse_SOURCE_DIR}/cmake/protobuf_generate_cpp.cmake
DEPENDS ${intermediate_output})
endforeach()
add_custom_command(
OUTPUT ${intermediate_outputs}
COMMAND ${Protobuf_PROTOC_EXECUTABLE}
ARGS ${protobuf_include_path} ${protoc_args} ${abs_name}
DEPENDS ${abs_name} ${Protobuf_PROTOC_EXECUTABLE} ${PLUGIN}
COMMENT "Running C++ protocol buffer compiler on ${name}"
VERBATIM )
endforeach()
set_source_files_properties(${srcs} ${hdrs} ${all_intermediate_outputs} PROPERTIES GENERATED TRUE)
set(${SRCS} ${srcs} PARENT_SCOPE)
set(${HDRS} ${hdrs} PARENT_SCOPE)
endfunction()
if (PROTOBUF_GENERATE_CPP_SCRIPT_MODE)
set (output "${DIR}/${FILENAME}")
set (intermediate_dir ${DIR}/intermediate)
set (intermediate_output "${intermediate_dir}/${FILENAME}")
if (COMPILER_ID MATCHES "Clang")
set (pragma_push "#pragma clang diagnostic push\n")
set (pragma_pop "#pragma clang diagnostic pop\n")
set (pragma_disable_warnings "#pragma clang diagnostic ignored \"-Weverything\"\n")
elseif (COMPILER_ID MATCHES "GNU")
set (pragma_push "#pragma GCC diagnostic push\n")
set (pragma_pop "#pragma GCC diagnostic pop\n")
set (pragma_disable_warnings "#pragma GCC diagnostic ignored \"-Wall\"\n"
"#pragma GCC diagnostic ignored \"-Wextra\"\n"
"#pragma GCC diagnostic ignored \"-Warray-bounds\"\n"
"#pragma GCC diagnostic ignored \"-Wold-style-cast\"\n"
"#pragma GCC diagnostic ignored \"-Wshadow\"\n"
"#pragma GCC diagnostic ignored \"-Wsuggest-override\"\n"
"#pragma GCC diagnostic ignored \"-Wcast-qual\"\n"
"#pragma GCC diagnostic ignored \"-Wunused-parameter\"\n")
endif()
if (${FILENAME} MATCHES ".*\\.h")
file(WRITE "${output}"
"#pragma once\n"
${pragma_push}
${pragma_disable_warnings}
"#include \"${intermediate_output}\"\n"
${pragma_pop}
)
else()
file(WRITE "${output}"
${pragma_disable_warnings}
"#include \"${intermediate_output}\"\n"
)
endif()
return()
endif()
function(protobuf_generate_cpp SRCS HDRS)
set (modes cpp)
set (output_file_exts ".pb.cc" ".pb.h")
set (plugin)
protobuf_generate_cpp_impl(srcs hdrs "${modes}" "${output_file_exts}" "${plugin}" ${ARGN})
set(${SRCS} ${srcs} PARENT_SCOPE)
set(${HDRS} ${hdrs} PARENT_SCOPE)
endfunction()
function(protobuf_generate_grpc_cpp SRCS HDRS)
set (modes cpp grpc)
set (output_file_exts ".pb.cc" ".pb.h" ".grpc.pb.cc" ".grpc.pb.h")
set (plugin "protoc-gen-grpc=${GRPC_CPP_PLUGIN_EXECUTABLE}")
protobuf_generate_cpp_impl(srcs hdrs "${modes}" "${output_file_exts}" "${plugin}" ${ARGN})
set(${SRCS} ${srcs} PARENT_SCOPE)
set(${HDRS} ${hdrs} PARENT_SCOPE)
endfunction()

13
cmake/sanitize.cmake
View File

@ -1,4 +1,5 @@
option (SANITIZE "Enable sanitizer: address, memory, thread, undefined" "")
# Possible values: `address` (ASan), `memory` (MSan), `thread` (TSan), `undefined` (UBSan), and "" (no sanitizing)
option (SANITIZE "Enable one of the code sanitizers" "")
set (SAN_FLAGS "${SAN_FLAGS} -g -fno-omit-frame-pointer -DSANITIZER")
@ -36,7 +37,15 @@ if (SANITIZE)
endif ()
elseif (SANITIZE STREQUAL "thread")
set (TSAN_FLAGS "-fsanitize=thread -fsanitize-blacklist=${CMAKE_SOURCE_DIR}/tests/tsan_suppressions.txt")
set (TSAN_FLAGS "-fsanitize=thread")
if (COMPILER_CLANG)
set (TSAN_FLAGS "${TSAN_FLAGS} -fsanitize-blacklist=${CMAKE_SOURCE_DIR}/tests/tsan_suppressions.txt")
else()
message (WARNING "TSAN suppressions was not passed to the compiler (since the compiler is not clang)")
message (WARNING "Use the following command to pass them manually:")
message (WARNING " export TSAN_OPTIONS=\"$TSAN_OPTIONS suppressions=${CMAKE_SOURCE_DIR}/tests/tsan_suppressions.txt\"")
endif()
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} ${TSAN_FLAGS}")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} ${TSAN_FLAGS}")

4
cmake/tools.cmake
View File

@ -28,7 +28,7 @@ elseif (COMPILER_CLANG)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fchar8_t")
endif ()
else ()
set (CLANG_MINIMUM_VERSION 8)
set (CLANG_MINIMUM_VERSION 9)
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${CLANG_MINIMUM_VERSION})
message (FATAL_ERROR "Clang version must be at least ${CLANG_MINIMUM_VERSION}.")
endif ()
@ -40,7 +40,9 @@ endif ()
STRING(REGEX MATCHALL "[0-9]+" COMPILER_VERSION_LIST ${CMAKE_CXX_COMPILER_VERSION})
LIST(GET COMPILER_VERSION_LIST 0 COMPILER_VERSION_MAJOR)
# Example values: `lld-10`, `gold`.
option (LINKER_NAME "Linker name or full path")
if (COMPILER_GCC AND NOT LINKER_NAME)
find_program (LLD_PATH NAMES "ld.lld")
find_program (GOLD_PATH NAMES "ld.gold")

25
cmake/warnings.cmake
View File

@ -17,19 +17,21 @@ if (USE_DEBUG_HELPERS)
endif ()
# Add some warnings that are not available even with -Wall -Wextra -Wpedantic.
option (WEVERYTHING "Enables -Weverything option with some exceptions. This is intended for exploration of new compiler warnings that may be found to be useful. Only makes sense for clang." ON)
# Intended for exploration of new compiler warnings that may be found useful.
# Applies to clang only
option (WEVERYTHING "Enable -Weverything option with some exceptions." ON)
# Control maximum size of stack frames. It can be important if the code is run in fibers with small stack size.
# Only in release build because debug has too large stack frames.
if ((NOT CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG") AND (NOT SANITIZE))
add_warning(frame-larger-than=16384)
add_warning(frame-larger-than=32768)
endif ()
if (COMPILER_CLANG)
add_warning(pedantic)
no_warning(vla-extension)
no_warning(zero-length-array)
no_warning(c11-extensions)
add_warning(comma)
add_warning(conditional-uninitialized)
@ -56,7 +58,10 @@ if (COMPILER_CLANG)
add_warning(unused-exception-parameter)
add_warning(unused-macros)
add_warning(unused-member-function)
# XXX: libstdc++ has some of these for 3way compare
if (USE_LIBCXX)
add_warning(zero-as-null-pointer-constant)
endif()
if (WEVERYTHING)
add_warning(everything)
@ -168,10 +173,22 @@ elseif (COMPILER_GCC)
add_cxx_compile_options(-Wunused)
# Warn if vector operation is not implemented via SIMD capabilities of the architecture
add_cxx_compile_options(-Wvector-operation-performance)
# XXX: libstdc++ has some of these for 3way compare
if (USE_LIBCXX)
# Warn when a literal 0 is used as null pointer constant.
add_cxx_compile_options(-Wzero-as-null-pointer-constant)
endif()
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
# XXX: gcc10 stuck with this option while compiling GatherUtils code
# (anyway there are builds with clang, that will warn)
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
add_cxx_compile_options(-Wno-sequence-point)
# XXX: gcc10 false positive with this warning in MergeTreePartition.cpp
# inlined from 'void writeHexByteLowercase(UInt8, void*)' at ../src/Common/hex.h:39:11,
# inlined from 'DB::String DB::MergeTreePartition::getID(const DB::Block&) const' at ../src/Storages/MergeTree/MergeTreePartition.cpp:85:30:
# ../contrib/libc-headers/x86_64-linux-gnu/bits/string_fortified.h:34:33: error: writing 2 bytes into a region of size 0 [-Werror=stringop-overflow=]
# 34 | return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));
# For some reason (bug in gcc?) macro 'GCC diagnostic ignored "-Wstringop-overflow"' doesn't help.
add_cxx_compile_options(-Wno-stringop-overflow)
endif()
endif ()

2
contrib/AMQP-CPP vendored

@ -1 +1 @@
Subproject commit 1c08399ab0ab9e4042ef8e2bbe9e208e5dcbc13b
Subproject commit d63e1f016582e9faaaf279aa24513087a07bc6e7

2
contrib/FastMemcpy/memcpy_wrapper.c
View File

@ -1,4 +1,4 @@
#include <FastMemcpy.h>
#include "FastMemcpy.h"
void * memcpy(void * __restrict destination, const void * __restrict source, size_t size)
{

1
contrib/amqpcpp-cmake/CMakeLists.txt
View File

@ -16,6 +16,7 @@ set (SRCS
${LIBRARY_DIR}/src/flags.cpp
${LIBRARY_DIR}/src/linux_tcp/openssl.cpp
${LIBRARY_DIR}/src/linux_tcp/tcpconnection.cpp
${LIBRARY_DIR}/src/inbuffer.cpp
${LIBRARY_DIR}/src/receivedframe.cpp
${LIBRARY_DIR}/src/table.cpp
${LIBRARY_DIR}/src/watchable.cpp

12
contrib/capnproto-cmake/CMakeLists.txt
View File

@ -74,12 +74,12 @@ target_link_libraries(capnpc PUBLIC capnp)
# The library has substandard code
if (COMPILER_GCC)
set (SUPPRESS_WARNINGS -Wno-non-virtual-dtor -Wno-sign-compare -Wno-strict-aliasing -Wno-maybe-uninitialized
-Wno-deprecated-declarations -Wno-class-memaccess)
set (SUPPRESS_WARNINGS -w)
elseif (COMPILER_CLANG)
set (SUPPRESS_WARNINGS -Wno-non-virtual-dtor -Wno-sign-compare -Wno-strict-aliasing -Wno-deprecated-declarations)
set (SUPPRESS_WARNINGS -w)
set (CAPNP_PRIVATE_CXX_FLAGS -fno-char8_t)
endif ()
target_compile_options(kj PRIVATE ${SUPPRESS_WARNINGS})
target_compile_options(capnp PRIVATE ${SUPPRESS_WARNINGS})
target_compile_options(capnpc PRIVATE ${SUPPRESS_WARNINGS})
target_compile_options(kj PRIVATE ${SUPPRESS_WARNINGS} ${CAPNP_PRIVATE_CXX_FLAGS})
target_compile_options(capnp PRIVATE ${SUPPRESS_WARNINGS} ${CAPNP_PRIVATE_CXX_FLAGS})
target_compile_options(capnpc PRIVATE ${SUPPRESS_WARNINGS} ${CAPNP_PRIVATE_CXX_FLAGS})

2
contrib/cyrus-sasl vendored

@ -1 +1 @@
Subproject commit 6054630889fd1cd8d0659573d69badcee1e23a00
Subproject commit 9995bf9d8e14f58934d9313ac64f13780d6dd3c9

2
contrib/grpc vendored

@ -1 +1 @@
Subproject commit 8aea4e168e78f3eb9828080740fc8cb73d53bf79
Subproject commit a6570b863cf76c9699580ba51c7827d5bffaac43

1115
contrib/grpc-cmake/CMakeLists.txt
View File

File diff suppressed because it is too large Load Diff

207
contrib/grpc-cmake/protobuf_generate_grpc.cmake Normal file
View File

@ -0,0 +1,207 @@
#[[
Add custom commands to process ``.proto`` files to C++::
protobuf_generate_grpc_cpp(<SRCS> <HDRS>
[DESCRIPTORS <DESC>] [EXPORT_MACRO <MACRO>] [<ARGN>...])
``SRCS``
Variable to define with autogenerated source files
``HDRS``
Variable to define with autogenerated header files
``DESCRIPTORS``
Variable to define with autogenerated descriptor files, if requested.
``EXPORT_MACRO``
is a macro which should expand to ``__declspec(dllexport)`` or
``__declspec(dllimport)`` depending on what is being compiled.
``ARGN``
``.proto`` files
#]]
# Function to generate C++ files from .proto files.
# This function is a modified version of the function PROTOBUF_GENERATE_CPP() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(PROTOBUF_GENERATE_GRPC_CPP SRCS HDRS)
cmake_parse_arguments(protobuf_generate_grpc_cpp "" "EXPORT_MACRO;DESCRIPTORS" "" ${ARGN})
set(_proto_files "${protobuf_generate_grpc_cpp_UNPARSED_ARGUMENTS}")
if(NOT _proto_files)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_GRPC_CPP_APPEND_PATH)
set(_append_arg APPEND_PATH)
endif()
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(_descriptors DESCRIPTORS)
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
set(_import_arg IMPORT_DIRS ${Protobuf_IMPORT_DIRS})
endif()
set(_outvar)
protobuf_generate_grpc(${_append_arg} ${_descriptors} LANGUAGE cpp EXPORT_MACRO ${protobuf_generate_cpp_EXPORT_MACRO} OUT_VAR _outvar ${_import_arg} PROTOS ${_proto_files})
set(${SRCS})
set(${HDRS})
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS})
endif()
foreach(_file ${_outvar})
if(_file MATCHES "cc$")
list(APPEND ${SRCS} ${_file})
elseif(_file MATCHES "desc$")
list(APPEND ${protobuf_generate_grpc_cpp_DESCRIPTORS} ${_file})
else()
list(APPEND ${HDRS} ${_file})
endif()
endforeach()
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
set(${HDRS} ${${HDRS}} PARENT_SCOPE)
if(protobuf_generate_grpc_cpp_DESCRIPTORS)
set(${protobuf_generate_grpc_cpp_DESCRIPTORS} "${${protobuf_generate_grpc_cpp_DESCRIPTORS}}" PARENT_SCOPE)
endif()
endfunction()
# Helper function.
# This function is a modified version of the function protobuf_generate() copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake.
function(protobuf_generate_grpc)
set(_options APPEND_PATH DESCRIPTORS)
set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO PROTOC_OUT_DIR)
if(COMMAND target_sources)
list(APPEND _singleargs TARGET)
endif()
set(_multiargs PROTOS IMPORT_DIRS GENERATE_EXTENSIONS)
cmake_parse_arguments(protobuf_generate_grpc "${_options}" "${_singleargs}" "${_multiargs}" "${ARGN}")
if(NOT protobuf_generate_grpc_PROTOS AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without any targets or source files")
return()
endif()
if(NOT protobuf_generate_grpc_OUT_VAR AND NOT protobuf_generate_grpc_TARGET)
message(SEND_ERROR "Error: protobuf_generate_grpc called without a target or output variable")
return()
endif()
if(NOT protobuf_generate_grpc_LANGUAGE)
set(protobuf_generate_grpc_LANGUAGE cpp)
endif()
string(TOLOWER ${protobuf_generate_grpc_LANGUAGE} protobuf_generate_grpc_LANGUAGE)
if(NOT protobuf_generate_grpc_PROTOC_OUT_DIR)
set(protobuf_generate_grpc_PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
endif()
if(protobuf_generate_grpc_EXPORT_MACRO AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_dll_export_decl "dllexport_decl=${protobuf_generate_grpc_EXPORT_MACRO}:")
endif()
if(NOT protobuf_generate_grpc_GENERATE_EXTENSIONS)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS .pb.h .pb.cc .grpc.pb.h .grpc.pb.cc)
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_GENERATE_EXTENSIONS _pb2.py)
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for GENERATE_EXTENSIONS")
return()
endif()
endif()
if(NOT protobuf_generate_grpc_PLUGIN)
if(protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(protobuf_generate_grpc_PLUGIN "grpc_cpp_plugin")
elseif(protobuf_generate_grpc_LANGUAGE STREQUAL python)
set(protobuf_generate_grpc_PLUGIN "grpc_python_plugin")
else()
message(SEND_ERROR "Error: protobuf_generate_grpc given unknown Language ${LANGUAGE}, please provide a value for PLUGIN")
return()
endif()
endif()
if(protobuf_generate_grpc_TARGET)
get_target_property(_source_list ${protobuf_generate_grpc_TARGET} SOURCES)
foreach(_file ${_source_list})
if(_file MATCHES "proto$")
list(APPEND protobuf_generate_grpc_PROTOS ${_file})
endif()
endforeach()
endif()
if(NOT protobuf_generate_grpc_PROTOS)
message(SEND_ERROR "Error: protobuf_generate_grpc could not find any .proto files")
return()
endif()
if(protobuf_generate_grpc_APPEND_PATH)
# Create an include path for each file specified
foreach(_file ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_file} ABSOLUTE)
get_filename_component(_abs_path ${_abs_file} PATH)
list(FIND _protobuf_include_path ${_abs_path} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${_abs_path})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
foreach(DIR ${protobuf_generate_grpc_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
set(_generated_srcs_all)
foreach(_proto ${protobuf_generate_grpc_PROTOS})
get_filename_component(_abs_file ${_proto} ABSOLUTE)
get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
get_filename_component(_basename ${_proto} NAME_WE)
file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
set(_possible_rel_dir)
if(NOT protobuf_generate_grpc_APPEND_PATH)
set(_possible_rel_dir ${_rel_dir}/)
endif()
set(_generated_srcs)
foreach(_ext ${protobuf_generate_grpc_GENERATE_EXTENSIONS})
list(APPEND _generated_srcs "${protobuf_generate_grpc_PROTOC_OUT_DIR}/${_possible_rel_dir}${_basename}${_ext}")
endforeach()
if(protobuf_generate_grpc_DESCRIPTORS AND protobuf_generate_grpc_LANGUAGE STREQUAL cpp)
set(_descriptor_file "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.desc")
set(_dll_desc_out "--descriptor_set_out=${_descriptor_file}")
list(APPEND _generated_srcs ${_descriptor_file})
endif()
list(APPEND _generated_srcs_all ${_generated_srcs})
add_custom_command(
OUTPUT ${_generated_srcs}
COMMAND protobuf::protoc
ARGS --${protobuf_generate_grpc_LANGUAGE}_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--grpc_out ${_dll_export_decl}${protobuf_generate_grpc_PROTOC_OUT_DIR}
--plugin=protoc-gen-grpc=$<TARGET_FILE:${protobuf_generate_grpc_PLUGIN}>
${_dll_desc_out} ${_protobuf_include_path} ${_abs_file}
DEPENDS ${_abs_file} protobuf::protoc ${protobuf_generate_grpc_PLUGIN}
COMMENT "Running ${protobuf_generate_grpc_LANGUAGE} protocol buffer compiler on ${_proto}"
VERBATIM)
endforeach()
set_source_files_properties(${_generated_srcs_all} PROPERTIES GENERATED TRUE)
if(protobuf_generate_grpc_OUT_VAR)
set(${protobuf_generate_grpc_OUT_VAR} ${_generated_srcs_all} PARENT_SCOPE)
endif()
if(protobuf_generate_grpc_TARGET)
target_sources(${protobuf_generate_grpc_TARGET} PRIVATE ${_generated_srcs_all})
endif()
endfunction()

4
contrib/hyperscan-cmake/CMakeLists.txt
View File

@ -26,8 +26,8 @@ if (NOT USE_INTERNAL_HYPERSCAN_LIBRARY)
if (LIBRARY_HYPERSCAN AND INCLUDE_HYPERSCAN)
set (EXTERNAL_HYPERSCAN_LIBRARY_FOUND 1)
add_library (hyperscan UNKNOWN IMPORTED GLOBAL)
set_target_properties (hyperscan PROPERTIES IMPORTED_LOCATION ${LIBRARY_HYPERSCAN})
add_library (hyperscan INTERFACE)
set_target_properties (hyperscan PROPERTIES INTERFACE_LINK_LIBRARIES ${LIBRARY_HYPERSCAN})
set_target_properties (hyperscan PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_HYPERSCAN})
set_property(TARGET hyperscan APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS USE_HYPERSCAN=1)
else ()

2
contrib/jemalloc vendored

@ -1 +1 @@
Subproject commit ea6b3e973b477b8061e0076bb257dbd7f3faa756
Subproject commit 93e27e435cac846028da20cd9b0841fbc9110bd2

124
contrib/jemalloc-cmake/CMakeLists.txt
View File

@ -9,10 +9,6 @@ else()
endif ()
if (NOT ENABLE_JEMALLOC)
if(USE_INTERNAL_JEMALLOC_LIBRARY)
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal jemalloc with ENABLE_JEMALLOC=OFF")
endif()
add_library(jemalloc INTERFACE)
target_compile_definitions(jemalloc INTERFACE USE_JEMALLOC=0)
@ -24,50 +20,7 @@ if (NOT OS_LINUX)
message (WARNING "jemalloc support on non-linux is EXPERIMENTAL")
endif()
option (USE_INTERNAL_JEMALLOC_LIBRARY "Use internal jemalloc library" ${NOT_UNBUNDLED})
if (NOT USE_INTERNAL_JEMALLOC_LIBRARY)
find_library(LIBRARY_JEMALLOC jemalloc)
find_path(INCLUDE_JEMALLOC jemalloc/jemalloc.h)
if (LIBRARY_JEMALLOC AND INCLUDE_JEMALLOC)
set(EXTERNAL_JEMALLOC_LIBRARY_FOUND 1)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads)
set (CMAKE_REQUIRED_LIBRARIES ${LIBRARY_JEMALLOC} Threads::Threads "dl")
set (CMAKE_REQUIRED_INCLUDES ${INCLUDE_JEMALLOC})
check_cxx_source_compiles (
"
#include <jemalloc/jemalloc.h>
int main() {
free(mallocx(1, 0));
}
"
EXTERNAL_JEMALLOC_LIBRARY_WORKS
)
if (EXTERNAL_JEMALLOC_LIBRARY_WORKS)
add_library (jemalloc STATIC IMPORTED)
set_property (TARGET jemalloc PROPERTY IMPORTED_LOCATION ${LIBRARY_JEMALLOC})
set_property (TARGET jemalloc PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_JEMALLOC})
set_property (TARGET jemalloc PROPERTY INTERFACE_LINK_LIBRARIES Threads::Threads dl)
else()
message (${RECONFIGURE_MESSAGE_LEVEL} "External jemalloc is unusable: ${LIBRARY_JEMALLOC} ${INCLUDE_JEMALLOC}")
endif ()
else()
set(EXTERNAL_JEMALLOC_LIBRARY_FOUND 0)
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system jemalloc")
endif()
endif ()
if (NOT EXTERNAL_JEMALLOC_LIBRARY_FOUND OR NOT EXTERNAL_JEMALLOC_LIBRARY_WORKS)
set(USE_INTERNAL_JEMALLOC_LIBRARY 1)
if (OS_LINUX)
if (OS_LINUX)
# ThreadPool select job randomly, and there can be some threads that had been
# performed some memory heavy task before and will be inactive for some time,
# but until it will became active again, the memory will not be freed since by
@ -82,20 +35,20 @@ if (NOT EXTERNAL_JEMALLOC_LIBRARY_FOUND OR NOT EXTERNAL_JEMALLOC_LIBRARY_WORKS)
# MADV_DONTNEED. See
# https://github.com/ClickHouse/ClickHouse/issues/11121 for motivation.
set (JEMALLOC_CONFIG_MALLOC_CONF "percpu_arena:percpu,oversize_threshold:0,muzzy_decay_ms:10000")
else()
else()
set (JEMALLOC_CONFIG_MALLOC_CONF "oversize_threshold:0,muzzy_decay_ms:10000")
endif()
# CACHE variable is empty, to allow changing defaults without necessity
# to purge cache
set (JEMALLOC_CONFIG_MALLOC_CONF_OVERRIDE "" CACHE STRING "Change default configuration string of JEMalloc" )
if (JEMALLOC_CONFIG_MALLOC_CONF_OVERRIDE)
endif()
# CACHE variable is empty, to allow changing defaults without necessity
# to purge cache
set (JEMALLOC_CONFIG_MALLOC_CONF_OVERRIDE "" CACHE STRING "Change default configuration string of JEMalloc" )
if (JEMALLOC_CONFIG_MALLOC_CONF_OVERRIDE)
set (JEMALLOC_CONFIG_MALLOC_CONF "${JEMALLOC_CONFIG_MALLOC_CONF_OVERRIDE}")
endif()
message (STATUS "jemalloc malloc_conf: ${JEMALLOC_CONFIG_MALLOC_CONF}")
endif()
message (STATUS "jemalloc malloc_conf: ${JEMALLOC_CONFIG_MALLOC_CONF}")
set (LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/jemalloc")
set (LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/jemalloc")
set (SRCS
set (SRCS
${LIBRARY_DIR}/src/arena.c
${LIBRARY_DIR}/src/background_thread.c
${LIBRARY_DIR}/src/base.c
@ -129,58 +82,55 @@ if (NOT EXTERNAL_JEMALLOC_LIBRARY_FOUND OR NOT EXTERNAL_JEMALLOC_LIBRARY_WORKS)
${LIBRARY_DIR}/src/tsd.c
${LIBRARY_DIR}/src/witness.c
${LIBRARY_DIR}/src/safety_check.c
)
if (OS_DARWIN)
)
if (OS_DARWIN)
list(APPEND SRCS ${LIBRARY_DIR}/src/zone.c)
endif ()
endif ()
add_library(jemalloc ${SRCS})
target_include_directories(jemalloc PRIVATE ${LIBRARY_DIR}/include)
target_include_directories(jemalloc SYSTEM PUBLIC include)
add_library(jemalloc ${SRCS})
target_include_directories(jemalloc PRIVATE ${LIBRARY_DIR}/include)
target_include_directories(jemalloc SYSTEM PUBLIC include)
set (JEMALLOC_INCLUDE_PREFIX)
# OS_
if (OS_LINUX)
set (JEMALLOC_INCLUDE_PREFIX)
# OS_
if (OS_LINUX)
set (JEMALLOC_INCLUDE_PREFIX "include_linux")
elseif (OS_FREEBSD)
elseif (OS_FREEBSD)
set (JEMALLOC_INCLUDE_PREFIX "include_freebsd")
elseif (OS_DARWIN)
elseif (OS_DARWIN)
set (JEMALLOC_INCLUDE_PREFIX "include_darwin")
else ()
else ()
message (FATAL_ERROR "internal jemalloc: This OS is not supported")
endif ()
# ARCH_
if (ARCH_AMD64)
endif ()
# ARCH_
if (ARCH_AMD64)
set(JEMALLOC_INCLUDE_PREFIX "${JEMALLOC_INCLUDE_PREFIX}_x86_64")
elseif (ARCH_ARM)
elseif (ARCH_ARM)
set(JEMALLOC_INCLUDE_PREFIX "${JEMALLOC_INCLUDE_PREFIX}_aarch64")
else ()
else ()
message (FATAL_ERROR "internal jemalloc: This arch is not supported")
endif ()
endif ()
configure_file(${JEMALLOC_INCLUDE_PREFIX}/jemalloc/internal/jemalloc_internal_defs.h.in
configure_file(${JEMALLOC_INCLUDE_PREFIX}/jemalloc/internal/jemalloc_internal_defs.h.in
${JEMALLOC_INCLUDE_PREFIX}/jemalloc/internal/jemalloc_internal_defs.h)
target_include_directories(jemalloc SYSTEM PRIVATE
target_include_directories(jemalloc SYSTEM PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/${JEMALLOC_INCLUDE_PREFIX}/jemalloc/internal)
target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_NO_PRIVATE_NAMESPACE)
target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_NO_PRIVATE_NAMESPACE)
if (CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG")
if (CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG")
target_compile_definitions(jemalloc PRIVATE -DJEMALLOC_DEBUG=1 -DJEMALLOC_PROF=1)
if (USE_UNWIND)
target_compile_definitions (jemalloc PRIVATE -DJEMALLOC_PROF_LIBUNWIND=1)
target_link_libraries (jemalloc PRIVATE unwind)
endif ()
endif ()
target_compile_options(jemalloc PRIVATE -Wno-redundant-decls)
# for RTLD_NEXT
target_compile_options(jemalloc PRIVATE -D_GNU_SOURCE)
set (USE_INTERNAL_JEMALLOC_LIBRARY 1)
endif ()
target_compile_options(jemalloc PRIVATE -Wno-redundant-decls)
# for RTLD_NEXT
target_compile_options(jemalloc PRIVATE -D_GNU_SOURCE)
set_property(TARGET jemalloc APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS USE_JEMALLOC=1)
if (MAKE_STATIC_LIBRARIES)
# To detect whether we need to register jemalloc for osx as default zone.

2
contrib/libhdfs3 vendored

@ -1 +1 @@
Subproject commit 1b666578c85094306b061352078022f6350bfab8
Subproject commit 30552ac527f2c14070d834e171493b2e7f662375

2
contrib/llvm vendored

@ -1 +1 @@
Subproject commit 3d6c7e916760b395908f28a1c885c8334d4fa98b
Subproject commit 8f24d507c1cfeec66d27f48fe74518fd278e2d25

4
contrib/lz4-cmake/CMakeLists.txt
View File

@ -6,8 +6,8 @@ if (NOT USE_INTERNAL_LZ4_LIBRARY)
if (LIBRARY_LZ4 AND INCLUDE_LZ4)
set(EXTERNAL_LZ4_LIBRARY_FOUND 1)
add_library (lz4 UNKNOWN IMPORTED)
set_property (TARGET lz4 PROPERTY IMPORTED_LOCATION ${LIBRARY_LZ4})
add_library (lz4 INTERFACE)
set_property (TARGET lz4 PROPERTY INTERFACE_LINK_LIBRARIES ${LIBRARY_LZ4})
set_property (TARGET lz4 PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_LZ4})
set_property (TARGET lz4 APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS USE_XXHASH=0)
else()

2
contrib/mariadb-connector-c vendored

@ -1 +1 @@
Subproject commit 3f512fedf0ba0f769a1b4852b4bac542d92c5b20
Subproject commit f5638e954a79f50bac7c7a5deaa5a241e0ce8b5f

2
contrib/openssl vendored

@ -1 +1 @@
Subproject commit 07e9623064508d15dd61367f960ebe7fc9aecd77
Subproject commit 237260dd6a4bca5cb5a321d366a8a9c807957455

2
contrib/poco vendored

@ -1 +1 @@
Subproject commit 297fc905e166392156f83b96aaa5f44e8a6a35c4
Subproject commit 757d947235b307675cff964f29b19d388140a9eb

2
contrib/protobuf vendored

@ -1 +1 @@
Subproject commit d6a10dd3db55d8f7f9e464db9151874cde1f79ec
Subproject commit 445d1ae73a450b1e94622e7040989aa2048402e3

4
contrib/protobuf-cmake/CMakeLists.txt
View File

@ -11,3 +11,7 @@ else ()
endif ()
add_subdirectory("${protobuf_SOURCE_DIR}/cmake" "${protobuf_BINARY_DIR}")
# We don't want to stop compilation on warnings in protobuf's headers.
# The following line overrides the value assigned by the command target_include_directories() in libprotobuf.cmake
set_property(TARGET libprotobuf PROPERTY INTERFACE_SYSTEM_INCLUDE_DIRECTORIES ${protobuf_SOURCE_DIR}/src)

198
contrib/protobuf-cmake/protobuf_generate.cmake Normal file
View File

@ -0,0 +1,198 @@
# The code in this file was copied from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake
#[[
Add custom commands to process ``.proto`` files to C++::
protobuf_generate_cpp (<SRCS> <HDRS>
[DESCRIPTORS <DESC>] [EXPORT_MACRO <MACRO>] [<ARGN>...])
``SRCS``
Variable to define with autogenerated source files
``HDRS``
Variable to define with autogenerated header files
``DESCRIPTORS``
Variable to define with autogenerated descriptor files, if requested.
``EXPORT_MACRO``
is a macro which should expand to ``__declspec(dllexport)`` or
``__declspec(dllimport)`` depending on what is being compiled.
``ARGN``
``.proto`` files
#]]
function(PROTOBUF_GENERATE_CPP SRCS HDRS)
cmake_parse_arguments(protobuf_generate_cpp "" "EXPORT_MACRO;DESCRIPTORS" "" ${ARGN})
set(_proto_files "${protobuf_generate_cpp_UNPARSED_ARGUMENTS}")
if(NOT _proto_files)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_CPP() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_CPP_APPEND_PATH)
set(_append_arg APPEND_PATH)
endif()
if(protobuf_generate_cpp_DESCRIPTORS)
set(_descriptors DESCRIPTORS)
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
set(_import_arg IMPORT_DIRS ${Protobuf_IMPORT_DIRS})
endif()
set(_outvar)
protobuf_generate(${_append_arg} ${_descriptors} LANGUAGE cpp EXPORT_MACRO ${protobuf_generate_cpp_EXPORT_MACRO} OUT_VAR _outvar ${_import_arg} PROTOS ${_proto_files})
set(${SRCS})
set(${HDRS})
if(protobuf_generate_cpp_DESCRIPTORS)
set(${protobuf_generate_cpp_DESCRIPTORS})
endif()
foreach(_file ${_outvar})
if(_file MATCHES "cc$")
list(APPEND ${SRCS} ${_file})
elseif(_file MATCHES "desc$")
list(APPEND ${protobuf_generate_cpp_DESCRIPTORS} ${_file})
else()
list(APPEND ${HDRS} ${_file})
endif()
endforeach()
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
set(${HDRS} ${${HDRS}} PARENT_SCOPE)
if(protobuf_generate_cpp_DESCRIPTORS)
set(${protobuf_generate_cpp_DESCRIPTORS} "${${protobuf_generate_cpp_DESCRIPTORS}}" PARENT_SCOPE)
endif()
endfunction()
# By default have PROTOBUF_GENERATE_CPP macro pass -I to protoc
# for each directory where a proto file is referenced.
if(NOT DEFINED PROTOBUF_GENERATE_CPP_APPEND_PATH)
set(PROTOBUF_GENERATE_CPP_APPEND_PATH TRUE)
endif()
function(protobuf_generate)
set(_options APPEND_PATH DESCRIPTORS)
set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO PROTOC_OUT_DIR)
if(COMMAND target_sources)
list(APPEND _singleargs TARGET)
endif()
set(_multiargs PROTOS IMPORT_DIRS GENERATE_EXTENSIONS)
cmake_parse_arguments(protobuf_generate "${_options}" "${_singleargs}" "${_multiargs}" "${ARGN}")
if(NOT protobuf_generate_PROTOS AND NOT protobuf_generate_TARGET)
message(SEND_ERROR "Error: protobuf_generate called without any targets or source files")
return()
endif()
if(NOT protobuf_generate_OUT_VAR AND NOT protobuf_generate_TARGET)
message(SEND_ERROR "Error: protobuf_generate called without a target or output variable")
return()
endif()
if(NOT protobuf_generate_LANGUAGE)
set(protobuf_generate_LANGUAGE cpp)
endif()
string(TOLOWER ${protobuf_generate_LANGUAGE} protobuf_generate_LANGUAGE)
if(NOT protobuf_generate_PROTOC_OUT_DIR)
set(protobuf_generate_PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
endif()
if(protobuf_generate_EXPORT_MACRO AND protobuf_generate_LANGUAGE STREQUAL cpp)
set(_dll_export_decl "dllexport_decl=${protobuf_generate_EXPORT_MACRO}:")
endif()
if(NOT protobuf_generate_GENERATE_EXTENSIONS)
if(protobuf_generate_LANGUAGE STREQUAL cpp)
set(protobuf_generate_GENERATE_EXTENSIONS .pb.h .pb.cc)
elseif(protobuf_generate_LANGUAGE STREQUAL python)
set(protobuf_generate_GENERATE_EXTENSIONS _pb2.py)
else()
message(SEND_ERROR "Error: protobuf_generate given unknown Language ${LANGUAGE}, please provide a value for GENERATE_EXTENSIONS")
return()
endif()
endif()
if(protobuf_generate_TARGET)
get_target_property(_source_list ${protobuf_generate_TARGET} SOURCES)
foreach(_file ${_source_list})
if(_file MATCHES "proto$")
list(APPEND protobuf_generate_PROTOS ${_file})
endif()
endforeach()
endif()
if(NOT protobuf_generate_PROTOS)
message(SEND_ERROR "Error: protobuf_generate could not find any .proto files")
return()
endif()
if(protobuf_generate_APPEND_PATH)
# Create an include path for each file specified
foreach(_file ${protobuf_generate_PROTOS})
get_filename_component(_abs_file ${_file} ABSOLUTE)
get_filename_component(_abs_path ${_abs_file} PATH)
list(FIND _protobuf_include_path ${_abs_path} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${_abs_path})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
foreach(DIR ${protobuf_generate_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
set(_generated_srcs_all)
foreach(_proto ${protobuf_generate_PROTOS})
get_filename_component(_abs_file ${_proto} ABSOLUTE)
get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
get_filename_component(_basename ${_proto} NAME_WE)
file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
set(_possible_rel_dir)
if (NOT protobuf_generate_APPEND_PATH)
set(_possible_rel_dir ${_rel_dir}/)
endif()
set(_generated_srcs)
foreach(_ext ${protobuf_generate_GENERATE_EXTENSIONS})
list(APPEND _generated_srcs "${protobuf_generate_PROTOC_OUT_DIR}/${_possible_rel_dir}${_basename}${_ext}")
endforeach()
if(protobuf_generate_DESCRIPTORS AND protobuf_generate_LANGUAGE STREQUAL cpp)
set(_descriptor_file "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.desc")
set(_dll_desc_out "--descriptor_set_out=${_descriptor_file}")
list(APPEND _generated_srcs ${_descriptor_file})
endif()
list(APPEND _generated_srcs_all ${_generated_srcs})
add_custom_command(
OUTPUT ${_generated_srcs}
COMMAND protobuf::protoc
ARGS --${protobuf_generate_LANGUAGE}_out ${_dll_export_decl}${protobuf_generate_PROTOC_OUT_DIR} ${_dll_desc_out} ${_protobuf_include_path} ${_abs_file}
DEPENDS ${_abs_file} protobuf::protoc
COMMENT "Running ${protobuf_generate_LANGUAGE} protocol buffer compiler on ${_proto}"
VERBATIM )
endforeach()
set_source_files_properties(${_generated_srcs_all} PROPERTIES GENERATED TRUE)
if(protobuf_generate_OUT_VAR)
set(${protobuf_generate_OUT_VAR} ${_generated_srcs_all} PARENT_SCOPE)
endif()
if(protobuf_generate_TARGET)
target_sources(${protobuf_generate_TARGET} PRIVATE ${_generated_srcs_all})
endif()
endfunction()

4
debian/changelog vendored
View File

@ -1,5 +1,5 @@
clickhouse (20.9.1.1) unstable; urgency=low
clickhouse (20.11.1.1) unstable; urgency=low
* Modified source code
-- clickhouse-release <clickhouse-release@yandex-team.ru> Mon, 31 Aug 2020 23:07:38 +0300
-- clickhouse-release <clickhouse-release@yandex-team.ru> Sat, 10 Oct 2020 18:39:55 +0300

23
debian/clickhouse-server.init vendored
View File

@ -67,13 +67,6 @@ if uname -mpi | grep -q 'x86_64'; then
fi
SUPPORTED_COMMANDS="{start|stop|status|restart|forcestop|forcerestart|reload|condstart|condstop|condrestart|condreload|initdb}"
is_supported_command()
{
echo "$SUPPORTED_COMMANDS" | grep -E "(\{|\|)$1(\||})" &> /dev/null
}
is_running()
{
pgrep --pidfile "$CLICKHOUSE_PIDFILE" $(echo "${PROGRAM}" | cut -c1-15) 1> /dev/null 2> /dev/null
@ -283,13 +276,12 @@ use_cron()
fi
return 0
}
# returns false if cron disabled (with systemd)
enable_cron()
{
use_cron && sed -i 's/^#*//' "$CLICKHOUSE_CRONFILE"
}
# returns false if cron disabled (with systemd)
disable_cron()
{
use_cron && sed -i 's/^#*/#/' "$CLICKHOUSE_CRONFILE"
@ -312,15 +304,14 @@ main()
EXIT_STATUS=0
case "$1" in
start)
start && enable_cron
service_or_func start && enable_cron
;;
stop)
# disable_cron returns false if cron disabled (with systemd) - not checking return status
disable_cron
stop
service_or_func stop
;;
restart)
restart && enable_cron
service_or_func restart && enable_cron
;;
forcestop)
disable_cron
@ -330,7 +321,7 @@ main()
forcerestart && enable_cron
;;
reload)
restart
service_or_func restart
;;
condstart)
is_running || service_or_func start
@ -354,7 +345,7 @@ main()
disable_cron
;;
*)
echo "Usage: $0 $SUPPORTED_COMMANDS"
echo "Usage: $0 {start|stop|status|restart|forcestop|forcerestart|reload|condstart|condstop|condrestart|condreload|initdb}"
exit 2
;;
esac

3
debian/control vendored
View File

@ -11,7 +11,6 @@ Build-Depends: debhelper (>= 9),
libicu-dev,
libreadline-dev,
gperf,
python,
tzdata
Standards-Version: 3.9.8
@ -63,5 +62,5 @@ Description: debugging symbols for clickhouse-common-static
Package: clickhouse-test
Priority: optional
Architecture: all
Depends: ${shlibs:Depends}, ${misc:Depends}, clickhouse-client, bash, expect, python, python-lxml, python-termcolor, python-requests, curl, perl, sudo, openssl, netcat-openbsd, telnet, brotli, bsdutils
Depends: ${shlibs:Depends}, ${misc:Depends}, clickhouse-client, bash, expect, python3, python3-lxml, python3-termcolor, python3-requests, curl, perl, sudo, openssl, netcat-openbsd, telnet, brotli, bsdutils
Description: ClickHouse tests

4
debian/rules vendored
View File

@ -36,8 +36,8 @@ endif
CMAKE_FLAGS += -DENABLE_UTILS=0
DEB_CC ?= $(shell which gcc-9 gcc-8 gcc | head -n1)
DEB_CXX ?= $(shell which g++-9 g++-8 g++ | head -n1)
DEB_CC ?= $(shell which gcc-10 gcc-9 gcc | head -n1)
DEB_CXX ?= $(shell which g++-10 g++-9 g++ | head -n1)
ifdef DEB_CXX
DEB_BUILD_GNU_TYPE := $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)

10
docker/builder/Dockerfile
View File

@ -6,7 +6,7 @@ RUN apt-get update \
&& apt-get install ca-certificates lsb-release wget gnupg apt-transport-https \
--yes --no-install-recommends --verbose-versions \
&& export LLVM_PUBKEY_HASH="bda960a8da687a275a2078d43c111d66b1c6a893a3275271beedf266c1ff4a0cdecb429c7a5cccf9f486ea7aa43fd27f" \
&& wget -O /tmp/llvm-snapshot.gpg.key https://apt.llvm.org/llvm-snapshot.gpg.key \
&& wget -nv -O /tmp/llvm-snapshot.gpg.key https://apt.llvm.org/llvm-snapshot.gpg.key \
&& echo "${LLVM_PUBKEY_HASH} /tmp/llvm-snapshot.gpg.key" | sha384sum -c \
&& apt-key add /tmp/llvm-snapshot.gpg.key \
&& export CODENAME="$(lsb_release --codename --short | tr 'A-Z' 'a-z')" \
@ -25,10 +25,10 @@ RUN apt-get update \
ninja-build \
perl \
pkg-config \
python \
python-lxml \
python-requests \
python-termcolor \
python3 \
python3-lxml \
python3-requests \
python3-termcolor \
tzdata \
llvm-${LLVM_VERSION} \
clang-${LLVM_VERSION} \

3
docker/builder/build.sh
View File

@ -1,9 +1,10 @@
#!/usr/bin/env bash
set -e
#ccache -s # uncomment to display CCache statistics
mkdir -p /server/build_docker
cd /server/build_docker
cmake -G Ninja /server -DCMAKE_C_COMPILER=`which gcc-9` -DCMAKE_CXX_COMPILER=`which g++-9`
cmake -G Ninja /server "-DCMAKE_C_COMPILER=$(command -v gcc-9)" "-DCMAKE_CXX_COMPILER=$(command -v g++-9)"
# Set the number of build jobs to the half of number of virtual CPU cores (rounded up).
# By default, ninja use all virtual CPU cores, that leads to very high memory consumption without much improvement in build time.

2
docker/client/Dockerfile
View File

@ -1,7 +1,7 @@
FROM ubuntu:18.04
ARG repository="deb https://repo.clickhouse.tech/deb/stable/ main/"
ARG version=20.9.1.*
ARG version=20.11.1.*
RUN apt-get update \
&& apt-get install --yes --no-install-recommends \

7
docker/images.json
View File

@ -9,7 +9,8 @@
"name": "yandex/clickhouse-binary-builder",
"dependent": [
"docker/test/split_build_smoke_test",
"docker/test/pvs"
"docker/test/pvs",
"docker/test/codebrowser"
]
},
"docker/packager/unbundled": {
@ -133,6 +134,10 @@
"name": "yandex/clickhouse-postgresql-java-client",
"dependent": []
},
"docker/test/integration/kerberos_kdc": {
"name": "yandex/clickhouse-kerberos-kdc",
"dependent": []
},
"docker/test/base": {
"name": "yandex/clickhouse-test-base",
"dependent": [

44
docker/packager/binary/Dockerfile
View File

@ -1,13 +1,13 @@
# docker build -t yandex/clickhouse-binary-builder .
FROM ubuntu:19.10
FROM ubuntu:20.04
ENV DEBIAN_FRONTEND=noninteractive LLVM_VERSION=10
ENV DEBIAN_FRONTEND=noninteractive LLVM_VERSION=11
RUN apt-get update \
&& apt-get install ca-certificates lsb-release wget gnupg apt-transport-https \
--yes --no-install-recommends --verbose-versions \
&& export LLVM_PUBKEY_HASH="bda960a8da687a275a2078d43c111d66b1c6a893a3275271beedf266c1ff4a0cdecb429c7a5cccf9f486ea7aa43fd27f" \
&& wget -O /tmp/llvm-snapshot.gpg.key https://apt.llvm.org/llvm-snapshot.gpg.key \
&& wget -nv -O /tmp/llvm-snapshot.gpg.key https://apt.llvm.org/llvm-snapshot.gpg.key \
&& echo "${LLVM_PUBKEY_HASH} /tmp/llvm-snapshot.gpg.key" | sha384sum -c \
&& apt-key add /tmp/llvm-snapshot.gpg.key \
&& export CODENAME="$(lsb_release --codename --short | tr 'A-Z' 'a-z')" \
@ -32,16 +32,16 @@ RUN apt-get update \
curl \
gcc-9 \
g++-9 \
llvm-${LLVM_VERSION} \
clang-${LLVM_VERSION} \
lld-${LLVM_VERSION} \
clang-tidy-${LLVM_VERSION} \
clang-9 \
lld-9 \
clang-tidy-9 \
clang-8 \
lld-8 \
clang-tidy-8 \
clang-10 \
clang-tidy-10 \
lld-10 \
llvm-10 \
llvm-10-dev \
clang-11 \
clang-tidy-11 \
lld-11 \
llvm-11 \
llvm-11-dev \
libicu-dev \
libreadline-dev \
ninja-build \
@ -55,7 +55,6 @@ RUN apt-get update \
cmake \
gdb \
rename \
wget \
build-essential \
--yes --no-install-recommends
@ -83,14 +82,25 @@ RUN git clone https://github.com/tpoechtrager/cctools-port.git \
&& rm -rf cctools-port
# Download toolchain for Darwin
RUN wget https://github.com/phracker/MacOSX-SDKs/releases/download/10.14-beta4/MacOSX10.14.sdk.tar.xz
RUN wget -nv https://github.com/phracker/MacOSX-SDKs/releases/download/10.14-beta4/MacOSX10.14.sdk.tar.xz
# Download toolchain for ARM
# It contains all required headers and libraries. Note that it's named as "gcc" but actually we are using clang for cross compiling.
RUN wget "https://developer.arm.com/-/media/Files/downloads/gnu-a/8.3-2019.03/binrel/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz?revision=2e88a73f-d233-4f96-b1f4-d8b36e9bb0b9&la=en" -O gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz
RUN wget -nv "https://developer.arm.com/-/media/Files/downloads/gnu-a/8.3-2019.03/binrel/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz?revision=2e88a73f-d233-4f96-b1f4-d8b36e9bb0b9&la=en" -O gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz
# Download toolchain for FreeBSD 11.3
RUN wget https://clickhouse-datasets.s3.yandex.net/toolchains/toolchains/freebsd-11.3-toolchain.tar.xz
RUN wget -nv https://clickhouse-datasets.s3.yandex.net/toolchains/toolchains/freebsd-11.3-toolchain.tar.xz
# NOTE: For some reason we have outdated version of gcc-10 in ubuntu 20.04 stable.
# Current workaround is to use latest version proposed repo. Remove as soon as
# gcc-10.2 appear in stable repo.
RUN echo 'deb http://archive.ubuntu.com/ubuntu/ focal-proposed restricted main multiverse universe' > /etc/apt/sources.list.d/proposed-repositories.list
RUN apt-get update \
&& apt-get install gcc-10 g++-10 --yes
RUN rm /etc/apt/sources.list.d/proposed-repositories.list && apt-get update
COPY build.sh /
CMD ["/bin/bash", "/build.sh"]

7
docker/packager/binary/build.sh
View File

@ -17,10 +17,13 @@ ccache --show-stats ||:
ccache --zero-stats ||:
ln -s /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0 /usr/lib/libOpenCL.so ||:
rm -f CMakeCache.txt
cmake --debug-trycompile --verbose=1 -DCMAKE_VERBOSE_MAKEFILE=1 -LA -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSANITIZE=$SANITIZER $CMAKE_FLAGS ..
# Read cmake arguments into array (possibly empty)
read -ra CMAKE_FLAGS <<< "${CMAKE_FLAGS:-}"
cmake --debug-trycompile --verbose=1 -DCMAKE_VERBOSE_MAKEFILE=1 -LA "-DCMAKE_BUILD_TYPE=$BUILD_TYPE" "-DSANITIZE=$SANITIZER" -DENABLE_CHECK_HEAVY_BUILDS=1 "${CMAKE_FLAGS[@]}" ..
# shellcheck disable=SC2086 # No quotes because I want it to expand to nothing if empty.
ninja $NINJA_FLAGS clickhouse-bundle
mv ./programs/clickhouse* /output
mv ./src/unit_tests_dbms /output
mv ./src/unit_tests_dbms /output ||: # may not exist for some binary builds
find . -name '*.so' -print -exec mv '{}' /output \;
find . -name '*.so.*' -print -exec mv '{}' /output \;

34
docker/packager/deb/Dockerfile
View File

@ -1,17 +1,17 @@
# docker build -t yandex/clickhouse-deb-builder .
FROM ubuntu:20.04
ENV DEBIAN_FRONTEND=noninteractive LLVM_VERSION=10
ENV DEBIAN_FRONTEND=noninteractive LLVM_VERSION=11
RUN apt-get update \
&& apt-get install ca-certificates lsb-release wget gnupg apt-transport-https \
--yes --no-install-recommends --verbose-versions \
&& export LLVM_PUBKEY_HASH="bda960a8da687a275a2078d43c111d66b1c6a893a3275271beedf266c1ff4a0cdecb429c7a5cccf9f486ea7aa43fd27f" \
&& wget -O /tmp/llvm-snapshot.gpg.key https://apt.llvm.org/llvm-snapshot.gpg.key \
&& wget -nv -O /tmp/llvm-snapshot.gpg.key https://apt.llvm.org/llvm-snapshot.gpg.key \
&& echo "${LLVM_PUBKEY_HASH} /tmp/llvm-snapshot.gpg.key" | sha384sum -c \
&& apt-key add /tmp/llvm-snapshot.gpg.key \
&& export CODENAME="$(lsb_release --codename --short | tr 'A-Z' 'a-z')" \
&& echo "deb [trusted=yes] http://apt.llvm.org/${CODENAME}/ llvm-toolchain-${CODENAME}-11 main" >> \
&& echo "deb [trusted=yes] http://apt.llvm.org/${CODENAME}/ llvm-toolchain-${CODENAME}-${LLVM_VERSION} main" >> \
/etc/apt/sources.list
# initial packages
@ -34,7 +34,7 @@ RUN curl -O https://clickhouse-builds.s3.yandex.net/utils/1/dpkg-deb \
ENV APACHE_PUBKEY_HASH="bba6987b63c63f710fd4ed476121c588bc3812e99659d27a855f8c4d312783ee66ad6adfce238765691b04d62fa3688f"
RUN export CODENAME="$(lsb_release --codename --short | tr 'A-Z' 'a-z')" \
&& wget -O /tmp/arrow-keyring.deb "https://apache.bintray.com/arrow/ubuntu/apache-arrow-archive-keyring-latest-${CODENAME}.deb" \
&& wget -nv -O /tmp/arrow-keyring.deb "https://apache.bintray.com/arrow/ubuntu/apache-arrow-archive-keyring-latest-${CODENAME}.deb" \
&& echo "${APACHE_PUBKEY_HASH} /tmp/arrow-keyring.deb" | sha384sum -c \
&& dpkg -i /tmp/arrow-keyring.deb
@ -42,8 +42,6 @@ RUN export CODENAME="$(lsb_release --codename --short | tr 'A-Z' 'a-z')" \
# Libraries from OS are only needed to test the "unbundled" build (this is not used in production).
RUN apt-get update \
&& apt-get install \
gcc-10 \
g++-10 \
gcc-9 \
g++-9 \
clang-11 \
@ -51,15 +49,11 @@ RUN apt-get update \
lld-11 \
llvm-11 \
llvm-11-dev \
clang-${LLVM_VERSION} \
clang-tidy-${LLVM_VERSION} \
lld-${LLVM_VERSION} \
llvm-${LLVM_VERSION} \
llvm-${LLVM_VERSION}-dev \
llvm-9-dev \
lld-9 \
clang-9 \
clang-tidy-9 \
clang-10 \
clang-tidy-10 \
lld-10 \
llvm-10 \
llvm-10-dev \
ninja-build \
perl \
pkg-config \
@ -75,6 +69,16 @@ RUN apt-get update \
pigz \
--yes --no-install-recommends
# NOTE: For some reason we have outdated version of gcc-10 in ubuntu 20.04 stable.
# Current workaround is to use latest version proposed repo. Remove as soon as
# gcc-10.2 appear in stable repo.
RUN echo 'deb http://archive.ubuntu.com/ubuntu/ focal-proposed restricted main multiverse universe' > /etc/apt/sources.list.d/proposed-repositories.list
RUN apt-get update \
&& apt-get install gcc-10 g++-10 --yes --no-install-recommends
RUN rm /etc/apt/sources.list.d/proposed-repositories.list && apt-get update
# This symlink required by gcc to find lld compiler
RUN ln -s /usr/bin/lld-${LLVM_VERSION} /usr/bin/ld.lld

9
docker/packager/deb/build.sh
View File

@ -4,16 +4,17 @@ set -x -e
ccache --show-stats ||:
ccache --zero-stats ||:
build/release --no-pbuilder $ALIEN_PKGS | ts '%Y-%m-%d %H:%M:%S'
read -ra ALIEN_PKGS <<< "${ALIEN_PKGS:-}"
build/release --no-pbuilder "${ALIEN_PKGS[@]}" | ts '%Y-%m-%d %H:%M:%S'
mv /*.deb /output
mv *.changes /output
mv *.buildinfo /output
mv -- *.changes /output
mv -- *.buildinfo /output
mv /*.rpm /output ||: # if exists
mv /*.tgz /output ||: # if exists
if [ -n "$BINARY_OUTPUT" ] && { [ "$BINARY_OUTPUT" = "programs" ] || [ "$BINARY_OUTPUT" = "tests" ] ;}
then
echo Place $BINARY_OUTPUT to output
echo "Place $BINARY_OUTPUT to output"
mkdir /output/binary ||: # if exists
mv /build/obj-*/programs/clickhouse* /output/binary
if [ "$BINARY_OUTPUT" = "tests" ]

5
docker/packager/packager
View File

@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python3
#-*- coding: utf-8 -*-
import subprocess
import os
@ -93,7 +93,7 @@ def parse_env_variables(build_type, compiler, sanitizer, package_type, image_typ
cxx = cc.replace('gcc', 'g++').replace('clang', 'clang++')
if image_type == "deb":
if image_type == "deb" or image_type == "unbundled":
result.append("DEB_CC={}".format(cc))
result.append("DEB_CXX={}".format(cxx))
elif image_type == "binary":
@ -105,6 +105,7 @@ def parse_env_variables(build_type, compiler, sanitizer, package_type, image_typ
# Create combined output archive for split build and for performance tests.
if package_type == "performance":
result.append("COMBINED_OUTPUT=performance")
cmake_flags.append("-DENABLE_TESTS=0")
elif split_binary:
result.append("COMBINED_OUTPUT=shared_build")

1
docker/packager/unbundled/Dockerfile
View File

@ -51,6 +51,7 @@ RUN apt-get update \
protobuf-compiler \
libprotoc-dev \
libgrpc++-dev \
protobuf-compiler-grpc \
rapidjson-dev \
libsnappy-dev \
libparquet-dev \

7
docker/packager/unbundled/build.sh
View File

@ -4,10 +4,11 @@ set -x -e
ccache --show-stats ||:
ccache --zero-stats ||:
build/release --no-pbuilder $ALIEN_PKGS | ts '%Y-%m-%d %H:%M:%S'
read -ra ALIEN_PKGS <<< "${ALIEN_PKGS:-}"
build/release --no-pbuilder "${ALIEN_PKGS[@]}" | ts '%Y-%m-%d %H:%M:%S'
mv /*.deb /output
mv *.changes /output
mv *.buildinfo /output
mv -- *.changes /output
mv -- *.buildinfo /output
mv /*.rpm /output ||: # if exists
mv /*.tgz /output ||: # if exists

2
docker/server/Dockerfile
View File

@ -1,7 +1,7 @@
FROM ubuntu:20.04
ARG repository="deb https://repo.clickhouse.tech/deb/stable/ main/"
ARG version=20.9.1.*
ARG version=20.11.1.*
ARG gosu_ver=1.10
RUN apt-get update \

3
docker/server/entrypoint.sh
View File

@ -89,7 +89,8 @@ EOT
fi
if [ -n "$(ls /docker-entrypoint-initdb.d/)" ] || [ -n "$CLICKHOUSE_DB" ]; then
$gosu /usr/bin/clickhouse-server --config-file=$CLICKHOUSE_CONFIG &
# Listen only on localhost until the initialization is done
$gosu /usr/bin/clickhouse-server --config-file=$CLICKHOUSE_CONFIG -- --listen_host=127.0.0.1 &
pid="$!"
# check if clickhouse is ready to accept connections

2
docker/test/Dockerfile
View File

@ -1,7 +1,7 @@
FROM ubuntu:18.04
ARG repository="deb https://repo.clickhouse.tech/deb/stable/ main/"
ARG version=20.9.1.*
ARG version=20.11.1.*
RUN apt-get update && \
apt-get install -y apt-transport-https dirmngr && \

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