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529 Commits

Author SHA1 Message Date
Arslan G
fbc5734302 Clean up code and fix tests 2021-05-28 20:00:26 +03:00
Arslan G
8242cb63ce Fix reading from SQLite 2021-05-24 11:31:38 +03:00
kssenii
a78c9e63e7 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-23 12:07:26 +00:00
alexey-milovidov
a25f1910cc
Merge pull request #24320 from ClickHouse/remove-auto-array 
Remove AutoArray
 2021-05-22 02:19:59 +03:00
Alexey Milovidov
ea30bb7abf Improve implementation 2021-05-21 04:17:18 +03:00
Alexey Milovidov
1006a970f7 Remove AutoArray 2021-05-20 09:30:13 +03:00
Maksim Kita
c50909468f Updated ExpressionActionSettings 2021-05-19 17:32:07 +03:00
Maksim Kita
150a88d647 ExpressionActions compile only necessary places 2021-05-19 11:43:16 +03:00
Arslan G
dde9e30043 Merge branch 'master' into add-sqlite-support 2021-05-17 14:38:24 +03:00
Arslan G
ea51840f85 Init SQLite integration 2021-05-17 14:02:35 +03:00
kssenii
0955e5f0be Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-12 15:11:15 +00:00
Nikolai Kochetov
a1ba67e029
Merge pull request #20202 from amosbird/projection 
Projections
 2021-05-12 09:38:07 +03:00
Nikolai Kochetov
3296c9292f
Try to merge projectons faster. 2021-05-11 18:12:26 +08:00
vdimir
adb5fe2f30
Finalize CompressedWriteBuffer in TemporaryFileStream 2021-05-11 12:23:35 +03:00
kssenii
993823bcc4 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-09 21:26:41 +00:00
Alexey Milovidov
903c306e04 Fix some PVS-Studio warnings 2021-05-09 01:10:10 +03:00
Alexey Milovidov
ab9b116310 Fix some PVS-Studio warnings 2021-05-09 01:09:16 +03:00
Alexey Milovidov
ad88819ee4 Fix a bunch of warnings from PVS-Studio 2021-05-08 19:13:10 +03:00
Alexey Milovidov
604daa9581 Fix a bunch of warnings from PVS-Studio 2021-05-08 19:09:17 +03:00
kssenii
5c24f0943c Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-08 14:54:44 +00:00
Alexey Milovidov
47a4c101b9 Merge branch 'master' into normalize-bigint 2021-05-08 16:41:15 +03:00
kssenii
912878ad7f Review fixes 2021-05-07 12:05:34 +00:00
kssenii
b96f047db7 Fix clang tidy 2021-05-06 07:02:13 +00:00
kssenii
8900e93bd8 New impl 2021-05-06 00:52:59 +00:00
Alexey Milovidov
6ca37b9512 Untangle UUID 2021-05-04 01:59:38 +03:00
Alexey Milovidov
02ce9cc725 Untangle UUID 2021-05-04 01:46:51 +03:00
Alexey Milovidov
1fda866881 Merge branch 'master' into normalize-bigint 2021-05-02 21:24:45 +03:00
alexey-milovidov
7ca42d2ce1
Merge pull request #23805 from ClickHouse/fix-hedged-requests-ext-tables 
Fix sending external table for hedged connections.
 2021-05-01 08:13:13 +03:00
kssenii
7643d84095 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-04-30 22:02:51 +00:00
Nikolai Kochetov
0c063755d9 Fix style 2021-04-30 18:21:55 +03:00
Nikolai Kochetov
352ec049ad Fix sending external table for hedged connections. 2021-04-30 17:19:48 +03:00
Maksim Kita
318c4bb80d Add examples folder filter to ya.make.in 2021-04-30 11:25:52 +03:00
Maksim Kita
0d0a14a925 Poco::Timespan reference fix 2021-04-29 19:11:20 +03:00
Nikita Mikhaylov
9f55424250 move to examples everywhere 2021-04-27 01:51:42 +03:00
Nikolai Kochetov
092ff0faeb
Merge pull request #23524 from kssenii/insert-union-select 
Allow to insert default instead of Null in insert-select / insert-select-union-all
 2021-04-26 12:25:49 +03:00
Alexey Milovidov
649550c5ab Attempt to normalize big integers 2021-04-25 12:30:43 +03:00
kssenii
8f34199538 Fixes 2021-04-23 12:36:40 +00:00
kssenii
54a7a6ef0d Allow null to default convertion only if column has default 2021-04-23 09:55:57 +00:00
Anton Popov
3548e31afd fix corner cases in vertical merges with ReplacingMergeTree 2021-04-22 01:27:18 +03:00
kssenii
88b50621d4 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-04-18 14:40:37 +00:00
Azat Khuzhin
6b9534cad8 Add copyData() with std::atomic and progress callback 2021-04-14 23:15:31 +03:00
Azat Khuzhin
3a2e8fea68 Change logging levels for PushingToViewsBlockOutputStream 
Use different logging levels for overall push and push per view.
 2021-04-14 23:15:31 +03:00
Maksim Kita
470b0db8a2
Merge pull request #23049 from ClickHouse/remove-useless-code-6 
Remove useless files
 2021-04-14 13:27:54 +03:00
Alexey Milovidov
07b610cf70 Remove useless files 2021-04-13 23:04:13 +03:00
Nikita Mikhaylov
024374a2ec review fixes 2021-04-13 22:39:43 +03:00
Nikita Mikhaylov
7a68820342 style 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
c333c3dedb review fixes 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
efef179b89 remove prints 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
36a8419f60 style 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
8a4b5a586e fixed uuid 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
7276b40556 better 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
4843f86329 use only one connection between initiator and worker 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
a5d55781b1 remote debug prints 2021-04-13 22:39:41 +03:00
Nikita Mikhaylov
4e4b383214 added hash of itiator address 2021-04-13 22:39:41 +03:00
Nikita Mikhaylov
2549468c14 better 2021-04-13 22:39:41 +03:00
kssenii
01075677cf Better 2021-04-11 20:22:33 +00:00
kssenii
c1adece94f Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-04-11 06:00:18 +00:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr (#22297) 
* Replace all Context references with std::weak_ptr

* Fix shared context captured by value

* Fix build

* Fix Context with named sessions

* Fix copy context

* Fix gcc build

* Merge with master and fix build

* Fix gcc-9 build
 2021-04-11 02:33:54 +03:00
kssenii
f7361250b2 Fixes 2021-04-09 11:02:12 +00:00
kssenii
4482a35a3a Check table in a suggested way 2021-04-08 20:39:16 +00:00
kssenii
b544c9fe9a Add default template 2021-04-08 13:08:51 +00:00
kssenii
8586565ce9 Move connection-related filed to Core/PostgreSQL 2021-04-08 12:43:02 +00:00
kssenii
9fa21a6272 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-04-08 12:18:54 +00:00
Kseniia Sumarokova
ad85467128
Merge pull request #22668 from kssenii/postgres-add-bool 
Add bool type in postgres engine
 2021-04-06 13:29:33 +03:00
kssenii
cc2fdc6c62 Add bool type 2021-04-05 14:49:52 +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
Alexey Milovidov
b0539eb28f Move method 2021-04-01 06:28:25 +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
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
kssenii
22b515fbc9 Add namespace, simplify names 2021-03-27 20:14:02 +00:00
Azat Khuzhin
82c79fe4ce Fix query cancellation with use_hedged_requests=0 and async_socket_for_remote=1 
In #21643 async_socket_for_remote=1 was fixed to avoid leaving the
connection in the unsynchronised state.

But one should not try to wait for the current packet in case of timeout
because this will exceed the timeout.

Anyway if the timeout is exceeded, then the connection will be shutdown
(disconnected), so it will not left in an unsynchronised state.
 2021-03-26 21:24:42 +03:00
Anton Popov
6a15431be7 Merge remote-tracking branch 'upstream/master' into HEAD 2021-03-25 15:57:35 +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
kssenii
caffccd73e Fixes 2021-03-20 11:53:41 +00:00
kssenii
619f0f51fd Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-03-20 09:47:05 +00:00
kssenii
9057aad798 Better version 2021-03-19 08:11:36 +00:00
kssenii
f1ef87d966 Fix 2021-03-18 20:04:54 +00:00
Nikolai Kochetov
c3c393a7aa Merge branch 'master' into refactor-actions-dag 2021-03-18 14:33:07 +03:00
kssenii
3903d59d30 Better 2021-03-17 14:34:04 +00:00
kssenii
ae64a24844 Add connection pool 2021-03-17 13:55:47 +00:00
kssenii
e722cee375 Better templates 2021-03-17 10:52:56 +00:00
alexey-milovidov
d02726bcac
Merge pull request #9404 from Enmk/DateTime64_extended_range 
Date time64 extended range
 2021-03-17 11:06:03 +03:00
kssenii
a03e849a8f Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-03-16 10:06:10 +00:00
Alexey Milovidov
3f67f4f47b Saturation for DateTime 2021-03-15 23:40:33 +03:00
Alexey Milovidov
671395e8c8 Most likely improve performance 2021-03-15 22:23:27 +03:00
Anton Popov
81ac6382a3 slightly better performance 2021-03-13 21:05:18 +03:00
Azat Khuzhin
65f90f2ce9 Fix distributed requests cancellation with async_socket_for_remote=1 
Before this patch for distributed queries, that requires cancellation
(simple select from multiple shards with limit, i.e. `select * from
remote('127.{2,3}', system.numbers) limit 100`) it is very easy to
trigger the situation when remote shard is in the middle of sending Data
block while the initiator already send Cancel and expecting some new
packet, but it will receive not new packet, but part of the Data block
that was in the middle of sending before cancellation, and this will
lead to some various errors, like:
- Unknown packet X from server Y
- Unexpected packet from server Y
- and a lot more...

Fix this, by correctly waiting for the pending packet before
cancellation.

It is not very easy to write a test, since localhost is too fast.

Also note, that it is not possible to get these errors with hedged
requests (use_hedged_requests=1) since handle fibers correctly.

But it had been disabled by default for 21.3 in #21534, while
async_socket_for_remote is enabled by default.
 2021-03-11 21:55:21 +03:00
Anton Popov
bc417cf54a refactoring of serializations 2021-03-09 17:46:52 +03:00
Nikolai Kochetov
a669f7d641 Merge branch 'master' into refactor-actions-dag 2021-03-05 18:21:14 +03:00
Nikolai Kochetov
9a39459888 Refactor ActionsDAG 2021-03-04 20:38:12 +03:00
Alexey Milovidov
4e8239e098 Merge branch 'master' into DateTime64_extended_range 2021-03-03 23:43:20 +03:00
Nikolai Kochetov
4775ea305e Remove index by name from ActionsDAG 2021-03-02 20:51:54 +03:00
Pavel Kruglov
153bfbfc28 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-03-02 11:59:32 +03:00
kssenii
a3c7402200 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-03-02 07:07:56 +00:00
Maksim Kita
315824978d CheckConstraintsBlockOutputStream optimize nullable column case 2021-02-27 19:19:21 +03:00
Maksim Kita
da321c2bfe Fixed check for null value in null map 2021-02-25 16:08:04 +03:00
Maksim Kita
23af53067d Updated support for Nullable column 2021-02-25 14:27:46 +03:00
Maksim Kita
2eec1d021b Fixed unused code 2021-02-25 14:27:46 +03:00
Maksim Kita
8fec34af12 Constraints complex types support 2021-02-25 14:27:46 +03:00
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