Commit Graph

233 Commits

Author SHA1 Message Date
Alexander Tokmakov
2e7e195e77 change alter_lock to std::timed_mutex 2021-10-26 13:37:00 +03:00
Nikolai Kochetov
ee6bc3883f Try to fix 30397 2021-10-22 19:25:48 +03:00
Nikolai Kochetov
e00d55c08d Try to fix 30397 2021-10-22 17:42:20 +03:00
Nikolai Kochetov
c668696047
Merge pull request #30171 from ClickHouse/remove-stream-interfaces
Remove stream interfaces
2021-10-16 09:34:01 +03:00
Nikolai Kochetov
2957971ee3 Remove some last streams. 2021-10-13 21:22:02 +03:00
Azat Khuzhin
4bc90d1dd7 Fix data-race between flush() and startup() in StorageBuffer
Stress tests found [1], TSan report:

    ==================
    WARNING: ThreadSanitizer: data race (pid=485)
      Read of size 8 at 0x7b5001280bd8 by thread T567 (mutexes: write M612061890855345680):
        1 std::__1::shared_ptr<DB::BackgroundSchedulePoolTaskInfo>::operator bool() const obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2851:62 (clickhouse+0x159140a6)
        2 bool std::__1::operator!=<DB::BackgroundSchedulePoolTaskInfo>() obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:3447:30 (clickhouse+0x159140a6)
        3 DB::BackgroundSchedulePoolTaskHolder::operator bool() const obj-x86_64-linux-gnu/../src/Core/BackgroundSchedulePool.h:164:46 (clickhouse+0x159140a6)
        4 DB::StorageBuffer::flush() obj-x86_64-linux-gnu/../src/Storages/StorageBuffer.cpp:675:10 (clickhouse+0x159140a6)

      Previous write of size 8 at 0x7b5001280bd8 by thread T586 (mutexes: write M191819750614415520):
        2 std::__1::shared_ptr<DB::BackgroundSchedulePoolTaskInfo>::operator=(std::__1::shared_ptr<DB::BackgroundSchedulePoolTaskInfo>&&) obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:3243:34 (clickhouse+0x15913e22)
        3 DB::BackgroundSchedulePoolTaskHolder::operator=() obj-x86_64-linux-gnu/../src/Core/BackgroundSchedulePool.h:156:110 (clickhouse+0x15913e22)
        4 DB::StorageBuffer::startup() obj-x86_64-linux-gnu/../src/Storages/StorageBuffer.cpp:668:18 (clickhouse+0x15913e22)
        5 DB::InterpreterCreateQuery::doCreateTable() obj-x86_64-linux-gnu/../src/Interpreters/InterpreterCreateQuery.cpp:1092:10 (clickhouse+0x149bef7b)
        6 DB::InterpreterCreateQuery::createTable() obj-x86_64-linux-gnu/../src/Interpreters/InterpreterCreateQuery.cpp:952:20 (clickhouse+0x149ba9f5)
        7 DB::InterpreterCreateQuery::execute() obj-x86_64-linux-gnu/../src/Interpreters/InterpreterCreateQuery.cpp:1302:16 (clickhouse+0x149c1086)

  [1]: https://clickhouse-test-reports.s3.yandex.net/0/1c9778603ff49563d1d3d0d357de0608167e504d/stress_test_(thread).html

Fixes: #29416
2021-10-10 04:03:36 +03:00
Alexey Milovidov
fe6b7c77c7 Rename "common" to "base" 2021-10-02 10:13:14 +03:00
Nikolai Kochetov
a790d391c0 Merge branch 'master' into rewrite-pushing-to-views 2021-09-20 19:43:15 +03:00
Anton Popov
1c80a95b36 slightly better code near reading of subcolumns 2021-09-18 22:34:54 +03:00
Nikolai Kochetov
341553febd Fix build. 2021-09-16 20:40:42 +03:00
Nikolai Kochetov
0e267c50b4 Merge branch 'master' into rewrite-pushing-to-views 2021-09-14 16:13:54 +03:00
Nikolai Kochetov
999a4fe831 Fix other tests. 2021-09-08 21:29:38 +03:00
Mike Kot
8e9aacadd1 Initial: replacing hardcoded toString for enums with magic_enum 2021-09-06 16:24:03 +02:00
Nikolai Kochetov
66a76ab70f Rewrite PushingToViewsBlockOutputStream part 6 2021-09-03 20:29:36 +03:00
Anton Popov
e36736b50c Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-08-02 22:52:02 +03:00
Nikolai Kochetov
9c92f43359 Update storages. 2021-07-23 22:33:59 +03:00
Nikolai Kochetov
2dc5c89b66 Update Storage::write 2021-07-23 17:25:35 +03:00
Anton Popov
f99374cca6 Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-07-20 18:20:21 +03:00
Alexey Milovidov
261a220227 Remove some code 2021-07-17 21:06:46 +03:00
Anton Popov
9e3af27f40 better performance of getSampleBlockForColumns 2021-07-15 20:36:48 +03:00
Anton Popov
5f71a6f5bb improve performance of getting columns list 2021-07-15 16:29:01 +03:00
Anton Popov
3ed7f5a6cc dynamic subcolumns: add snapshot for storage 2021-07-09 06:15:41 +03:00
Anton Popov
072e65b728 Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-07-07 17:20:38 +03:00
Nikolai Kochetov
6bc0a628cd Remove PrewhereDAGInfo. 2021-06-25 17:49:28 +03:00
Maksim Kita
67e9b85951 Merge ext into common 2021-06-16 23:28:41 +03:00
Alexey Milovidov
447d7bb8cd Minor changes 2021-06-14 07:13:35 +03:00
Anton Popov
205a23282b Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-06-07 19:38:22 +03:00
Anton Popov
0bdf9d207c Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-05-26 00:25:47 +03:00
Dmitrii Kovalkov
a4d1b9b07d Fix 2021-05-24 16:55:05 +03:00
Azat Khuzhin
f20799f683 Destroy Buffer() tables before others (within one database)
This will reduce amount of data that may be lost at shutdown.

v2: replace dynamic_cast with IStorage::isBuffer (@kitaisreal)
v3: replace IStorage::isBuffer with IStorage::flush (@alexey-milovidov)
v4: flush() for StorageProxy/StorageTableFunction
2021-05-16 13:23:53 +03:00
Kseniia Sumarokova
99e2f83c69
Merge pull request #23548 from ucasFL/table-comment
Implement table comments
2021-05-15 19:56:16 +03:00
Maksim Kita
f3ee14d24a
Merge pull request #24066 from azat/buffer-total-lock-contention
Do not acquire lock for total_bytes/total_rows for Buffer engine
2021-05-13 11:15:06 +03:00
feng lv
c6f8ab9826 fix 2021-05-13 02:05:53 +00:00
Azat Khuzhin
074b57fe82 Do not acquire lock for total_bytes/total_rows for Buffer engine
When Buffer() is under preassure, acquiring per-layer lock may take
significant time. And so the following query may take significant amount of time:

    SELECT total_bytes, total_rows FROM system.tables WHERE engine='Buffer'
2021-05-12 23:38:00 +03:00
feng lv
9035e3a643 fix test and conflict 2021-05-11 16:22:24 +00:00
Amos Bird
cd6414639e
add metadata_snapshot to getQueryProcessingStage 2021-05-11 18:12:26 +08:00
Alexey Milovidov
8d62c42eb9 A bunch of changes for PVS-Studio 2021-05-08 19:11:50 +03:00
Anton Popov
e44706911e dynamic columns: better getting of sample block 2021-05-05 02:02:54 +03:00
feng lv
39f68bf5ff fix conflict 2021-05-02 16:33:45 +00:00
feng lv
aed2f337e9 Fix CLEAR COLUMN does not work after #21303 2021-04-30 05:02:32 +00:00
feng lv
4ffe199d39 Implement table comments 2021-04-23 12:18:23 +00:00
alexey-milovidov
74a0ac6917
Merge pull request #23160 from azat/logging-v2
[RFC] Change logging from trace to debug for messages with rows/bytes
2021-04-16 21:18:32 +03:00
Azat Khuzhin
19e0439629 Add ability to flush buffer only in background for StorageBuffer
Add 3 new engine arguments:
- flush_time
- flush_rows
- flush_bytes

That will be checked only for background flush, this maybe useful if
INSERT latency is "crucial".
2021-04-15 21:22:13 +03:00
Azat Khuzhin
d2cf03ea41 Change logging from trace to debug for messages with rows/bytes 2021-04-15 21:00:16 +03:00
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
Nikolai Kochetov
28ca191102
Merge pull request #22087 from ClickHouse/better-filter-push-down
Better filter push down
2021-04-09 10:22:17 +03:00
Azat Khuzhin
c4a7e81287 Add metric to track how much time is spend during waiting for Buffer layer lock
It uses very fast CLOCK_MONOTONIC_COARSE, so this should not be a
problem.
Also note that there is no sense in using microseconds/nanoseconds since
accuracy of CLOCK_MONOTONIC_COARSE usually milliseconds.
2021-04-06 21:13:24 +03:00
Nikolai Kochetov
0e2f52518f Extract converting from UnionStep. 2021-03-25 12:57:14 +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
Nikolai Kochetov
15921fbfcb Remove index by name from ActionsDAG 2021-03-03 23:01:07 +03:00
Anton Popov
a4c00ab5dc
Merge pull request #21303 from ucasFL/forbid
Forbid to drop a column if it's referenced by materialized view
2021-03-03 02:55:06 +03:00
Nikolai Kochetov
ffbea93b10
Merge pull request #19576 from traceon/row-policy-with-prewhere
Allow row policies with PREWHERE
2021-03-02 13:51:37 +03:00
feng lv
a26c9e64a9 fix
fix
2021-03-02 03:20:03 +00:00
feng lv
51021c1164 forbid to drop a column if it's referenced by materialized view 2021-02-28 05:24:39 +00:00
Nikolai Kochetov
d328bfa41f Review fixes. Add setting max_optimizations_to_apply. 2021-02-26 19:29:56 +03:00
Nikolai Kochetov
ae73600fb0 Refactor row level security actions. 2021-02-15 22:48:06 +03:00
Denis Glazachev
45e90961f7 Store and process alias_actions in FilterInfo 2021-02-14 21:16:40 +04:00
Denis Glazachev
99a04b6c64 Merge branch 'master' into row-policy-with-prewhere
* master: (759 commits)
  Suppress UBSan report in Decimal comparison
  Suppress UBSan report in Decimal comparison
  Fix UBSan report in arrayDifference
  Update README.md
  Non significant change in AggregationCommon
  Print stack trace on SIGTRAP
  Fix dependent test
  Fix tests for better parallel run
  Add test for already working code
  Revert "Fix access control manager destruction order"
  Update index.md
  Update index.md
  Update index.md
  Bit more complicated example for isIPv4String - ru
  Bit more complicated example for isIPv4String
  cleanup
  Replace database with ordinary
  Added comments
  Split tests to make them stable
  Fixes
  ...

# Conflicts:
#	src/Storages/MergeTree/MergeTreeRangeReader.cpp
2021-02-14 02:24:00 +04:00
Denis Glazachev
79592b73f8 Store filter info in prewhere info instead of multiple prewheres
Some cleanups
2021-02-14 02:07:13 +04:00
alexey-milovidov
2fe2190a20
Merge pull request #19721 from azat/buffer-profile
Add separate config directive for Buffer profile
2021-02-13 02:43:41 +03:00
Azat Khuzhin
935870b2c2 Add separate config directive for Buffer profile
If you push data via Buffer engine then all your queries will be done
from one user, however this is not always desired behavior, since this
will not allow to limit queries with max_concurrent_queries_for_user and
similar.
2021-02-10 21:40:26 +03:00
Nikolai Kochetov
9869f70a0d Remove AddMissed step and transform. 2021-02-05 14:41:44 +03:00
Denis Glazachev
4f6c880232 Pass and handle a chain of multiple prewhere infos 2021-01-25 18:31:59 +04:00
Azat Khuzhin
b0a80af888 Reduce lock contention for multiple layers of the Buffer engine
Otherwise you can see something like this for the following query:

    ```sql
    WITH
        arrayMap(x -> demangle(addressToSymbol(x)), s.trace) AS trace_array,
        arrayStringConcat(trace_array, '\n') AS trace_string
    SELECT
        p.thread_id,
        p.query_id,
        p.query,
        trace_string
    FROM
    (
        SELECT
            query_id,
            query,
            arrayJoin(thread_ids) AS thread_id
        FROM system.processes
    ) AS p
    INNER JOIN system.stack_trace AS s ON p.thread_id = s.thread_id
    ORDER BY p.query_id ASC
    SETTINGS enable_global_with_statement = 0, allow_introspection_functions = 1
    FORMAT PrettyCompactNoEscapes
    ```

Lots of the following:

    ```sql
    INSERT INTO buffer (...) VALUES

    __lll_lock_wait
    pthread_mutex_lock
    std::__1::mutex::lock()
    DB::StorageBuffer::reschedule()
    DB::BufferBlockOutputStream::write(DB::Block const&)
    ```

That will wait one of this:

    ```
    INSERT INTO buffer (...) VALUES

    ...
    DB::PushingToViewsBlockOutputStream::write(DB::Block const&)
    DB::AddingDefaultBlockOutputStream::write(DB::Block const&)
    DB::SquashingBlockOutputStream::finalize()
    DB::SquashingBlockOutputStream::writeSuffix()
    DB::PushingToViewsBlockOutputStream::writeSuffix()
    DB::StorageBuffer::writeBlockToDestination(DB::Block const&, std::__1::shared_ptr<DB::IStorage>)
    DB::StorageBuffer::flushBuffer(DB::StorageBuffer::Buffer&, bool, bool, bool)
    ```

P.S. we cannot simply unlock the buffer during flushing, see comments in
the code
2021-01-21 22:09:24 +03:00
Azat Khuzhin
c68f7cd5b1 Measure time that spend during flush of the Buffer to the underlying 2021-01-21 21:11:39 +03:00
Alexey Milovidov
24c8e53440 Merge branch 'master' into multiple-nested 2021-01-16 16:28:40 +03:00
Azat Khuzhin
61b2d0ce42 MemoryTracker: Do not ignore server memory limits during blocking by default 2021-01-15 22:46:58 +03:00
alexey-milovidov
78fff6bc39
Merge branch 'master' into multiple-nested 2021-01-15 14:54:27 +03:00
sundy-li
ad01534bd5 Merge branch 'master' into alias_column_partition_prune 2021-01-12 18:28:30 +08:00
Anton Popov
36ae0e4d35 Merge remote-tracking branch 'upstream/master' into HEAD 2021-01-11 13:51:12 +03:00
Azat Khuzhin
714d5a067a Expose supports_parallel_insert via system.table_engines 2021-01-08 14:57:24 +03:00
sundyli
f8815f233c
Merge branch 'master' into alias_column_partition_prune 2021-01-02 11:23:55 +08:00
Alexey Milovidov
4b3ae495d6 Merge branch 'master' into CurtizJ-multiple-nested 2021-01-02 00:25:16 +03:00
Azat Khuzhin
ea4c25e7dd Do not ignore server memory limits during Buffer flush
But ignore them during rollback, since it is better to account memory
incorrectly them terminating the server.
2020-12-31 22:10:39 +03:00
Anton Popov
11283e3d81 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-25 21:25:59 +03:00
Alexey Milovidov
a671f13595 Fix flaky test 01584_distributed_buffer_cannot_find_column 2020-12-25 04:20:09 +03:00
Anton Popov
b6ff6300b2 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-22 18:06:21 +03:00
Anton Popov
40b5ffe3b5 minor renames 2020-12-22 18:06:12 +03:00
alexey-milovidov
c1bd8d5df5
Merge pull request #18329 from azat/buffer-rollback-fix
Fix NULL dereference in Buffer rollback
2020-12-22 09:30:53 +03:00
Azat Khuzhin
6acefa7624 Suppress bugprone-use-after-move in Buffer rollback 2020-12-22 01:22:36 +03:00
Azat Khuzhin
ba57c418d0 Fix NULL dereference in Buffer rollback
<details>

Stacktrace:

```
(gdb) bt
0  DB::appendBlock (from=..., to=...) at ../src/Storages/StorageBuffer.cpp:411
1  DB::BufferBlockOutputStream::insertIntoBuffer (this=<optimized out>, block=..., buffer=...) at ../src/Storages/StorageBuffer.cpp:541
2  0x000000000f2e9d5f in DB::BufferBlockOutputStream::write (this=<optimized out>, block=...) at ../src/Storages/StorageBuffer.cpp:508
3  0x000000000ec426c4 in DB::PushingToViewsBlockOutputStream::write (this=0x7f74660faa18, block=...) at ../src/DataStreams/PushingToViewsBlockOutputStream.cpp:160
4  0x000000000ec49633 in DB::AddingDefaultBlockOutputStream::write (this=0x7f74660f1b18, block=...) at ../src/DataStreams/AddingDefaultBlockOutputStream.cpp:10
5  0x000000000ec483ac in DB::SquashingBlockOutputStream::finalize (this=0x7f74660f1d18) at ../src/DataStreams/SquashingBlockOutputStream.cpp:30
6  0x000000000ec48429 in DB::SquashingBlockOutputStream::writeSuffix (this=0x7f74660f1d18) at ../src/DataStreams/SquashingBlockOutputStream.cpp:50
7  0x000000000ec43f8f in DB::PushingToViewsBlockOutputStream::writeSuffix (this=0x7f74660f8258) at ../src/DataStreams/PushingToViewsBlockOutputStream.cpp:280
8  0x000000000ec43f8f in DB::PushingToViewsBlockOutputStream::writeSuffix (this=0x7f74b7ddea18) at ../src/DataStreams/PushingToViewsBlockOutputStream.cpp:280
9  0x000000000f2e6748 in DB::StorageBuffer::writeBlockToDestination (this=<optimized out>, block=..., table=...) at ../src/Storages/StorageBuffer.cpp:820
10 0x000000000f2ea00b in DB::BufferBlockOutputStream::write (this=0x7f7574e11748, block=...) at ../src/Storages/StorageBuffer.cpp:469
11 0x000000000ec426c4 in DB::PushingToViewsBlockOutputStream::write (this=0x7f7574ed3658, block=...) at ../src/DataStreams/PushingToViewsBlockOutputStream.cpp:160
12 0x000000000ec49633 in DB::AddingDefaultBlockOutputStream::write (this=0x7f7574e84518, block=...) at ../src/DataStreams/AddingDefaultBlockOutputStream.cpp:10
13 0x000000000ec482f4 in DB::SquashingBlockOutputStream::write (this=0x7f7574e84718, block=...) at ../src/DataStreams/SquashingBlockOutputStream.cpp:17
14 0x000000000ebe8bce in DB::CountingBlockOutputStream::write (this=0x7f7574ed3720, block=...) at ../src/DataStreams/CountingBlockOutputStream.cpp:17
15 0x000000000f68e834 in DB::TCPHandler::receiveData (this=<optimized out>, scalar=<optimized out>) at ../src/Server/TCPHandler.cpp:1168
16 0x000000000f68737c in DB::TCPHandler::receivePacket (this=0x7f7574f17000) at ../src/Server/TCPHandler.cpp:918
17 0x000000000f688d2f in DB::TCPHandler::readDataNext (this=0x7f7574f17000, poll_interval=@0x7f6f1dff1f78: 10000000, receive_timeout=@0x7f6f1dff1f68: 300) at ../src/Server/TCPHandler.cpp:460
18 0x000000000f6878be in DB::TCPHandler::readData (this=0x7f7574f17000, connection_settings=...) at ../src/Server/TCPHandler.cpp:490
19 DB::TCPHandler::processInsertQuery (this=0x7f7574f17000, connection_settings=...) at ../src/Server/TCPHandler.cpp:519
20 0x000000000f680ab9 in DB::TCPHandler::runImpl (this=0x7f7574f17000) at ../src/Server/TCPHandler.cpp:268
21 0x000000000f68f297 in DB::TCPHandler::run (this=0x7f7574f17000) at ../src/Server/TCPHandler.cpp:1414
22 0x0000000011fb81cf in Poco::Net::TCPServerConnection::start (this=0x0) at ../contrib/poco/Net/src/TCPServerConnection.cpp:43
23 0x0000000011fb9be1 in Poco::Net::TCPServerDispatcher::run (this=0x7f752ab5fd00) at ../contrib/poco/Net/src/TCPServerDispatcher.cpp:112
24 0x00000000120e71c9 in Poco::PooledThread::run (this=0x7f747d3a4580) at ../contrib/poco/Foundation/src/ThreadPool.cpp:199
25 0x00000000120e315a in Poco::ThreadImpl::runnableEntry (pThread=<optimized out>) at ../contrib/poco/Foundation/src/Thread_POSIX.cpp:345
26 0x00007f760620aea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
27 0x00007f760613aeaf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

(gdb) p to.data.__end_-to.data.__begin_
$17 = 10
(gdb) p to.data.__begin_[9].column.px
$19 = (const DB::IColumn *) 0x7f7328392720
(gdb) p to.data.__begin_[8].column.px
$20 = (const DB::IColumn *) 0x0
(gdb) p to.data.__begin_[7].column.px
$21 = (const DB::IColumn *) 0x7f746f33d360
```

Line numbers matched with this version -
f0e7cb16a7/src/Storages/StorageBuffer.cpp (L411)

</details>
2020-12-21 23:56:56 +03:00
Anton Popov
6de8b05b7c improvements in subcolumns reading 2020-12-17 20:10:33 +03:00
sundyli
36ca21c24a
Merge branch 'master' into alias_column_partition_prune 2020-12-13 00:45:14 +08:00
sundy-li
9407028540 update 2020-12-13 00:42:15 +08:00
Anton Popov
06d5b87bc9 fix nested and subcolumns 2020-12-07 22:02:26 +03:00
Vasily Nemkov
70ea507dae OPTIMIZE DEDUPLICATE BY columns
Extended OPTIMIZE ... DEDUPLICATE syntax to allow explicit (or implicit with asterisk/column transformers) list of columns to check for duplicates on.

Following syntax variants are now supported:

OPTIMIZE TABLE table DEDUPLICATE; -- the old one
OPTIMIZE TABLE table DEDUPLICATE BY *;
OPTIMIZE TABLE table DEDUPLICATE BY * EXCEPT colX;
OPTIMIZE TABLE table DEDUPLICATE BY * EXCEPT (colX, colY);
OPTIMIZE TABLE table DEDUPLICATE BY col1,col2,col3;
OPTIMIZE TABLE table DEDUPLICATE BY COLUMNS('column-matched-by-regex');
OPTIMIZE TABLE table DEDUPLICATE BY COLUMNS('column-matched-by-regex') EXCEPT colX;
OPTIMIZE TABLE table DEDUPLICATE BY COLUMNS('column-matched-by-regex') EXCEPT (colX, colY);

Note that * behaves just like in SELECT: MATERIALIZED, and ALIAS columns are not used for expansion.
Also, it is an error to specify empty list of columns, or write an expression that results in an empty list of columns, or deduplicate by an ALIAS column.
Column transformers other than EXCEPT are not supported.
2020-12-07 09:44:07 +03:00
nikitamikhaylov
72c7cd6693 replace Context& to Settings& 2020-11-25 16:47:32 +03:00
nikitamikhaylov
68bef22fda Merge branch 'master' of github.com:ClickHouse/ClickHouse into merging-sequential-consistency 2020-11-23 16:28:35 +03:00
tavplubix
5cc9cb01cd
Merge pull request #16751 from amosbird/globalcontext
Make global_context consistent.
2020-11-22 18:46:17 +03:00
Amos Bird
1d9d586e20
Make global_context consistent. 2020-11-20 18:23:14 +08:00
Nikolai Kochetov
13eceff55c Remove Converting transform and step. 2020-11-17 20:16:55 +03:00
Nikolai Kochetov
195c941c4e Merge branch 'master' into storage-read-query-plan 2020-11-10 15:02:22 +03:00
Alexey Milovidov
5314185e25 Merge branch 'master' into azat-optimize_skip_unused_shards-optimization 2020-11-08 00:17:59 +03:00
Nikolai Kochetov
c10f733587 Merge branch 'master' into storage-read-query-plan 2020-11-06 15:43:46 +03:00
Azat Khuzhin
e7f15dff55 Do not pass StoragePtr to ReadInOrderOptimizer::getInputOrder()
Looks like this is not required anymore, since #11745
2020-11-03 21:22:46 +03:00
hchen9
feaab260d8 Fix conflict 2020-10-23 12:54:33 -07:00
Nikolai Kochetov
7fa045cff8 Merge branch 'master' into storage-read-query-plan 2020-10-22 13:31:10 +03:00
alexey-milovidov
0b7430dda1
Merge pull request #16206 from ClickHouse/fix-memory-tracking
Fix multiple issues with memory tracking
2020-10-21 14:34:22 +03:00
Alexey Milovidov
2619efadc8 Fix multiple issues with memory tracking 2020-10-21 03:31:34 +03:00