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110 Commits

Author SHA1 Message Date
Nikolai Kochetov
5106c24e88 Merge branch 'master' into read-in-order-from-query-plan 2022-10-27 18:12:20 +00:00
Robert Schulze
fd86829824
Consolidate config_core.h into config.h 
Less duplication, less confusion ...
 2022-09-28 13:31:57 +00:00
Amos Bird
652c7cb519
Add comments to FunctionNameNormalizer. 2022-09-19 22:07:04 +08:00
Nikolai Kochetov
dc03a83ad7 Reimplement read-in-order optimisation on top of query plan. 2022-08-19 17:56:02 +00:00
Igor Nikonov
f33a0d8c85 More simple way to check if sorting order is preserved 
- there is a case where it's done wrong
 2022-08-12 23:42:37 +00:00
Igor Nikonov
75f6fcfa70 Merge remote-tracking branch 'origin/master' into skipping_sorting_step 2022-08-11 12:35:55 +00:00
Igor Nikonov
366ead3828 Consider aliases when checking if sorting order is preserved by 
expression
 2022-08-09 11:27:17 +00:00
Maksim Kita
c030fd05e7 ActionsDAG rename index to outputs 2022-08-08 18:01:32 +02:00
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
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
0a659f5ab8 Analyze ActionsDAG in ExpressionStep 
+ 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
Nikolai Kochetov
eaeb30a71a Merge branch 'master' into use-dag-in-key-condition 2022-07-19 18:39:52 +02:00
Nikolai Kochetov
a02e1d2f4a Simplify code a little bit. 2022-05-10 16:00:00 +00:00
Dmitry Novik
8d59211f01 Remove redundant ActionType 2022-05-06 18:50:21 +00:00
Dmitry Novik
161f52292b Support distributed queries 2022-05-05 13:56:16 +00:00
Dmitry Novik
a16710c750 Merge remote-tracking branch 'origin/master' into grouping-sets-fix 2022-04-14 17:29:51 +00:00
Nickita Taranov
b095838444 stash 2022-04-04 14:33:57 +02:00
Nickita Taranov
4c51329ad6 stash 2022-04-04 14:33:57 +02:00
Dmitry Novik
67df01d025
Merge branch 'master' into grouping-sets-fix 2022-02-22 04:18:03 -08:00
Amos Bird
52aabf98fe
Revise and add more comments 2022-02-06 16:53:54 +08:00
fanzhou
912338629e grouping sets support multiple group 2022-01-11 11:26:11 +00:00
alexey-milovidov
0a55fa3dc2
Revert "Grouping sets dev" 2021-12-25 20:30:31 +03:00
fanzhou
2912344896 grouping sets support multiple group 2021-11-29 18:32:55 +03:00
alexey-milovidov
69bc2a8d2a
Merge pull request #30780 from ClickHouse/remove-cruft 
Remove cruft
 2021-10-28 17:42:18 +03:00
Alexey Milovidov
8b4a6a2416 Remove cruft 2021-10-28 02:10:39 +03:00
Azat Khuzhin
dd7bffcaf9 ActionsDAG: add allow_constant_folding flag for removeUnusedActions() 2021-10-26 22:56:44 +03:00
Azat Khuzhin
248b689067 ActionsDag: add allow_remove_inputs for other variants of removeUnusedActions() 2021-10-26 22:56:44 +03:00
Mike Kot
8e9aacadd1 Initial: replacing hardcoded toString for enums with magic_enum 2021-09-06 16:24:03 +02:00
Pavel Kruglov
b841a96c39 Refactor code 2021-08-10 14:31:15 +03:00
Pavel Kruglov
70b51133c1 Try to simplify code 2021-08-09 18:01:08 +03:00
Pavel Kruglov
62d4f4b25c Small refactoring and adding comments 2021-08-09 17:54:14 +03:00
Pavel Kruglov
cdbe4951f4 Add some optimizations and fixes 2021-08-09 17:50:09 +03:00
Pavel Kruglov
b6061e132a Small fixes 2021-08-09 17:44:39 +03:00
Pavel Kruglov
50d4192126 Implement short circuit function evaluation, first attempt 2021-08-09 17:43:10 +03:00
Nikolai Kochetov
0ae7195a8c Merge branch 'master' into use-dag-in-key-condition 2021-07-14 12:02:18 +03:00
Alexey Milovidov
d848e5495c Better implementation 2021-07-12 09:36:46 +03:00
Alexey Milovidov
ff5c433f10 Check for non-deterministic functions in keys, including constant expressions 2021-07-12 08:58:19 +03:00
Maksim Kita
b3e3a3cde0 Fixed tests 2021-07-02 16:36:02 +03:00
Nikolai Kochetov
7963600e9d Merge branch 'master' into use-dag-in-key-condition 2021-06-29 19:02:00 +03:00
vdimir
85bcf8a1dc
Merge branch 'master' into view-join-settings 2021-06-22 17:36:44 +03:00
Nikolai Kochetov
21e39e10ea Update KeyCondition constructor 2021-06-22 13:28:56 +03:00
Maksim Kita
ed443c8941 Function constant result with nonconstant arguments 2021-05-24 10:16:12 +03:00
vdimir
7e39e8474f
Merge branch 'master' into view-join-settings 2021-05-20 12:08:50 +03:00
Maksim Kita
150a88d647 ExpressionActions compile only necessary places 2021-05-19 11:43:16 +03:00
vdimir
6a24e9599f
Upd comment for makeConvertingActions 2021-05-13 17:22:53 +03:00
Nikolai Kochetov
d78be51fb4 Calculate header for ActionsDAG 2021-05-13 16:38:18 +03:00
Amos Bird
718c284437
Fix more tests 2021-05-11 18:12:28 +08:00
Amos Bird
a3fd0b6f2e
Fix tests 2021-05-11 18:12:28 +08:00