Igor Nikonov
75f6fcfa70
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-11 12:35:55 +00:00
vdimir
b7c5c54181
Fix build
2022-08-10 13:43:55 +00:00
vdimir
5eb4cd39e0
Merge branch 'master' into refactor-prepared-sets
2022-08-10 11:47:49 +00:00
Igor Nikonov
70b52f7cb9
Fix test, review comments
2022-08-09 16:29:56 +00:00
Maksim Kita
a576a55375
Fixed build
2022-08-09 15:03:59 +02:00
Igor Nikonov
366ead3828
Consider aliases when checking if sorting order is preserved by
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expression
2022-08-09 11:27:17 +00:00
Igor Nikonov
1439664df6
EXPLAIN tests
2022-08-08 20:46:43 +00:00
Maksim Kita
c030fd05e7
ActionsDAG rename index to outputs
2022-08-08 18:01:32 +02:00
Igor Nikonov
15bdeba074
Fix review comments
2022-08-08 14:43:03 +00:00
Igor Nikonov
86c5280db3
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-08 12:43:06 +00:00
Igor Nikonov
6572a447fa
Check if sorting order is preserved for FilterStep
2022-08-08 12:42:10 +00:00
vdimir
708747ca0b
Merge branch 'master' into refactor-prepared-sets
2022-08-08 14:27:18 +02:00
Vladimir C
6bd4821656
Merge pull request #39575 from vdimir/join_pushdown_column_not_found
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Fix column not found for push down with join
2022-08-08 14:04:42 +02:00
Igor Nikonov
254d14b1d3
Remove debug trace from DistinctStep
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+ this information can be seen later via EXPLAIN PLAN
2022-08-07 13:12:11 +00:00
Igor Nikonov
f52720fedc
Try to fix style errors
2022-08-06 23:33:19 +00:00
Igor Nikonov
988ce29e9e
Check if expression step violates sorting correctly
2022-08-06 22:37:14 +00:00
Igor Nikonov
f5f6ada69b
ActionsDAG check is not dependent on sort description
2022-08-05 11:00:18 +00:00
Igor Nikonov
a70c47f780
EXPLAIN PLAN sortmode options
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+ ActionsDAG fixes
2022-08-04 22:02:53 +00:00
Igor Nikonov
0a659f5ab8
Analyze ActionsDAG in ExpressionStep
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+ check if sorting order can be kept from prevous step
+ EXPLAIN PLAN header=1 contains Sort Mode and Sort Description for each step
+ some tests
+ fix some review comments
2022-08-04 19:30:25 +00:00
Vladimir C
a627b00c43
Merge branch 'master' into refactor-prepared-sets
2022-08-04 13:27:38 +02:00
vdimir
298fb2431d
Fix column not found for push down with join
2022-08-04 10:58:21 +00:00
Igor Nikonov
8eafca65c9
Fix style
2022-08-02 17:58:31 +00:00
Igor Nikonov
0cb59aa38c
ExpressionStep: simple check if expression changes sorting order
2022-08-02 10:45:05 +00:00
Nikolai Kochetov
22fbfe19a4
Merge branch 'master' into use-dag-in-key-condition
2022-07-31 21:54:12 +02:00
Igor Nikonov
7f0adb5eb0
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-07-31 07:07:36 +00:00
Maksim Kita
8fc6bad4f4
Join enums refactoring
2022-07-29 18:35:05 +02:00
Nikolai Kochetov
59a11b32ad
Merge branch 'master' into use-dag-in-key-condition
2022-07-29 17:01:33 +02:00
Igor Nikonov
fb5799fe7f
More generic getInputOrderInfo() in query info
2022-07-29 14:36:36 +00:00
Vladimir C
115506356c
Merge branch 'master' into refactor-prepared-sets
2022-07-27 19:57:23 +02:00
Anton Popov
1547c010b9
Merge pull request #39432 from ClickHouse/distinct_sorted_chunk_perf_impr
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DISTINCT in order: perf improvement
2022-07-27 14:17:58 +02:00
vdimir
8eecb9ef82
upd PreparedSets: rename/change signature of methods, add comments
2022-07-27 11:22:16 +00:00
vdimir
d9928ac93d
Add methods to SubqueryForSet, do not use refernce to SetPtr
2022-07-26 18:39:09 +00:00
vdimir
1e3fa2e01f
Refactor PreparedSets/SubqueryForSet
2022-07-26 18:39:02 +00:00
Nikolai Kochetov
d7cc3831ea
Push predicate over StorageMerge.
2022-07-26 15:01:39 +00:00
Nikolai Kochetov
b70be40804
Merge branch 'master' into use-dag-in-key-condition
2022-07-25 14:30:22 +02:00
Igor Nikonov
572dd864fe
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-07-25 12:19:14 +00:00
Igor Nikonov
dc96a6270d
Remove optimize_memory_usage flag
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Memory usage with DistinctSortedTransform fixed in #39538
2022-07-25 10:27:33 +00:00
Alexander Gololobov
460950ecdc
Merge branch 'master' into feature/sql-standard-delete
2022-07-24 21:27:22 +02:00
Igor Nikonov
329adc3419
Merge branch 'master' into distinct_sorted_chunk_perf_impr
2022-07-22 12:58:59 +02:00
Igor Nikonov
51f63c3a0c
Add setting optimize_distinct_in_order_memory_usage
2022-07-22 10:57:57 +00:00
Igor Nikonov
7db5d54820
Adopt to the case when not all columns in distinct are part of sorting
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description
2022-07-21 21:04:58 +00:00
Igor Nikonov
122a1123b2
- disable the worst case for distinct in order in perf test for now
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+ functional test for query with the worst perfomance
+ debug logging in DistinctStep
2022-07-21 15:03:19 +00:00
Alexander Gololobov
1ea9f143ff
Leave only _row_exists-based implementation of lightweight delete
2022-07-21 11:26:13 +02:00
Igor Nikonov
635a566bec
Comment change
2022-07-20 21:37:46 +00:00
Igor Nikonov
e50aebb5f0
Merge branch 'master' into distinct_sorted_chunk_perf_impr
2022-07-20 23:17:11 +02:00
Igor Nikonov
965f96bd84
DISTINCT in order: perf improvement
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+ reduce allocations in DistinctSortedChunkTransform
+ use it for final distinct as well
2022-07-20 20:44:47 +00:00
Nikolai Kochetov
91043351aa
Fixing build.
2022-07-20 20:30:16 +00:00
Nikolai Kochetov
4e8cd70b1d
Merge branch 'master' into use-dag-in-key-condition
2022-07-20 17:38:33 +02:00
Nikolai Kochetov
f570cde815
Fixing build.
2022-07-19 20:19:57 +00:00
Igor Nikonov
1fe83cc8d8
optimize_sorting_for_input_stream setting and perf tests
2022-07-19 16:58:15 +00:00
