818 Commits

Author	SHA1	Message	Date
Alexey Arno	9c9db14d95	dbms: Server: second part of the fix for column renaming in UNION ALL queries. [#METR-14099]	2014-12-24 18:30:14 +03:00
Alexey Arno	ece876f05d	dbms: Server: add first part of a fix for column renaming in UNION ALL queries.	2014-12-24 18:30:14 +03:00
Alexey Milovidov	6bc3c14e9a	Merge	2014-12-23 23:34:00 +03:00
Alexey Milovidov	10553e7840	dbms: fixed error with views [#METR-14449].	2014-12-23 23:32:00 +03:00
Andrey Mironov	f283719d89	dbms: fix in/join identifier subquery [#METR-14402]	2014-12-23 03:31:17 +03:00
Alexey Arno	3cd60f0aef	Merge	2014-12-20 00:26:08 +03:00
Alexey Arno	28055dde55	dbms: Server: fixed typo in function declaration [#METR-14408]	2014-12-20 00:19:48 +03:00
Alexey Milovidov	41a005ba73	dbms: style [#METR-2944].	2014-12-19 21:33:30 +03:00
Alexey Arno	5d23310cea	dbms: Server: execute queries from views with as most parallelism as possible [#METR-14408]	2014-12-19 18:56:12 +03:00
Alexey Arno	d5c8b52f7c	dbms: Server: added better diagnostic in union all type mismatch exceptions. [#METR-14099]	2014-12-19 16:10:48 +03:00
Alexey Arno	84456a08c3	dbms: Server: rewrite expression lists in each SELECT query of the UNION ALL chain, if needed. [#METR-14099]	2014-12-19 16:10:48 +03:00
Alexey Arno	747d2211d6	Remove code that turned out to be redudant. [#METR-14099]	2014-12-17 23:57:21 +03:00
Alexey Arno	d086e8d43a	Code cleanup. [#METR-14099]	2014-12-17 18:56:58 +03:00
Alexey Arno	2dc47c39d5	Update functional tests. Add materialization in UNION ALL queries. [#METR-14099]	2014-12-17 18:56:58 +03:00
Alexey Arno	e363d57e35	Code cleanup. [#METR-14099]	2014-12-17 18:56:52 +03:00
Alexey Arno	09471634b5	Update functional tests. Add materialization in UNION ALL queries. [#METR-14099]	2014-12-17 18:56:52 +03:00
Alexey Arno	d29f019981	Apply required fixes [#METR-14099]	2014-12-17 18:56:52 +03:00
Alexey Arno	f8cb28cf07	Apply required fixes [#METR-14099].	2014-12-17 18:56:52 +03:00
Andrey Mironov	e7301a4050	dbms: add override to AST types	2014-12-17 18:51:21 +03:00
Andrey Mironov	3ebfd2fb7f	dbms: pass proper context into Storage::read(). [#METR-14179] ... This reverts commit 34b3f738a67432b44f6f69238dd1529535984d1a.	2014-12-17 17:19:07 +03:00
Andrey Mironov	49e322a045	Revert "dbms: pass proper context into Storage::read(). [#METR-14179]" ... This reverts commit c0800b74a6fa338d29a65111599aa1fe71b67201.	2014-12-16 19:22:57 +03:00
Andrey Mironov	fc9472ba47	dbms: pass proper context into Storage::read(). [#METR-14179]	2014-12-16 15:40:25 +03:00
Alexey Arno	8cdc779c9c	Add fix: temporarily turn off UNION ALL support for SELECT queries because it breaks functional tests. [#METR-14099]	2014-12-16 15:06:51 +03:00
Alexey Arno	50e4692b30	Fix typo [#METR-14099].	2014-12-15 19:07:50 +03:00
Alexey Arno	819b3bd6ac	Code cleanups [#METR-14099].	2014-12-15 19:07:50 +03:00
Alexey Arno	9dd48cbf36	Simplify code [#METR-14099].	2014-12-15 19:07:50 +03:00
Alexey Arno	53318492a0	Add optimization in InterpreterSelectQuery that tries to minimize quantity of stream mergings.	2014-12-15 19:07:50 +03:00
Alexey Arno	c58030d339	Code cleanup	2014-12-15 19:07:49 +03:00
Alexey Arno	8995500f14	Add initial support for SELECT requests chained by UNION ALL.	2014-12-15 19:07:49 +03:00
Alexey Milovidov	f3ae946798	dbms: fixed double spaces [#METR-2807].	2014-12-09 20:43:06 +03:00
Alexey Milovidov	a7b4903f14	dbms: fixed error with replication when 'interserver_http_port' is not specified [#METR-13831].	2014-11-19 23:40:51 +03:00
Andrey Mironov	50328d120a	Merge	2014-11-12 13:42:04 +03:00
Andrey Mironov	731be3e7cf	Merge	2014-11-12 13:37:47 +03:00
Andrey Mironov	b682e42e5a	dbms: prohibit creating tables without physical columns. [#METR-12739]	2014-11-11 17:20:22 +03:00
Andrey Mironov	de271b753e	dbms: allow creating tables with all columns set to default. [#METR-12739]	2014-11-11 17:11:49 +03:00
Alexey Milovidov	9a9036f217	dbms: added FREEZE PARTITION functionality [#METR-13441].	2014-11-11 07:11:07 +03:00
Alexey Milovidov	212cb73eec	dbms: improved performance of aggregation by string key when there are significant amount of empty strings [#METR-2944].	2014-11-09 15:53:44 +03:00
Alexey Milovidov	87a31229e9	dbms: improved performance of aggregation by string key [#METR-2944].	2014-11-09 15:43:09 +03:00
Alexey Milovidov	530eb9f919	dbms: HashTable: more use of saved hash value - less string comparisons, improved performance of aggregation by string [#METR-2944].	2014-11-09 11:39:18 +03:00
Alexey Milovidov	f68e30cfdb	dbms: testing string comparison [#METR-2944].	2014-11-09 10:26:37 +03:00
Alexey Milovidov	d486138e0a	dbms: added test for different string equality comparison methods [#METR-2944].	2014-11-09 05:51:28 +03:00
Alexey Milovidov	a58104c818	dbms: showing progress for INSERT SELECT query [#METR-13612].	2014-11-09 02:52:18 +03:00
Alexey Milovidov	313fe36e7a	dbms: addition to prev. revision [#METR-13322].	2014-11-07 03:02:53 +03:00
Alexey Milovidov	ae56793530	dbms: fixed error with filtering by set of tuples with elements that fit in 128 bits [#METR-13322].	2014-11-06 06:03:40 +03:00
Alexey Milovidov	37e599934f	dbms: further [#METR-2944].	2014-10-29 05:35:16 +03:00
Alexey Milovidov	425263970f	dbms: improved performance of aggregation by one numeric key (up to: 2x for UInt8, 5x for UInt16, 1.1x for UInt32, UInt64) [#METR-2944].	2014-10-29 04:18:50 +03:00
Alexey Milovidov	b3c060b89e	dbms: fixed error [#METR-13297].	2014-10-26 05:59:46 +03:00
Alexey Milovidov	2d5192c4a0	dbms: StorageBuffer: development [#METR-13297].	2014-10-26 03:01:36 +03:00
Andrey Mironov	2e7c880fe5	dbms: remove accidentally forgotten code. [#METR-13321]	2014-10-21 18:08:06 +04:00
Andrey Mironov	25639d9834	dbms: fix segmentation fault when left tuple of IN contains array types. [#METR-13321]	2014-10-21 17:07:38 +04:00