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5e78105786
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212 Commits

Author SHA1 Message Date
Alexander Kuzmenkov
5e78105786 cleanup 3 2021-02-02 02:27:17 +03:00
Alexander Kuzmenkov
5519e4c134 unbounded following frame end 2021-01-30 04:16:44 +03:00
Alexander Kuzmenkov
2dd5062cc0 use current row as partition etalon 2021-01-28 23:46:22 +03:00
Alexander Kuzmenkov
09e192395a update comments and apply the setNeeded() advice from Nikolai 2021-01-28 23:39:27 +03:00
Alexander Kuzmenkov
1b891e042d fix a bug 2021-01-28 21:18:16 +03:00
Alexander Kuzmenkov
3ace39fbf7 simplify a loop and make RANGE frame the default 2021-01-28 20:05:01 +03:00
Alexander Kuzmenkov
e553eb112f cleanup 2021-01-28 16:47:06 +03:00
Alexander Kuzmenkov
629cb44d4c everything was wrong 2021-01-28 16:42:18 +03:00
Alexander Kuzmenkov
0d69249c56 typo 2021-01-27 03:27:40 +03:00
Alexander Kuzmenkov
83cfdde6d9 RANGE frame works in some cases 2021-01-27 03:08:15 +03:00
Alexander Kuzmenkov
10a8831d8b partition by -- single loop 2021-01-26 20:59:38 +03:00
Alexander Kuzmenkov
b8a2a29f94 cleanup 2021-01-26 18:31:09 +03:00
Alexander Kuzmenkov
574454c270 cleanup 2021-01-25 18:07:09 +03:00
Alexander Kuzmenkov
f8f79d5788 tmp -- the tests pass by some miracle 2021-01-23 02:03:07 +03:00
Alexander Kuzmenkov
18c944257a cleanup 2021-01-20 20:23:15 +03:00
Alexander Kuzmenkov
6e4b9aa862 don't use simple transform 2021-01-20 10:10:54 +03:00
Alexander Kuzmenkov
d4e5d5fdb4
Merge pull request #18455 from ClickHouse/aku/window-prototype 
[wip] some window function fixes
 2020-12-29 19:23:19 +03:00
Alexander Kuzmenkov
844239b1c3 tmp fixes (split me) 2020-12-24 07:03:33 +03:00
Anton Popov
204a20fe29 remove unused code 2020-12-23 20:34:00 +03:00
Alexander Kuzmenkov
3f33e6b3e0 some review fixes 2020-12-22 20:46:31 +03:00
Alexander Kuzmenkov
dadfc76f8f fix the fuzzer 2020-12-22 07:02:39 +03:00
Alexander Kuzmenkov
abad6b9e49 clang-tidy is so annoying 2020-12-22 04:41:02 +03:00
Alexander Kuzmenkov
575d5c69ef fix partition boundaries for multiple window functions 2020-12-22 00:23:45 +03:00
Alexander Kuzmenkov
ac9fc15509 cleanup 2020-12-21 12:59:11 +03:00
Alexander Kuzmenkov
132a0b42eb cleanup 2020-12-18 20:13:28 +03:00
Alexander Kuzmenkov
a1326414ff Merge remote-tracking branch 'origin/master' into tmp 2020-12-17 00:46:14 +03:00
Alexander Kuzmenkov
e335074c39 works across the blocks 2020-12-16 15:57:47 +03:00
Alexander Kuzmenkov
fabb37d3c9 cleanup 2020-12-15 20:39:58 +03:00
Nikolai Kochetov
6defcbb662
Merge branch 'master' into optimize-data-on-insert 2020-12-15 16:50:42 +03:00
Alexander Kuzmenkov
a75ca3cb79 Merge remote-tracking branch 'origin/master' into tmp 2020-12-15 03:36:43 +03:00
Alexander Kuzmenkov
6d5b23de67 something works 2020-12-15 03:36:03 +03:00
Alexander Kuzmenkov
6f991725c3 forgot new files 2020-12-11 01:16:58 +03:00
Alexander Kuzmenkov
eb0c817bf2 expression analyzer part 2020-12-09 14:14:40 +03:00
Pavel Kruglov
4b58528b9e Rename getPos to getRow, change mergeBlock, pass setting instead of context 2020-12-04 19:25:30 +03:00
Pavel Kruglov
905ba78adc Merge branch 'master' of github.com:ClickHouse/ClickHouse into optimize-data-on-insert 2020-12-04 18:56:46 +03:00
Alexander Kuzmenkov
8ee86e35d2 debug 2020-12-02 21:16:31 +03:00
Azat Khuzhin
ccd794a676 Add remerge_sort_lowered_memory_bytes_ratio setting 
Sometimes default ratio is not good enough (2), since it depends on lots
of factors:
- size of LIMIT
- max_memory_usage
- ...

So add a separate setting for it.

But note that it make sense to set
remerge_sort_lowered_memory_bytes_ratio only in range (1, 2]

Since <= 1 will just use more CPU, and > 2 will use more RAM and will
unlikely be faster.
 2020-11-29 21:16:42 +03:00
Pavel Kruglov
547ec19fb3 Merge branch 'master' of github.com:ClickHouse/ClickHouse into optimize-data-on-insert 2020-11-18 12:01:59 +03:00
Nikolai Kochetov
13eceff55c Remove Converting transform and step. 2020-11-17 20:16:55 +03:00
Pavel Kruglov
8d5e0784d3 Add setting optimize_on_insert 2020-11-12 23:37:23 +03:00
Nikolai Kochetov
9b13d0e0eb Revert "Add ActionsDAG::updateHeader()" 
This reverts commit b78657656c.
 2020-11-11 20:17:26 +03:00
Nikolai Kochetov
b78657656c Add ActionsDAG::updateHeader() 2020-11-11 16:50:29 +03:00
Nikolai Kochetov
1846bb3cac Merge branch 'master' into actions-dag-f14 2020-11-11 13:08:57 +03:00
Nikolai Kochetov
1db8e77371 Add comments. Update ActionsDAG::Index 2020-11-10 17:54:59 +03:00
Nikolai Kochetov
c10f733587 Merge branch 'master' into storage-read-query-plan 2020-11-06 15:43:46 +03:00
Nikolai Kochetov
9aeb757da4 Merge branch 'master' into actions-dag-f14 2020-11-06 15:04:20 +03:00
nikitamikhaylov
aceb82ae6a better 2020-11-05 19:00:05 +03:00
Nikolai Kochetov
6767a226fc Merge branch 'master' into actions-dag-f14 2020-11-03 15:21:06 +03:00
Nikolai Kochetov
07a7c46b89 Refactor ExpressionActions [Part 3] 2020-11-03 14:28:28 +03:00
Alexey Milovidov
32ed8c9681 Fix trailing whitespace 2020-10-26 22:12:40 +03:00