169 Commits

Author	SHA1	Message	Date
Andrey Mironov	b2fa52394b	dbms: support final with new code [#METR-16457]	2015-09-01 15:24:38 +03:00
Andrey Mironov	84d24ae336	merge branch 'master'	2015-08-31 18:50:06 +03:00
Alexey Milovidov	5374c2a927	dbms: removed random shuffling of data parts on SELECT [#METR-17757].	2015-08-19 21:35:02 +03:00
Andrey Mironov	28d333adff	Merge	2015-07-23 20:54:07 +03:00
Andrey Mironov	defba956d9	Merge	2015-07-23 16:11:27 +03:00
Alexey Milovidov	c0e029bb1b	dbms: renamed ColumnWithNameAndType to ColumnWithTypeAndName for clarification [#METR-2944].	2015-07-17 04:27:35 +03:00
Alexey Arno	5dcda93405	dbms: Server: Fixed unsigned int overflow issues. Updated functional test. [#METR-16435]	2015-07-16 16:01:49 +03:00
Alexey Milovidov	1f03f17a49	dbms: passing proper Context to subqueries analyzer in PREWHERE [#METR-17231].	2015-07-15 07:50:48 +03:00
Alexey Milovidov	226731128b	dbms: get rid of columns inside Context [#METR-15553].	2015-07-15 04:26:35 +03:00
Alexey Milovidov	c449820a13	dbms: addition to prev. revision [#METR-16999].	2015-07-08 17:22:31 +03:00
Alexey Milovidov	af0070c16b	Merge	2015-07-08 07:38:46 +03:00
Andrey Mironov	a5bfc70920	Merge	2015-07-07 18:30:10 +03:00
Andrey Mironov	aa7fe63962	dbms: temporarily add merge_tree_uniform_read_distribution setting. [#METR-16457]	2015-06-24 16:22:31 +03:00
Andrey Mironov	b18764404a	Merge	2015-06-24 14:03:53 +03:00
Andrey Mironov	978aba0f4c	Merge	2015-06-22 21:24:02 +03:00
Alexey Arno	28822deffb	dbms: Server: Fixed computation overflow issue. [#METR-16435]	2015-05-26 13:00:17 +03:00
Andrey Mironov	fb2828f256	Merge	2015-05-20 15:06:48 +03:00
Alexey Milovidov	cac503ff82	Merge	2015-04-12 07:39:20 +03:00
Alexey Arno	b5c1932b8c	Merge	2015-04-10 20:51:39 +03:00
Alexey Milovidov	cfc5b313cc	dbms: fixed 'force_index_by_date' setting [#METR-15484].	2015-03-27 06:06:06 +03:00
Alexey Milovidov	291d9daabf	Merge	2015-03-14 05:37:53 +03:00
Alexey Milovidov	5c69667f2a	dbms: different compression methods on merge: preparation [#METR-15386].	2015-03-14 05:36:39 +03:00
Alexey Milovidov	0a27283081	dbms: added setting 'force_index_by_date' [#METR-15484].	2015-03-14 04:20:10 +03:00
Alexey Milovidov	ae4c458c5b	dbms: more uniform distribution of work among threads [#METR-2944].	2015-03-08 01:00:58 +03:00
Alexey Milovidov	886b2daf9b	dbms: added support for subqueries in PREWHERE [#METR-15106].	2015-02-15 07:16:11 +03:00
Alexey Milovidov	7d4ce4b505	dbms: added settings to fine tune reads from merge tree [#METR-2944].	2015-02-15 05:31:48 +03:00
Alexey Arno	d519fac7b5	dbms: Server: queries with several replicas: fixes [#METR-14410]	2015-02-04 13:40:00 +03:00
Alexey Arno	51f8ad6e9d	dbms: Server: queries with several replicas: fixes [#METR-14410]	2015-02-04 13:27:06 +03:00
Alexey Arno	7ff0baaa44	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 17:37:35 +03:00
Alexey Arno	79e97417d9	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:36:33 +03:00
Alexey Arno	7cba335206	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:36:33 +03:00
Alexey Arno	a7f0279e1c	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:36:33 +03:00
Alexey Arno	c46cd1e087	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:36:33 +03:00
Alexey Arno	aa6e8f1fff	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:36:33 +03:00
Alexey Arno	83234d153c	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:36:02 +03:00
Alexey Arno	4d62c9f7ff	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:55 +03:00
Alexey Arno	73006ac354	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:55 +03:00
Alexey Arno	485c472bc7	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:55 +03:00
Alexey Arno	92fb1d2689	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:55 +03:00
Alexey Arno	8135c2286d	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:55 +03:00
Alexey Arno	d6f59cbc9e	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:54 +03:00
Alexey Arno	dab90c2542	dbms: Server: queries with several replicas: development [#METR-14410]	2015-02-03 16:35:54 +03:00
Alexey Milovidov	e9232fc2fc	dbms: more scalable aggregator: development [#METR-2944].	2014-12-30 21:04:53 +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 Milovidov	4eba9dc56c	dbms: treat SAMPLE 1 as no-op [#METR-2944].	2014-10-23 23:16:43 +04:00
Alexey Milovidov	2c23fb4d87	dbms: tiny modifications [#METR-2944].	2014-10-19 01:46:05 +04:00
Alexey Milovidov	bb60b4e859	dbms: fixed bad code [#METR-12726].	2014-10-07 22:42:35 +04:00
Andrey Mironov	47629b31cd	fix optimize_move_to_prewhere, alter query before any other manipulations. #[METR-13020]	2014-10-03 13:17:06 +04:00
Andrey Mironov	59ae69c5e9	rename optimization setting to optimize_move_to_prewhere	2014-10-02 13:48:53 +04:00
Andrey Mironov	192dde9b36	Merge	2014-10-01 20:47:36 +04:00
Andrey Mironov	5083090f8d	Merge	2014-10-01 20:39:32 +04:00
Andrey Mironov	5dde67112d	remove std::cout loggin	2014-10-01 18:12:06 +04:00
Andrey Mironov	aebc4f0f48	add merge_tree_optimize_where setting, default to false. [#METR-11900]	2014-10-01 17:51:44 +04:00
Andrey Mironov	bc1587a192	Merge	2014-09-23 15:36:02 +04:00
Andrey Mironov	0f0c10a62d	move single condition from WHERE to PREWHERE, refactor. [#METR-11900]	2014-09-23 15:36:02 +04:00
Andrey Mironov	86beda3111	Merge	2014-09-23 15:36:01 +04:00
Andrey Mironov	0fb1912d7c	WHERE condition recognition. [#METR-11900]	2014-09-23 15:36:01 +04:00
Michael Kolupaev	b2f5b9bfab	Merge	2014-07-30 16:22:12 +04:00
Michael Kolupaev	2bd9733223	Merge	2014-07-30 16:10:38 +04:00
Michael Kolupaev	9b3ce7f0f8	Refactored VirtualColumnUtils. [#METR-12036]	2014-07-29 19:21:09 +04:00
Michael Kolupaev	5c9f92ac1e	Merge	2014-07-28 14:36:15 +04:00
Alexey Milovidov	108a7850a5	dbms: improved performance on short queries [#METR-11571].	2014-06-26 04:58:14 +04:00
Michael Kolupaev	ea9e8964f0	Merge	2014-05-08 11:12:01 +04:00
Michael Kolupaev	4f46874933	added a couple of comments. [#METR-10202]	2014-03-19 15:44:41 +04:00
Michael Kolupaev	67c563a4d3	Added locks to IStorage. Some race conditions are fixed, some are introduced, along with some possible deadlocks. [#METR-10202]	2014-03-19 14:45:13 +04:00
Michael Kolupaev	ba9315d264	Merge	2014-03-14 21:03:52 +04:00
Michael Kolupaev	36a86a4fc9	Merge	2014-03-13 16:48:07 +04:00