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772 Commits

Author SHA1 Message Date
Alexander Tokmakov
9319863a59 refactor table dependencies 2019-12-26 20:23:24 +03:00
alexey-milovidov
fee9fda34c
Merge pull request #8130 from CurtizJ/optimize-storage-merge 
Implement ORDER BY optimization for Storage Merge.
 2019-12-22 12:43:18 +03:00
CurtizJ
75c5e02ec2 improve input order analyzing and turn on order by optimization with left/inner joins 2019-12-20 16:15:17 +03:00
kreuzerkrieg
9612bb0e79 More GCC warnings 2019-12-16 23:19:50 +02:00
root
63aaf64e93 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into lulu-master1 2019-12-13 16:12:43 +08:00
chertus
68a33863ab extract getTableExpressions variants into own file 2019-12-12 19:06:18 +03:00
zhangxiao018
c03f126057 fix trivial count query with ConvertingBlockInputStream. 2019-12-12 18:21:08 +08:00
CurtizJ
45a9751c31 refactoring of order by optimization 2019-12-11 04:34:39 +03:00
CurtizJ
9e75892516 refactoring of order by optimization 2019-12-11 02:18:24 +03:00
Vitaly Baranov
38fa1af5ca Disable quota consumptions for the system queries and for selecting 
from the `system.quota` and `system.quotas` tables.
 2019-12-05 21:03:57 +03:00
Vitaly Baranov
0e21673271 Rework Quota based on IAccessEntity. 2019-12-05 21:03:57 +03:00
alexey-milovidov
18a70ba70e
Merge pull request #7911 from ClickHouse/prewhere_alias 
Fix reading empty set with prewhere dependent on alias column.
 2019-11-26 09:38:47 +03:00
Nikolai Kochetov
867fded9fd Fix prewhere with max_parallel_replicas. 2019-11-25 21:29:02 +03:00
Nikolai Kochetov
1a0f17cb2c Fix reading empty set with prewhere dependent on alias column. 2019-11-25 17:33:54 +03:00
Alexander Tokmakov
2173bf5f4a Merge branch 'master' into possible_segfaults_in_table_functions 2019-11-17 16:48:13 +03:00
Alexander Tokmakov
55f60a6bad hold shared pointers to table function Storage and Context from InterpreterSelectQuery 2019-11-15 21:42:32 +03:00
Anton Popov
0318e6d820
Update dbms/src/Interpreters/InterpreterSelectQuery.cpp 
Co-Authored-By: Alexander Kuzmenkov <36882414+akuzm@users.noreply.github.com>
 2019-11-15 17:09:34 +03:00
CurtizJ
475356f2b7 more clarifying names to avoid mistakes 2019-11-15 17:03:42 +03:00
CurtizJ
f6b601cb9c fix order by with pk optimization 2019-11-13 17:57:45 +03:00
Nikolai Kochetov
28b195a0f1
Merge pull request #7672 from ClickHouse/processors-4-tmp 
Processors 4
 2019-11-11 21:22:06 +03:00
Nikolai Kochetov
cc16ac3c3c Return resize processor before aggregating. 2019-11-09 12:24:55 +03:00
Nikolai Kochetov
dd7ed390f6 Merge branch 'master' into processors-4-tmp 2019-11-08 18:53:03 +03:00
Vasily Nemkov
5624bb3abb odbc table function now respects external_table_functions_use_nulls setting 
* Passing setting value to ODBC-bridge on each request
 * Handling that setting value correctly in ODBC-bridge
 * Fixed issue with executing table-functions on context with no settings
   applied in `SELECT ... SETTINGS x=foo` query.
 * Added tests to verify fix.
 2019-11-08 14:30:11 +03:00
alexey-milovidov
a2e79cc427
Merge pull request #7574 from ClickHouse/processors-4 
Fix tests for processors
 2019-11-08 00:46:30 +03:00
Nikolai Kochetov
feed418fb3 Disable task pinning and resize. 2019-11-07 14:49:13 +03:00
Nikolai Kochetov
86a9c2b98e Try to fix tests. 2019-11-06 12:45:47 +03:00
alexey-milovidov
78f7826a09
Update InterpreterSelectQuery.cpp 2019-11-06 11:17:26 +03:00
chertus
950e95c178 support JOIN ON expression 2019-11-05 23:22:20 +03:00
Nikolai Kochetov
055f21c9b7 Less wrappers for procesors pipeline. 2019-11-05 20:33:03 +03:00
Amos Bird
f0b3c1f7c7
early constant folding improvement 2019-11-03 21:17:46 +08:00
alexey-milovidov
4081b0be90
Merge pull request #7497 from amosbird/countopt 
Early constant folding.
 2019-11-01 16:54:02 +03:00
Amos Bird
e04cdd4ebb
Early constant folding. 2019-10-31 23:54:32 +08:00
Nikolai Kochetov
a80338e066 Merged with master 2019-10-31 14:41:29 +03:00
Alexey Milovidov
fe73354320 Improvements after #7510 2019-10-30 22:15:55 +03:00
Amos Bird
2c75a51d4f
Instant count() for MergeTree 
Use (Replicated)MergeTree's metadata to do trivial count()
 2019-10-29 17:45:47 +08:00
Amos Bird
295864e6e0
better scalar query 2019-10-23 21:37:54 +08:00
Nikolai Kochetov
2b334a4adb Review fixes. 2019-10-21 19:26:29 +03:00
Nikolai Kochetov
2893c35930 Merged with master. 2019-10-21 18:33:44 +03:00
CurtizJ
546414c015 fix optimize_read_in_order with in subquery 2019-10-17 16:11:27 +03:00
Nikolai Kochetov
2684bd0d5e Fixes for 7216 2019-10-11 20:27:54 +03:00
Nikolai Kochetov
ef14df4632 Added more comments. 2019-10-10 17:16:15 +03:00
Nikolai Kochetov
9c5ae5f536 Merge branch 'master' into processors-and-storages 2019-10-09 14:12:47 +03:00
alexey-milovidov
bcc4e3f0ba
Merge branch 'master' into issue-6615 2019-10-07 22:12:25 +03:00
alexey-milovidov
d096119529
Merge pull request #7156 from ClickHouse/fix-header-for-now 
Fix header for function 'now'
 2019-10-05 22:35:23 +03:00
alexey-milovidov
40b22061f0
Update InterpreterSelectQuery.cpp 2019-10-05 22:34:25 +03:00
Nikolai Kochetov
95ec0f7c2d Merged with master. 2019-10-04 20:53:21 +03:00
Nikolai Kochetov
627d48c19a Added ExecutionSpeedLimits. 2019-10-04 20:49:57 +03:00
Nikolai Kochetov
76d1412953 Fix actions for distributed. 2019-10-03 18:47:42 +03:00
Nikolai Kochetov
e5c1df010f Remove allow_different_constant_values from InterpreterSelectQuery. 2019-10-03 15:02:30 +03:00
Nikolai Kochetov
3142955e6c InterpreterSelectQuery: reuse actions from getSampleBlock in readImpl. 2019-10-03 14:58:52 +03:00