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49 Commits

Author SHA1 Message Date
Robert Schulze
de2a0be025
Don't access static members through instance 
- clang-tidy rightfully complains (-readability-static-accessed-through-instance)
- not going to enable the warning for now to avoid breaking the build
 2024-04-03 18:50:33 +00:00
Nikolai Kochetov
dd458932c9 Try to avoid calculation of scalar subqueries for CREATE TABLE. 2024-02-27 17:46:13 +00:00
Robert Schulze
50cd59a72b
Remove default value for argument 'ignore_aliases' from IAST::getTreeHash() 2023-11-13 10:27:38 +00:00
Nikolay Degterinsky
f3dd317edd Fix a crash during table loading on startup 2023-11-02 02:41:09 +00:00
vdimir
ea1ab52f60
fix 2023-09-28 09:13:01 +00:00
vdimir
9b4cf43fe4
Store NULL in scalar result map for empty subquery result 2023-09-28 09:12:57 +00:00
Sergei Trifonov
802579f3f1
Merge pull request #49618 from ClickHouse/concurrency-control-controllable 
Make concurrency control controllable
 2023-08-29 19:44:51 +02:00
flynn
d071ee7001 Merge branch 'master' of github.com:ClickHouse/ClickHouse into scalar 2023-08-23 06:25:42 +00:00
flynn
a900d08a5f Forbid use_structure_from_insertion_table_in_table_functions when execute scalar 2023-08-12 08:16:44 +00:00
ltrk2
ba4072f049 Adapt changes around SipHash 2023-07-19 10:01:58 -07:00
Alexey Milovidov
2c96580a77
Merge branch 'master' into concurrency-control-controllable 2023-07-04 23:16:04 +03:00
Anton Popov
612173e734 refactoring near alter conversions 2023-05-25 22:54:54 +00:00
Alexey Milovidov
6fddb5bad3 Simplification 2023-05-07 06:31:00 +02:00
Alexey Milovidov
a695d6227d Make concurrency control controllable 2023-05-07 06:16:30 +02:00
Smita Kulkarni
cb04c6301c Support for cte in parameterized views
Implementation: 
* Updated to allow query parameters while evaluating scalar subqueries.
Testing:
* Added test case with cute for parameterized view.
 2023-03-27 16:30:53 +02:00
Alexander Tokmakov
70d1adfe4b
Better formatting for exception messages (#45449) 
* save format string for NetException

* format exceptions

* format exceptions 2

* format exceptions 3

* format exceptions 4

* format exceptions 5

* format exceptions 6

* fix

* format exceptions 7

* format exceptions 8

* Update MergeTreeIndexGin.cpp

* Update AggregateFunctionMap.cpp

* Update AggregateFunctionMap.cpp

* fix
 2023-01-24 00:13:58 +03:00
Nikolai Kochetov
b80b1940ce Fix some tests. 2022-05-27 20:47:35 +00:00
Robert Schulze
118e94523c
Activate clang-tidy warning "readability-container-contains" 
This check suggests replacing <Container>.count() by
<Container>.contains() which is more speaking and in case of
multimaps/multisets also faster.
 2022-04-18 23:53:11 +02:00
Amos Bird
df06f9f974
Fix performance regression of scalar query 2022-04-06 17:50:22 +08:00
mergify[bot]
dd947f964c
Merge branch 'master' into mv_cacheable_scalars 2022-02-07 10:07:26 +00:00
Federico Rodriguez
c0a5bd187a ExecuteScalarSubqueriesVisitor missing static const 
Added string_view
 2022-01-28 15:00:04 -05:00
Raúl Marín
78d2caee7e Can only pre-save scalars if they are cacheable 2022-01-26 17:36:45 +01:00
Raúl Marín
444a8e2519 Minimize changes, improve scalar subquery for MVs 2022-01-26 17:36:45 +01:00
Raúl Marín
4b5ab80e3b Better scalar cache handling 
- Fixes global CTE scalar cache.
- Adds MVs back (views dependent on the source are cached locally and others globally
 2022-01-26 17:36:45 +01:00
Nikolai Kochetov
fd14faeae2 Remove DataStreams folder. 2021-10-15 23:18:20 +03:00
Alexey Milovidov
04199ed81e Fix the case of empty column name 2021-07-24 04:25:00 +03:00
Nikolai Kochetov
7a24e72e76 Merge branch 'master' into fix-header-for-scalar-query-with-empty-result 2021-07-19 15:48:44 +03:00
Nikolai Kochetov
96e20e2641 Fix some tests. 2021-07-19 15:35:55 +03:00
Alexey Milovidov
261a220227 Remove some code 2021-07-17 21:06:46 +03:00
alexey-milovidov
330bf9d510
Update ExecuteScalarSubqueriesVisitor.cpp 2021-07-17 01:11:44 +03:00
Nikolai Kochetov
1c1cc22a06 Fix msan crash from #22517. 2021-07-16 17:22:26 +03:00
Nikolai Kochetov
d996d0bae9 Fix incompatible result type for scalar queries with empty result. 2021-07-16 16:38:35 +03:00
Alexey Milovidov
6a652ef4f6 Remove a chunk of wrong code and look what will happen 2021-06-06 19:28:54 +03:00
Maksim Kita
6aa3137c86 ExecuteScalarSubqueriesVisitor fix error code style check 2021-05-28 23:58:41 +03:00
Nicolae Vartolomei
be95a425d6 Avoid hiding errors like Limit for rows or bytes to read exceeded for subqueries 2021-05-26 16:45:05 +01:00
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
Amos Bird
9205fad8c7
Better 2021-03-04 19:43:03 +08:00
Nikolai Kochetov
a72ef6f026 Fix number of threads for scalar subqueries and subqueries for index. 2021-02-16 11:26:24 +03:00
Amos Bird
8911a038a0
Another fix 2021-02-09 11:46:06 +08:00
Azat Khuzhin
82e7e7d9cb Fix constant folding for expressions depends from subqueries result 
Do not use subquery result, when value is unknown, for constant folding.

v2: fix simple subqueries, fixes 00597_push_down_predicate.
v3:
- use identity over introducing yet another cast analog (as suggested by @akuzm)
- simpler suitable_for_const_folding check
v4: use identity(cast()) since only cast() can provide corrent type (for
data types that does not have it's own type, i.e. DateTime)
v5: do not optimize consts if only_analyze isset, regardless the block
content
 2021-01-21 21:26:50 +03:00
Nikolai Kochetov
b03f28f28c Update building sets. 2021-01-13 21:58:00 +03:00
Amos Bird
882b2a3348
CTE 2020-09-13 09:39:17 +08:00
Anton Popov
de7b0c2424 better exception for function 'in' with invalid number of arguments 2020-07-15 17:25:09 +03:00
Nikolai Kochetov
ea3f638b30 Try fix tests. 2020-05-28 17:11:36 +03:00
Nikolai Kochetov
8d6413accb try fix tests. 2020-05-09 21:43:16 +03:00
Nikolai Kochetov
5cf705c9df Try fix tests. 2020-05-09 21:43:16 +03:00
Nikolai Kochetov
884c93ed93 Do not calculate subqueries when only_analyze enabled. 2020-05-09 21:43:16 +03:00
Alexey Milovidov
0a7edce036 Checkpoint 2020-04-22 09:01:33 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00