Nikolai Kochetov
ec64def384
Use QueryPlan while reading from MergeTree.
2020-10-01 20:34:22 +03:00
Azat Khuzhin
4043be3121
Add new query processing stage WithMergeableStateAfterAggregation
...
Process query until the stage where the aggregate functions were
calculated and finalized.
It will be used for optimize_distributed_group_by_sharding_key.
v2: fix aliases
v3: Fix protocol ABI breakage due to WithMergeableStateAfterAggregation
Conditions >= for QueryProcessingStage::Enum has been verified, and they
are ok (in InterpreterSelectQuery).
2020-09-03 00:51:08 +03:00
Artem Zuikov
89e9673336
Hotfix for pushdown with StorageMerge ( #13679 )
2020-08-14 12:38:18 +03:00
Nikolai Kochetov
20e63d2271
Refactor Pipe [part 6]
2020-08-06 15:24:05 +03:00
Nikolai Kochetov
2cca4d5fcf
Refactor Pipe [part 2].
2020-08-03 16:54:14 +03:00
Alexander Kuzmenkov
f6f2812f73
Block structure mismatch is a program error
2020-07-28 21:35:18 +03:00
Artem Zuikov
2afd123eda
Refactoring: extract TreeOptimizer from SyntaxAnalyzer ( #12645 )
2020-07-22 20:13:05 +03:00
alesapin
c76b4b3481
Clang-tidy fixes
2020-06-22 18:51:11 +03:00
alesapin
4c0879ae30
Better logging in storages
2020-06-19 20:17:13 +03:00
alesapin
c9fa5d2ec3
Better naming
2020-06-19 18:39:41 +03:00
alesapin
d79982f497
Better locks in Storages
2020-06-18 19:10:47 +03:00
alesapin
35ce47951d
Fix storage merge
2020-06-18 12:22:54 +03:00
alesapin
dffdece350
getColumns in StorageInMemoryMetadta (only compilable)
2020-06-17 19:39:58 +03:00
alesapin
ef8781cce7
Better getVirtuals method
2020-06-17 17:37:21 +03:00
alesapin
ba04d02f1e
Compilable sorting key in metadata
2020-06-17 14:05:11 +03:00
alesapin
62f2c17a66
Secondary indices in StorageInMemoryMetadata
2020-06-17 12:38:47 +03:00
alesapin
2fac3290f0
Merge branch 'master' into atomic_metadata5
2020-06-17 11:14:03 +03:00
alexey-milovidov
f387752cf1
Merge pull request #11702 from ClickHouse/fix-mv-header
...
Fix mv header
2020-06-16 22:43:38 +03:00
alesapin
1ddeb3d149
Buildable getSampleBlock in StorageInMemoryMetadata
2020-06-16 18:51:29 +03:00
alesapin
71f99a274d
Compileable getSampleBlockWithColumns in StorageInMemoryMetadata
2020-06-16 17:25:08 +03:00
Nikolai Kochetov
66c0ef2610
Do not materialize header for merge tables.
2020-06-16 11:08:32 +03:00
alesapin
36ba0192df
Metadata in read and write methods of IStorage
2020-06-15 22:08:58 +03:00
alesapin
af2fe2ba55
Compilable setColumns, setConstraints, setIndices
2020-06-15 19:55:33 +03:00
alesapin
8be957ecb5
Better checks around metadata
2020-06-10 14:16:31 +03:00
Anton Popov
5c42408add
Merge pull request #9113 from dimarub2000/group_by_in_order_optimization
...
[WIP] Optimization of GROUP BY with respect to table sorting key.
2020-06-06 14:25:59 +03:00
Alexander Kuzmenkov
c7d9094a7a
Merge pull request #11259 from ClickHouse/consistent_metadata3
...
More consistent metadata for secondary indices
2020-06-03 12:23:21 +03:00
alexey-milovidov
9b07989954
Merge pull request #11348 from ClickHouse/lazy-database-segfault-2
...
Fix potential segfault when using Lazy database.
2020-06-02 16:37:23 +03:00
Alexey Milovidov
a6bf4b5d70
Fix error with Lazy database
2020-06-02 05:06:16 +03:00
Nikolai Kochetov
53d12f5ab8
Try fix build.
2020-06-01 20:06:21 +03:00
Nikolai Kochetov
325393d340
Try fix build.
2020-06-01 19:58:36 +03:00
alesapin
3847ea892d
Merge branch 'master' into consistent_metadata3
2020-06-01 13:17:59 +03:00
Dmitry
4b0d32f026
Merge branch 'master' of github.com:yandex/ClickHouse into group_by_in_order_optimization
2020-05-31 00:21:02 +03:00
alexey-milovidov
3eea042d16
Merge pull request #11243 from ClickHouse/remove-experimental-use-processors-flag-4
...
Remove some code.
2020-05-30 21:05:14 +03:00
Alexander Tokmakov
3cff070f89
add context to IDatabase methods
2020-05-28 23:10:45 +03:00
alesapin
52ca6b2051
I'm able to build it
2020-05-28 15:37:05 +03:00
Nikolai Kochetov
da0052858d
Fix build.
2020-05-28 13:57:04 +03:00
Dmitry
bbe0245b9d
changes after review #1
2020-05-13 16:49:10 +03:00
alesapin
f981649213
Fix pushing to views stream and refactor virtuals
2020-04-28 13:38:57 +03:00
alesapin
4badd0fd28
Better code
2020-04-27 20:46:51 +03:00
alesapin
c24ab563d7
Fix several wrong usages
2020-04-27 18:38:35 +03:00
alesapin
18c550df15
Better virtuals logic
2020-04-27 16:55:30 +03:00
alesapin
2829774105
Merge branch 'master' into refactor_istorage
2020-04-27 15:34:21 +03:00
alesapin
b4425c2dc4
Remove getColumn and hasColumn methods from IStorage
2020-04-24 13:20:03 +03:00
Alexander Tokmakov
04d6b59ac0
Merge branch 'master' into database_atomic
2020-04-23 17:31:37 +03:00
Alexey Milovidov
1e325a9fd9
Checkpoint
2020-04-22 09:22:14 +03:00
Alexander Tokmakov
b29bddac12
Merge branch 'master' into database_atomic
2020-04-20 14:09:09 +03:00
Alexey Milovidov
8ad04d4fec
Remove useless code
2020-04-15 00:05:45 +03:00
Alexander Tokmakov
5e6d4b9449
Merge branch 'master' into database_atomic
2020-04-12 16:35:44 +03:00
Alexander Kazakov
497df3086f
Merge branch 'master' into timed_rwlock
...
Change-Id: I620bfde2121ff013773b001d514b40b1e796a58b
2020-04-10 11:38:20 +03:00
Alexander Kazakov
26dd6140b2
Added new config settings to control timeouts
...
* "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
