Ri
fc7afaa639
Bitonic sort on GPU (OpenCL) ( #10232 )
2020-05-15 03:01:14 +03:00
Nikolai Kochetov
4d22374f24
Merged with master.
2020-05-14 12:06:15 +03:00
Nikolai Kochetov
4d0503f021
Make IColumn::mutate() static.
2020-05-14 11:30:18 +03:00
alesapin
ab760846c2
Fix some rename cases
2020-05-13 20:43:30 +03:00
Dmitry
c4295d97f9
Merge branch 'master' of github.com:yandex/ClickHouse into group_by_in_order_optimization
2020-05-12 17:57:32 +03:00
Dmitry
3ec80b5531
now aggregates in parallel
2020-05-12 17:50:13 +03:00
potya
723e61c410
go back
2020-05-12 16:19:38 +03:00
alexey-milovidov
75607db571
Merge pull request #10826 from azat/block-sort-fix
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Fix columns order after Block::sortColumns()
2020-05-12 06:39:18 +03:00
Azat Khuzhin
b963085920
Fix style check in Block::sortColumns() (sigh)
2020-05-12 04:04:25 +03:00
Azat Khuzhin
4de7d7a84f
Sort iterators to avoid extra std::string creation in Block::sortColumns()
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Since std::string is pretty heavy.
Suggested-by: @alexey-milovidov
2020-05-12 03:53:08 +03:00
Azat Khuzhin
0e117abd2b
Optimize Block::sortColumns()
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Suggested-by: @alexey-milovidov
2020-05-12 03:45:50 +03:00
Azat Khuzhin
ce26c09d02
Make order of columns strict in Block::sortColumns()
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Before it depends on the buckets, since it uses plain unordered_set.
2020-05-12 02:50:42 +03:00
alexey-milovidov
1e70230991
Merge pull request #10722 from Enmk/DateTime64_fixes
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function toStartOfSecond(DateTime64) -> DateTime64
2020-05-11 20:20:58 +03:00
Vasily Nemkov
2c2005817f
New function toStartOfSecond(DateTime64) -> DateTime64
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This funtion nullifies sub-second part of DateTime64 value.
2020-05-11 12:06:06 +03:00
alexey-milovidov
33d491edf3
Merge pull request #10516 from azat/dist-GROUP_BY-sharding_key-fixes
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Disable GROUP BY sharding_key optimization by default (and fix for WITH ROLLUP/CUBE/TOTALS)
2020-05-11 12:03:27 +03:00
alexey-milovidov
40ef113503
Merge branch 'master' into parallel-final
2020-05-11 06:47:44 +03:00
alexey-milovidov
ddc84163a7
Merge pull request #10486 from azat/dist-send-on-INSERT
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Fix distributed send that are scheduled by INSERT query
2020-05-11 06:28:35 +03:00
Azat Khuzhin
7342f46394
Fix setting type for the memory_profiler_sample_probability
2020-05-10 15:49:31 +03:00
Chao Wang
bc5f9d5322
Fix comment for merge_tree_max_bytes_to_use_cache
2020-05-08 16:39:00 -04:00
Ivan
85d783c247
Poco contrib refactoring ( #10396 )
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* Remove config_common.h
* Refactor libcpuid contrib
* Remove support for libcpuinfo
* Define USE_CPUID in Arcadia
* Refactor Poco libraries
2020-05-08 17:11:19 +03:00
Dmitry
7bbb85dbe5
small fixes
2020-05-07 18:37:19 +03:00
tavplubix
04a24c59dc
Add tests with DatabaseAtomic ( #10714 )
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* add tests with DatabaseAtomic
* fix
2020-05-07 14:29:58 +03:00
Anton Popov
387041a97e
Merge remote-tracking branch 'upstream/master' into polymorphic-parts
2020-05-06 19:22:07 +03:00
Dmitry
e98c23a8cf
read in order enabled
2020-05-05 17:35:23 +03:00
alexey-milovidov
c54f6d5a66
Merge pull request #10546 from kyprizel/master
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Lexer, ast, checksum and column specs fuzzers added
2020-05-05 14:50:55 +03:00
Alexey Milovidov
99c18c5a09
Check for suspicious codecs #4966
2020-05-04 03:11:49 +03:00
alexey-milovidov
0cdd48e468
Merge pull request #10598 from ClickHouse/sampling-memory-profiler
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Add sampling memory profiler
2020-05-03 15:17:03 +03:00
Azat Khuzhin
0157fd5d93
Fix distributed send that are scheduled by INSERT query
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Before this patch each INSERT query re-schedule distributed send, thus
each time it resets the timer, while this is not the expected behaviour,
since in on frequent INSERT distributed sends will not be triggered at
all.
Fix this by not resetting the timer.
2020-05-03 14:46:42 +03:00
tavplubix
a073cd6c79
Fix segfault in StorageBuffer when exception on server startup ( #10609 )
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* fix segfault in StorageBuffer when exception on server startup
* Trigger CI
Co-authored-by: alexey-milovidov <milovidov@yandex-team.ru>
2020-05-02 19:54:20 +03:00
Alexey Milovidov
439777ef23
Allow to set memory_profiler_sample_probability per query
2020-05-01 22:17:56 +03:00
Anton Popov
aa723d245f
Merge remote-tracking branch 'upstream/master' into polymorphic-parts
2020-04-30 18:27:39 +03:00
Nikolai Kochetov
19dadb8c2d
Add parallel final.
2020-04-30 12:59:08 +03:00
Potya
351d62aa83
Nothing interesting
2020-04-29 15:17:40 +03:00
Nikolai Kochetov
a9d63d4520
Merge pull request #10498 from vzakaznikov/insert_into_watch_from_live_view
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Adding support for INSERT INTO table WATCH query to build streaming systems using LIVE VIEW tables
2020-04-29 12:15:54 +03:00
Azat Khuzhin
038235684d
Add optimize_distributed_group_by_sharding_key and disable it by default
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I know at least one way to fool that optimization, by using as sharding
key something like `if(col1>0, col1, col2)` (although this is not common
sharding key I would say, but can be useful if this will work
correctly), so let's disable it by default.
2020-04-29 00:09:25 +03:00
Artem Zuikov
e34a9457e6
Improve right table insert for Partial MergeJoin on disk ( #10467 )
2020-04-28 16:55:50 +03:00
Eldar Zaitov
043be916cb
Add miniman fuzzing documentation, fix code style.
2020-04-28 13:35:44 +03:00
Eldar Zaitov
670ed4bf1b
lexer, ast, checksum and column specs fuzzers added
2020-04-28 02:12:18 +03:00
Nikolai Kochetov
32baa073b5
Merge remote-tracking branch 'upstream/master' into insert_into_watch_from_live_view
2020-04-27 17:49:50 +03:00
alexey-milovidov
0a9bcae0ed
Merge pull request #10511 from ClickHouse/fix-ubsan-datetime64
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Fixed UBSan for DateTime64; added a test
2020-04-26 20:17:01 +03:00
alexey-milovidov
378d73d477
Merge pull request #10449 from azat/metrics-for-new-bg-schedule-pools
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Add tasks/memory metrics for distributed/buffer schedule pools
2020-04-26 20:16:02 +03:00
Alexey Milovidov
a70637ab4b
Fixed UBSan; added a test
2020-04-26 17:57:45 +03:00
Vitaliy Zakaznikov
369b4d53ef
Adding support for output_format_enable_streaming
format setting.
2020-04-26 15:44:11 +02:00
Dmitry
d9ac0e8fef
Merge branch 'master' of github.com:yandex/ClickHouse into group_by_in_order_optimization
2020-04-26 14:44:06 +03:00
Vitaliy Zakaznikov
71a40d6ec9
Revert "Working on adding AUTO REFRESH to LIVE VIEW tables."
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This reverts commit 855e06b031
.
2020-04-25 09:56:57 -04:00
Vitaliy Zakaznikov
855e06b031
Working on adding AUTO REFRESH to LIVE VIEW tables.
2020-04-24 17:15:17 -04:00
Alexander Tokmakov
04d6b59ac0
Merge branch 'master' into database_atomic
2020-04-23 17:31:37 +03:00
Azat Khuzhin
4f5ec14f27
Configure thread names for buffer/distributed schedule pools
2020-04-23 03:16:14 +03:00
Azat Khuzhin
d854049d21
Add tasks/memory metrics for distributed/buffer schedule pools
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Follow-up-for: #10315
Follow-up-for: #10263
2020-04-23 02:18:37 +03:00
Alexander Tokmakov
fefbbd37df
Merge branch 'master' into database_atomic
2020-04-22 17:02:30 +03:00
Alexey Milovidov
be22a4b94e
Checkpoint
2020-04-22 08:39:31 +03:00
Alexey Milovidov
0482e2e3ea
Implement suggestion from Sergey Veletsky
2020-04-22 01:40:18 +03:00
alexey-milovidov
4ecc86beca
Merge pull request #9950 from ClickHouse/aku/literal-columns
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Create unique columns for literals
2020-04-21 02:30:17 +03:00
alexey-milovidov
faeab5f649
Merge pull request #10370 from amosbird/clang-10
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clang-10 fix
2020-04-20 22:47:12 +03:00
Alexander Tokmakov
b29bddac12
Merge branch 'master' into database_atomic
2020-04-20 14:09:09 +03:00
alexey-milovidov
9d0004cba0
Merge pull request #10365 from ClickHouse/avoid-infinite-loop-in-hierarchical-dictionaries
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Avoid infinite loop in hierarchical dictionaries
2020-04-20 10:54:16 +03:00
Amos Bird
2d08c8e4ab
clang-10 fix
2020-04-20 15:45:37 +08:00
Alexey Milovidov
d99c26a40c
Fix infinite loop in dictIsIn function #515
2020-04-20 05:31:21 +03:00
Anton Popov
4069dbcc58
in-memory parts: add waiting for insert
2020-04-20 04:38:38 +03:00
Alexey Milovidov
1d885b3ff9
Merge branch 'master' into quota-key-in-client
2020-04-20 02:15:37 +03:00
Alexey Milovidov
3755a5ba54
Added suggestion from Azat
2020-04-20 01:59:21 +03:00
Alexey Milovidov
2987e70aab
Introduce "max_server_memory_usage" setting
2020-04-20 01:59:21 +03:00
Azat Khuzhin
5d11118cc9
Use thread pool (background_distributed_schedule_pool_size) for distributed sends
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After #8756 the problem with 1 thread for each (distributed table, disk)
for distributed sends became even worse (since there can be multiple
disks), so use predefined thread pool for this tasks, that can be
controlled with background_distributed_schedule_pool_size knob.
2020-04-19 12:01:56 +03:00
Azat Khuzhin
201d5d5b25
Update comment for background_schedule_pool_size
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Include info about:
- kafka streaming
- dns cache updates
2020-04-19 11:20:57 +03:00
alexey-milovidov
17b6e0b3e5
Merge pull request #10315 from azat/buffer-flush-bg-pool
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Use background thread pool for background buffer flushes
2020-04-18 15:04:35 +03:00
Dmitry
25cd4ce132
Merge branch 'master' of github.com:yandex/ClickHouse into group_by_in_order_optimization
2020-04-18 12:56:34 +03:00
alexey-milovidov
17e7d4d88a
Merge pull request #10307 from abyss7/arcadia-4
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Changes for auto-sync with Arcadia
2020-04-17 05:08:34 +03:00
Azat Khuzhin
a9b1b36907
Use separate pool for buffer flushes (background_buffer_flush_schedule_pool_size)
2020-04-16 20:14:28 +03:00
Ivan Lezhankin
e230632645
Changes required for auto-sync with Arcadia
2020-04-16 15:31:57 +03:00
Alexey Milovidov
cdeda4ab91
Fix usage of max_parser_depth setting; remove harmful default function arguments
2020-04-16 04:06:10 +03:00
Alexey Milovidov
fe59524481
Implemented in a different way
2020-04-15 04:59:14 +03:00
Alexey Milovidov
c22f91db01
Allow to pass quota_key in clickhouse-client
2020-04-15 04:15:05 +03:00
Alexander Kuzmenkov
59e8230271
Merge remote-tracking branch 'origin/master' into HEAD
2020-04-14 02:27:46 +03:00
Alexander Tokmakov
6c0d9723e0
Merge branch 'master' into database_atomic
2020-04-13 18:47:47 +03:00
Alexander Tokmakov
20e6593f96
disable by default
2020-04-12 21:52:59 +03:00
Alexander Tokmakov
5e6d4b9449
Merge branch 'master' into database_atomic
2020-04-12 16:35:44 +03:00
Azat Khuzhin
365b5207b7
Add log_queries_min_type to filter which entries will be written to query_log
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Can be used to write into query_log only failed queries (i.e. on memory
exceeded error), by using:
set log_queries_min_type='EXCEPTION_WHILE_PROCESSING'
2020-04-12 10:46:36 +03:00
alexey-milovidov
9203db0ad5
Merge pull request #10140 from BohuTANG/20200409_bug_fix_mysql_handshake_scramble
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Fix scramble issue for native mysql-connector-java(JDBC)
2020-04-12 03:53:19 +03:00
alexey-milovidov
2adeabd3c7
Update Settings.h
2020-04-12 01:58:45 +03:00
alexey-milovidov
00d8e7eefb
Merge branch 'master' into transform_null_in
2020-04-11 23:15:54 +03:00
alexey-milovidov
25236d3544
Merge branch 'master' into setting_allow_nondeterministic_mutations
2020-04-10 23:58:46 +03:00
alexey-milovidov
330d138106
Update Settings.h
2020-04-10 23:58:13 +03:00
Mikhail Filimonov
2f5b4b0f9b
Added ability to relax the restriction on non-deterministic functions usage in mutations with allow_nondeterministic_mutations setting.
2020-04-10 22:01:10 +02:00
Alexander Kazakov
26dd6140b2
Added new config settings to control timeouts
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* "lock_acquire_timeout" controls for how long a query will continue to
acquire each lock on its argument tables
* "lock_acquire_timeout_for_background_operations" is a per-table
setting for storages of *MergeTree family
2020-04-09 21:10:27 +03:00
alexey-milovidov
cb6c860d89
Update MySQLProtocol.h
2020-04-09 06:25:20 +03:00
alexey-milovidov
ccf5cb2a66
Update MySQLProtocol.h
2020-04-09 06:24:09 +03:00
BohuTANG
e544edd726
Fix random scramble using seperator character issue during MySQL handshakes
2020-04-09 09:43:02 +08:00
Alexander Tokmakov
135197aa75
fixes
2020-04-08 04:02:00 +03:00
philip.han
53b5dade5e
Implement transform_null_in
2020-04-07 20:08:13 +09:00
Alexander Kuzmenkov
35783af25d
Merge remote-tracking branch 'origin/master' into HEAD
2020-04-07 03:34:39 +03:00
Alexander Tokmakov
08bae4668d
Merge branch 'master' into database_atomic
2020-04-06 16:18:07 +03:00
Ivan Lezhankin
06446b4f08
dbms/ → src/
2020-04-03 18:14:31 +03:00