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1013 Commits

Author SHA1 Message Date
kssenii
72d89bc933 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into nanodbc 2021-04-09 11:13:01 +00:00
kssenii
15ae912b56 Fix postgresql protocol with row policy 2021-04-07 12:56:09 +00:00
feng lv
78afb5b23c fix 2021-04-07 01:58:57 +00:00
kssenii
0b39480d51 Better 2021-04-06 20:01:23 +00:00
Nikolai Kochetov
6102652c99 Merge branch 'master' into better-filter-push-down 2021-04-06 13:38:03 +03:00
Nikolai Kochetov
44700d97e9 Add setting to disable query plan optimization. Fix perftest. 2021-04-06 11:25:54 +03:00
kssenii
dc42d5189d Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into replicas-shards-for-mysql-and-postgres 2021-04-05 15:36:35 +00:00
feng lv
f6e4e13f89 fix conflict 2021-04-05 14:08:30 +00:00
feng lv
56073db22d max distributed depth 
Add settings max_distributed_depth

fix style

fix

fix

fix

fix test

fix

fix
 2021-04-05 14:00:54 +00:00
Alexey Milovidov
e50d82ab45 Merge branch 'master' into change-accurate-comparison 2021-04-05 01:38:55 +03:00
Alexey Milovidov
6e93d936d3 Highlight potential bugs in code 2021-04-05 01:38:47 +03:00
Alexey Milovidov
32f9a407ff More precise and safe accurate comparison of int vs. float 2021-04-04 14:49:48 +03:00
Alexey Milovidov
d67ced585a Fix engrish 2021-04-04 13:09:39 +03:00
kssenii
13d1f17d3e Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into replicas-shards-for-mysql-and-postgres 2021-04-03 08:00:09 +00:00
kssenii
2de6b99f84 Better names 2021-04-02 16:12:14 +00:00
kssenii
99f0b08ac3 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into replicas-shards-for-mysql-and-postgres 2021-04-01 13:48:33 +00:00
Ivan Lezhankin
cc1c439ad8 Merge remote-tracking branch 'upstream/master' into poco-http2 2021-04-01 16:20:15 +03:00
kssenii
2c70183652 Fix settings 2021-04-01 11:41:22 +00:00
Alexey Milovidov
e67d93d165 Merge branch 'master' into stress-oom 2021-04-01 01:43:40 +03:00
Peng Jian
86a76bbfe4 fix compilation error 2021-03-31 17:38:46 +08:00
Peng Jian
278d2d7df0 fix typo 2021-03-31 17:16:51 +08:00
Peng Jian
85cfb927e6 move HandleKafkaErrorMode to KafkaSettings 2021-03-31 17:16:51 +08:00
Peng Jian
909d5ad2b5 Handle errors for Kafka engine 2021-03-31 17:15:57 +08:00
alexey-milovidov
6ed78827a5
Merge pull request #22326 from ClickHouse/test-mmap-io 
Run performance tests with enabled mmap IO
 2021-03-31 06:33:56 +03:00
Alexey Milovidov
7b1890f0b3 Fix some OOMs in stress tests 2021-03-31 06:19:34 +03:00
kssenii
ce05087b1b Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into replicas-shards-for-mysql-and-postgres 2021-03-30 17:27:10 +00:00
Amos Bird
69204e1d21
Add prefer_column_name_to_alias settings (#22044) 2021-03-30 16:51:45 +03:00
Ivan Lezhankin
873a98b33b Add test 2021-03-30 16:19:05 +03:00
Alexey Milovidov
85e4cfa731 Run performance tests with enabled mmap IO 2021-03-30 00:04:03 +03:00
alexey-milovidov
25f02f13b0
Merge pull request #22238 from ClickHouse/remove-harmful-code 
Remove harmful default parameters
 2021-03-29 23:46:18 +03:00
tavplubix
3c0f5a57ec
Merge pull request #21535 from ClickHouse/distributed_ddl_improvements 
Distributed DDL improvements
 2021-03-29 22:40:11 +03:00
alexey-milovidov
9d84f3113a
Merge pull request #21512 from azat/optimize_skip_unused_shards_limit 
Add optimize_skip_unused_shards_limit
 2021-03-29 21:13:18 +03:00
Anton Popov
ea82e7725f
Merge pull request #21562 from CurtizJ/serialization-refactoring-4 
Refactoring of data types serialization
 2021-03-29 16:36:44 +03:00
alexey-milovidov
f90a328568
Merge pull request #22109 from azat/nested-epoll-wait 
Disable async_socket_for_remote/use_hedged_requests for buggy linux kernels
 2021-03-29 05:29:10 +03:00
Alexey Milovidov
003bd1a3c1 Whitespace 2021-03-29 04:08:21 +03:00
Alexey Milovidov
a0a3380d91 Remove useless headers 2021-03-28 22:46:45 +03:00
kssenii
c17748a0ba Add proper settings 2021-03-27 21:57:35 +00:00
Azat Khuzhin
8e445c5e55 Disable async_socket_for_remote/use_hedged_requests for buggy linux kernels 
async_socket_for_remote/use_hedged_requests uses nested epolls, which
may not be reliable in 5.5+ [1], but it has been fixed in shortly in
5.7+ [2] or
5.6.13+.

  [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=339ddb53d373
  [2]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0c54a6a44bf3
 2021-03-25 23:39:30 +03:00
Alexander Kuzmenkov
0675f9403c
Merge pull request #21895 from ClickHouse/aku/laglead 
float RANGE OFFSET and lag/lead_in_frame
 2021-03-25 23:00:22 +03:00
Anton Popov
6a15431be7 Merge remote-tracking branch 'upstream/master' into HEAD 2021-03-25 15:57:35 +03:00
tavplubix
48b89a0ace
Merge pull request #21998 from Avogar/hedged-test 
Update tests for hedged requests
 2021-03-23 18:18:49 +03:00
Alexander Kuzmenkov
c9facd631c Merge remote-tracking branch 'origin/master' into HEAD 2021-03-23 17:40:13 +03:00
Alexander Kuzmenkov
d40f781b9a Merge origin/master into tmp (using imerge) 2021-03-22 23:27:18 +03:00
Alexander Kuzmenkov
77a2f03d3b prevent accidental reinterpret_cast in Field::get<> 2021-03-22 23:23:44 +03:00
Pavel Kruglov
dbc5018000 Update tests for hedged requests 2021-03-22 22:18:06 +03:00
Alexander Kuzmenkov
b0284f20c3
Merge branch 'master' into aku/laglead 2021-03-22 21:16:27 +03:00
Alexander Kuzmenkov
2f5dbf57b6
Merge pull request #21839 from kssenii/add-postgres-connection-pool 
Add connection pool for postgres engine
 2021-03-22 19:49:51 +03:00
tavplubix
5dfd0045a6
Merge branch 'master' into distributed_ddl_improvements 2021-03-22 18:13:19 +03:00
kssenii
3b32c8fe9a Block on empty connection pool 2021-03-19 21:00:45 +00:00
Alexander Kuzmenkov
78c56b8913
Merge pull request #21886 from Avogar/hedged 
Add profile event in hedged requests and change timeout from sec to ms.
 2021-03-19 15:50:33 +03:00
Alexander Kuzmenkov
1beba597ca Merge remote-tracking branch 'origin/master' into HEAD 2021-03-19 02:11:08 +03:00
Alexander Kuzmenkov
6aa9039f7d float frames and lag/lead_in_frame 2021-03-19 02:05:43 +03:00
Pavel Kruglov
d380454044 Change read_data_timeout from sec to ms, add profile event for hedged requests and better process receiving packets 2021-03-18 20:16:17 +03:00
Alexander Kuzmenkov
f85b089292
Merge pull request #21466 from ClickHouse/aku/frame-formatting 
add query formatting idempotence check to fuzzer
 2021-03-18 17:57:11 +03:00
Anton Popov
173d2ea1f4 Merge remote-tracking branch 'upstream/master' into HEAD 2021-03-16 02:50:14 +03:00
Alexey Milovidov
eaeb4a3bf0 Merge branch 'master' into DateTime64_extended_range 2021-03-15 16:59:32 +03:00
tavplubix
6a265f468e
Merge branch 'master' into distributed_ddl_improvements 2021-03-15 11:24:14 +03:00
Alexey Milovidov
bbd6ac2d3a Merge branch 'master' into add_postgresql_engine_docs 2021-03-14 14:22:56 +03:00
alexey-milovidov
53e21443eb
Merge branch 'master' into DateTime64_extended_range 2021-03-14 12:27:17 +03:00
Anton Popov
ed42437219 Merge remote-tracking branch 'upstream/master' into HEAD 2021-03-13 01:41:26 +03:00
Alexander Kuzmenkov
ec19b69d8c Merge remote-tracking branch 'origin/master' into HEAD 2021-03-12 23:53:48 +03:00
Nikita Mikhaylov
e234990cf6
Merge pull request #19257 from nikitamikhaylov/geometry_functions 
Merging geometry functions
 2021-03-12 17:05:24 +03:00
Denis Glazachev
290a6d273e
Add Kerberos support for authenticating existing users when accessing over HTTP 2021-03-11 23:41:10 +03:00
Nikita Mikhailov
bf07c098a6 more checks of input type 2021-03-11 15:08:18 +03:00
tavplubix
26ebd54eaf
Merge pull request #20961 from havardk/reconnect 
MaterializeMySQL: Attempt to reconnect to MySQL if the connection is lost
 2021-03-10 20:07:11 +03:00
Vladimir
33dce1296b
Merge pull request #20392 from vdimir/cross-to-inner-join-rewrite 2021-03-10 09:53:55 +03:00
Alexander Tokmakov
4d19c84d90 Merge branch 'master' into distributed_ddl_improvements 2021-03-09 20:06:41 +03:00
Alexander Tokmakov
83b3e4e0f5 allow to use Cluster from Replicated db 2021-03-09 20:05:24 +03:00
Anton Popov
bc417cf54a refactoring of serializations 2021-03-09 17:46:52 +03:00
vdimir
36006a7e96
Merge branch 'master' into cross-to-inner-join-rewrite 2021-03-09 09:36:15 +03:00
Alexander Tokmakov
163e27b299 support query and session settings for distributed DDL 2021-03-09 01:57:53 +03:00
Alexander Tokmakov
5070b5b85b detach permanently setting for Replicated db 2021-03-09 00:34:52 +03:00
Alexander Tokmakov
2022b90919 configurable output mode for distributed DDL 2021-03-08 23:35:09 +03:00
Azat Khuzhin
16f4c02d42 Add optimize_skip_unused_shards_limit 
Limit for number of sharding key values, turns off
optimize_skip_unused_shards if the limit is reached
 2021-03-26 06:09:00 +03:00
Slach
5791cf5f2b fix review comments https://github.com/ClickHouse/ClickHouse/pull/21078#discussion_r580413875 and https://github.com/ClickHouse/ClickHouse/pull/21078#discussion_r580410204 
Signed-off-by: Slach <bloodjazman@gmail.com>
 2021-03-08 03:39:24 +03:00
Anton Popov
562065732d Merge remote-tracking branch 'upstream/master' into HEAD 2021-03-05 17:30:05 +03:00
Alexander Kuzmenkov
6b9d1f67a3 make NULL case consistent w/FieldVisitorToString 2021-03-05 10:05:27 +03:00
Ivan Lezhankin
5cfeedb1e0 Add setting http_max_uri_size 2021-03-04 15:21:23 +03:00
Haavard Kvaalen
641b1b249e Attempt to reconnect to MySQL 
For MaterializeMySQL databases, attempt to reconnect if the connection
to MySQL is lost.  The existing setting
`max_wait_time_when_mysql_unavailable` is used to control how often we
attempt to reconnect.  This setting can now be set to a negative value
to disable reconnects.
 2021-03-04 08:49:06 +01:00
Haavard Kvaalen
11c9c8cb10 Reset sequence number on disconnect 
Reestablishing the connection for an existing MySQLClient object would
never work because the sequence number would be wrong on the new
connection.
 2021-03-04 08:49:06 +01:00
Alexey Milovidov
4e8239e098 Merge branch 'master' into DateTime64_extended_range 2021-03-03 23:43:20 +03:00
Pavel Kruglov
dc9dd8ccdc Fix typo 2021-03-03 16:16:17 +03:00
hexiaoting
4fe75ad168 fix error 2021-03-03 17:18:53 +08:00
Pavel Kruglov
82a6be44cf Disable changing replica when we have made progress 2021-03-03 01:03:03 +03:00
Pavel Kruglov
153bfbfc28 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-03-02 11:59:32 +03:00
hexiaoting
e116346cbb Merge remote-tracking branch 'origin/master' into dev-sumcount 2021-03-02 10:11:50 +08:00
hexiaoting
16333e9f3a Suppport fuse aggregate functions:sum/avg/count to sumCount 2021-03-01 18:04:34 +08:00
Pavel Kruglov
197058dc12 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-27 00:36:33 +03:00
Nikolai Kochetov
d91b8a3acb
Merge branch 'master' into filter-push-down 2021-02-26 19:33:27 +03:00
Nikolai Kochetov
d328bfa41f Review fixes. Add setting max_optimizations_to_apply. 2021-02-26 19:29:56 +03:00
Vasily Nemkov
4fcc23ec9a Fixed build for GCC-10 2021-02-24 17:08:43 +02:00
Vasily Nemkov
2d03d330bc Extended range of DateTime64 to years 1925 - 2238 
The Year 1925 is a starting point because most of the timezones
switched to saner (mostly 15-minutes based) offsets somewhere
during 1924 or before. And that significantly simplifies implementation.

2238 is to simplify arithmetics for sanitizing LUT index access;
there are less than 0x1ffff days from 1925.

* Extended DateLUTImpl internal LUT to 0x1ffff items, some of which
  represent negative (pre-1970) time values.
  As a collateral benefit, Date now correctly supports dates up to 2149
  (instead of 2106).
* Added a new strong typedef ExtendedDayNum, which represents dates
  pre-1970 and post 2149.
* Functions that used to return DayNum now return ExtendedDayNum.
* Refactored DateLUTImpl to untie DayNum from the dual role of being
  a value and an index (due to negative time). Index is now a different
  type LUTIndex with explicit conversion functions from DatNum, time_t,
  and ExtendedDayNum.
* Updated DateLUTImpl to properly support values close to epoch start
  (1970-01-01 00:00), including negative ones.
* Reduced resolution of DateLUTImpl::Values::time_at_offset_change
  to multiple of 15-minutes to allow storing 64-bits of time_t in
  DateLUTImpl::Value while keeping same size.
* Minor performance updates to DateLUTImpl when building month LUT
  by skipping non-start-of-month days.
* Fixed extractTimeZoneFromFunctionArguments to work correctly
  with DateTime64.
* New unit-tests and stateless integration tests for both DateTime
  and DateTime64.
 2021-02-24 17:08:35 +02:00
alexey-milovidov
50639b7dba
Merge pull request #21052 from ClickHouse/file-engine-settings 
Merging #20620
 2021-02-22 13:10:31 +03:00
Alexey Milovidov
46ac365629 Merge branch 'master' into topvisor/file-engine-settings 2021-02-21 23:10:26 +03:00
Alexey Milovidov
0a62f95bbe Merge branch 'master' into distributed_aggregation_memory_efficient_by_default 2021-02-21 23:06:49 +03:00
Kruglov Pavel
815b4ff0d9
Merge branch 'master' into hedged-requests 2021-02-21 17:10:24 +03:00
alexey-milovidov
20a7ccf5b1
Merge pull request #20174 from amosbird/alias 
Normalized function names (lower-case case-insensitive names)
 2021-02-21 16:23:51 +03:00
Alexey Milovidov
64e76a4a8d Minor changes in Decimal 2021-02-20 21:13:36 +03:00
tavplubix
a697b578bc
Merge pull request #16193 from ClickHouse/database_replicated 
DatabaseReplicated: continuation of #10485
 2021-02-20 19:39:34 +03:00
alexey-milovidov
b4196c8e68
Merge pull request #20168 from ClickHouse/in-memory-compression 
Compression for Memory tables
 2021-02-20 09:49:37 +03:00