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38 Commits

Author SHA1 Message Date
vdimir
1e3fa2e01f
Refactor PreparedSets/SubqueryForSet 2022-07-26 18:39:02 +00:00
Dmitry Novik
fd9d897df2 Fix ActionsDAG for window expressions 2022-07-11 23:18:44 +00:00
Dmitry Novik
8479d880f3 Remove redundant code 2022-06-16 15:49:49 +00:00
Dmitry Novik
f9b71551d0 Cleanup ActionsVisitor 2022-06-16 15:11:16 +00:00
Dmitry Novik
0c6ed20b42 Fix window expression evaluation 2022-06-13 23:11:53 +00:00
Dmitry Novik
58d79f8eed Support expressions with window functions 2022-06-04 02:01:49 +00:00
Dmitry Novik
16c6b60703 Introduce AggregationKeysInfo 2022-05-25 23:22:29 +00:00
Dmitry Novik
e5b395e054 Support ROLLUP and CUBE in GROUPING function 2022-05-16 17:33:38 +00:00
Dmitry Novik
6fc7dfea80 Support ordinary GROUP BY 2022-05-13 23:04:12 +00:00
Dmitry Novik
ae81268d4d Try to compute helper column lazy 2022-05-13 14:55:50 +00:00
Dmitry Novik
c5b40a9c91 WIP on GROUPING function 2022-05-12 16:40:26 +00:00
Alexey Milovidov
a0fe29e243 Remove Arcadia 2022-04-15 23:59:49 +02:00
Amos Bird
243de091bb
Validate some thoughts over making sets 2022-03-21 10:58:44 +08:00
Maksim Kita
1f5837359e clang-tidy check performance-noexcept-move-constructor fix 2022-03-02 18:15:27 +00:00
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
Nikolai Kochetov
15921fbfcb Remove index by name from ActionsDAG 2021-03-03 23:01:07 +03:00
Nikolai Kochetov
58c4a7b890 Some renames. 2020-11-11 19:52:27 +03:00
Nikolai Kochetov
9aeb757da4 Merge branch 'master' into actions-dag-f14 2020-11-06 15:04:20 +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
Nikolai Kochetov
ceb83602b8 Refactor 2020-11-02 15:07:01 +03:00
Nikolai Kochetov
2a0db5d627 Merge branch 'master' into nikitamikhaylov-totals-having 2020-11-02 14:36:18 +03:00
nikitamikhaylov
fe9440689a better 2020-10-24 00:05:24 +03:00
nikitamikhaylov
d908cddb49 done 2020-10-23 22:09:02 +03:00
Nikolai Kochetov
a2014378fe Remove has_untuple flag 2020-10-23 19:57:22 +03:00
Nikolai Kochetov
69ae6ace47 Add untuple. 2020-10-21 21:17:27 +03:00
Nikolai Kochetov
0b1fe69ad7 Fix build. 2020-09-30 16:31:06 +03:00
Nikolai Kochetov
a1aca04711 Fix build. 2020-09-30 15:32:37 +03:00
Nikolai Kochetov
782823de4d Fix build. 2020-09-30 14:45:47 +03:00
Nikolai Kochetov
de56c02525 Merge branch 'master' into expression-dag 2020-09-29 12:18:29 +03:00
Maxim Akhmedov
6914a86673 Put createBlockForSet declaration to header file. 2020-09-25 17:49:54 +03:00
Nikolai Kochetov
4aed515e19 Add ExpressionDAG [Part 5]. 2020-09-13 16:51:31 +03:00
Nikolai Kochetov
c1469aff93 Add ExpressionDAG [Part 2]. 2020-09-10 19:01:41 +03:00
Nikolai Kochetov
a5ed6409ad Add ExpressionDAG [Part 1]. 2020-09-10 10:30:03 +03:00
Azat Khuzhin
308e094d04 Fix arrayJoin() capturing in lambda 
Fixes the following LOGICAL_ERROR:

    $ clickhouse-client -q 'select arrayFilter((a) -> ((a, arrayJoin([[]])) IN (Null, [Null])), [])'
    2020.08.16 00:32:01.967102 [ 1744189 ] {b40a5ebd-d710-4f03-bb18-57db67de1181} <Error> : Logical error: 'Lambda captured argument arrayJoin(array(array())) not found in required columns.'.
    clickhouse-server: ../src/Common/Exception.cpp:45: DB::Exception::Exception(const string&, int): Assertion `false' failed.

Since there are multiple input columns for arrayJoin():

    (gdb) p captured_names_
    $6 = std::vector of length 3, capacity 4 = {"arrayJoin(array(array()))", "arrayJoin(array(array()))", "__set"}

While FunctionCaptureOverloadResolver cannot handle non-unique columns.
 2020-08-25 21:06:21 +03:00
Alexander Kuzmenkov
1d3fe23b3b review fixes 2020-04-14 20:41:06 +03:00
Alexander Kuzmenkov
35783af25d Merge remote-tracking branch 'origin/master' into HEAD 2020-04-07 03:34:39 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00