Commit Graph

21 Commits

Author SHA1 Message Date
zhang2014
5834b42083 ISSUES-2560 fix crash when create temporary with in clause 2018-09-11 19:31:59 +08:00
Alexey Milovidov
d99ef95846 Revert "Check for ambiguous column names in subqueries #2094"
This reverts commit 36eae150d6.
2018-08-05 09:18:53 +03:00
Alexey Milovidov
47554229c0 Updated tests #2094 2018-08-05 08:25:37 +03:00
Alexey Milovidov
36eae150d6 Check for ambiguous column names in subqueries #2094 2018-08-05 07:02:29 +03:00
Alexey Milovidov
5bce1d78b0 Correct number of columns is returned from an element of UNION ALL inside a subquery if some column was queried more than once #2786 2018-08-05 06:28:31 +03:00
Alexey Milovidov
c7e960b0a9 Better exception message #2094 2018-08-05 05:39:09 +03:00
Alexey Zatelepin
f75fb6cd68 refactor InterpreterSelectQuery constructors [#CLICKHOUSE-3798] 2018-07-20 22:44:34 +03:00
alexey-milovidov
164425d1ec
Fix performance regression with prepared sets when they are used inside another subquery. (#2677)
* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Added documentation about ClickHouse testing (draft) [#CLICKHOUSE-2]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Removed debug output [#CLICKHOUSE-3796]

* Removed debug output [#CLICKHOUSE-3796]

* Updated documentation about ClickHouse testing [#CLICKHOUSE-2]

* Revert "Updated documentation about ClickHouse testing [#CLICKHOUSE-2]"

This reverts commit 9eafc13f3b.

* Revert "Added documentation about ClickHouse testing (draft) [#CLICKHOUSE-2]"

This reverts commit e28ad4b5fe.

* Fixed test #2677

* Update InterpreterSelectQuery.cpp
2018-07-19 16:36:21 +03:00
proller
dc721ed721 Try make cache for getSampleBlock (#2313)
* Cache for getSampleBlock

* Update InterpreterSelectWithUnionQuery.cpp

* Update 00632_get_sample_block_cache.sql

* Add tests
2018-05-30 22:23:15 +03:00
Alexey Milovidov
7e7fe3c441 Execute table functions once for a query [#CLICKHOUSE-3615] 2018-03-02 08:44:17 +03:00
Alexey Milovidov
915f84a24f Miscellaneous #1947 2018-03-02 07:05:20 +03:00
Alexey Milovidov
c8ca339c24 Merge remote-tracking branch 'origin/master' into better-union-all-try2 2018-02-28 21:35:49 +03:00
Alexey Milovidov
ca879f368b Added setting "union_all_sequential" #1947 2018-02-28 05:33:04 +03:00
Alexey Milovidov
492053bc43 Better UNION ALL: development #1947 2018-02-27 23:43:42 +03:00
Alexey Milovidov
a3386b3eba Better UNION ALL: development #1947 2018-02-27 23:16:58 +03:00
Alexey Milovidov
44d0736138 Better UNION ALL: development #1947 2018-02-26 12:10:11 +03:00
Alexey Milovidov
ac37b89b16 Better UNION ALL: development #1947 2018-02-26 12:05:06 +03:00
Alexey Milovidov
6ef9917fe2 Better UNION ALL: development #1947 2018-02-26 09:12:59 +03:00
Alexey Milovidov
88b01e867d Better UNION ALL: development #1947 2018-02-25 10:39:45 +03:00
Alexey Milovidov
6e93635275 Better UNION ALL: development #1947 2018-02-25 09:35:24 +03:00
Alexey Milovidov
ab594375ab Better UNION ALL: development #1947 2018-02-25 03:50:53 +03:00