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102 Commits

Author SHA1 Message Date
alexey-milovidov
7beffb04ad
Merge pull request #29495 from ClickHouse/improvement_for_strange_mutations 
Minor improvement for strange mutations
 2021-10-17 20:57:06 +03:00
Nikolai Kochetov
a08c98d760 Move some files. 2021-10-16 17:03:50 +03:00
Nikolai Kochetov
2957971ee3 Remove some last streams. 2021-10-13 21:22:02 +03:00
Nikolai Kochetov
340b53ef85 Remove some more streams. 2021-10-08 17:03:54 +03:00
Alexander Tokmakov
afd69ef833 fix check for nondeterministic mutations 2021-10-07 15:24:40 +03:00
Nikolai Kochetov
d0c6f11fcb More. 2021-10-06 20:59:27 +03:00
Nikolai Kochetov
2b7d71d3a2 Fix some other tests. 2021-09-19 23:15:10 +03:00
Nikolai Kochetov
341553febd Fix build. 2021-09-16 20:40:42 +03:00
Nikolai Kochetov
b997214620 Rename QueryPipeline to QueryPipelineBuilder. 2021-09-14 20:48:18 +03:00
Vladimir Chebotarev
de5daa22ab Revert "MATERIALIZE COLUMN xxx FINAL" 
This reverts commit bf1430c1ec.
 2021-08-30 11:50:26 +03:00
Vladimir Chebotarev
40bedd88e7 One more fix. 2021-08-30 11:50:01 +03:00
Vladimir Chebotarev
0d6e0181d6 MATERIALIZE COLUMN xxx FINAL 2021-08-30 11:49:59 +03:00
Vladimir Chebotarev
428657b14f 2. Draw the rest of that owl. 2021-08-30 11:49:26 +03:00
Vladimir Chebotarev
ce0850007f 1. Draw some circles. 2021-08-30 11:49:26 +03:00
mergify[bot]
ae22bab2c4
Merge branch 'master' into materialize_ttl_recalculate_only 2021-08-24 08:49:19 +00:00
Nikolai Kochetov
66fdb859f3
Merge pull request #27528 from amosbird/projection-fix12 
Fix projection materialization with missing columns
 2021-08-13 15:20:51 +03:00
Amos Bird
e63c26edb7
Fix projection materialization with missing columns 2021-08-10 21:47:27 +08:00
kssenii
9ca422f0c5 Introduce CAST for internal usage 2021-08-07 09:03:10 +00:00
terrylin
dd539f0a0d improvement of materilize ttl 2021-08-05 15:33:02 +08:00
terrylin
bd3d9a4518 materialize ttl recalculate only (optional) 2021-08-05 14:17:48 +08:00
terrylin
88b9e7f24f materialize ttl recalculate only optional 2021-08-04 22:16:13 +08:00
terrylin
09a4f82d0f code style check 2021-07-31 20:36:40 +08:00
terrylin
c49c2e5e18 fix compile error 2021-07-30 17:15:04 +08:00
terrylin
55f3e7e65a improvement of materilize ttl 2021-07-30 12:27:15 +08:00
Nikolai Kochetov
fd754430eb Remove more streams. 2021-07-22 19:05:52 +03:00
Anton Popov
880ed24565 move comment 2021-06-21 18:31:18 +03:00
Anton Popov
662d5b8495 fix ALTER MODIFY COLUMN of columns, that participates in TTL expressions 2021-06-21 18:20:18 +03:00
alesapin
ca4628d31c
Merge pull request #25197 from ClickHouse/disable-paln-optimizations-for-mutations 
Do not optimize query plan for mutations.
 2021-06-15 17:15:36 +03:00
Nikolai Kochetov
52f60692c8 Do not optimize query plan for mutations. 2021-06-11 11:48:12 +03:00
Ivan Lezhankin
ae38b4a3f1 Merge remote-tracking branch 'upstream/master' into ast-table-identifier-2 2021-06-02 16:07:59 +03:00
Nikolai Kochetov
afc1fe7f3d Make ContextPtr const by default. 2021-05-31 17:49:02 +03:00
Ivan Lezhankin
bd16dd22b9 Merge remote-tracking branch 'upstream/master' into ast-table-identifier-2 2021-05-14 15:40:33 +03:00
Amos Bird
264cff6415
Projections 
TODO (suggested by Nikolai)

1. Build query plan fro current query (inside storage::read) up to WithMergableState
2. Check, that plan is simple enough: Aggregating - Expression - Filter - ReadFromStorage (or simplier)
3. Check, that filter is the same as filter in projection, and also expression calculates the same aggregation keys as in projection
4. Return WithMergableState if projection applies

3 will be easier to do with ActionsDAG, cause it sees all functions, and dependencies are direct (but it is possible with ExpressionActions also)

Also need to figure out how prewhere works for projections, and
row_filter_policies.

wip
 2021-05-11 18:12:23 +08:00
Ivan Lezhankin
cdd825b18b Merge remote-tracking branch 'upstream/master' into ast-table-identifier-2 2021-04-23 18:08:25 +03:00
Anton Popov
0a0c510aa2 minor fixes 2021-04-20 05:51:07 +03:00
Ivan Lezhankin
00e8571088 Fix for alter update and IN operator 2021-04-14 18:35:52 +03:00
hexiaoting
61e2ffc0dd Fix build error 2021-04-14 16:53:06 +08:00
hexiaoting
4f36ac7f64 Fix error 2021-04-13 17:31:49 +08:00
hexiaoting
52bdec396b Merge remote-tracking branch 'origin/master' into dev_nested_upadte 2021-04-13 09:56:47 +08:00
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
hexiaoting
8c60f95551 Fix error 2021-04-07 10:39:01 +08:00
hexiaoting
6e8583a028 Add array size check for Nested Type subcolumns when Update 2021-04-02 19:31:33 +08:00
Nikolai Kochetov
1fb81631ad Fix style. 2021-03-11 21:00:55 +03:00
Nikolai Kochetov
a5a8a70e6f Remove commented code. 2021-03-11 20:03:39 +03:00
Nikolai Kochetov
4f133ae036 Merge branch 'master' into refactor-actions-dag 2021-03-10 12:40:55 +03:00
Nikolai Kochetov
5ef9d87790 Fix some other tests. 2021-03-10 11:41:24 +03:00
Nikolai Kochetov
fc415952ce Try fix test. 2021-03-05 16:56:44 +03:00
alesapin
aff86b1da2 Fix deadlock in delete mutations when predicate contains table itself 2021-03-05 15:32:55 +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