37 Commits

Author	SHA1	Message	Date
Vitaliy Lyudvichenko	80f037b12e	Added arena parameter into merge() method of aggregation function states. [#METR-22071]	2016-09-26 15:42:40 +03:00
Vitaliy Lyudvichenko	946a037f71	Added requested changes. [#METR-22071]	2016-09-23 14:24:48 +03:00
Vitaliy Lyudvichenko	37ed6a3038	Fixed dynamic complation errors. [#METR-22071]	2016-09-21 20:13:32 +03:00
Vitaliy Lyudvichenko	451a4b1d67	Added new Arena parameter to add() method of IAggregateFunction. [#METR-22071]	2016-09-21 20:13:32 +03:00
Vitaliy Lyudvichenko	924075621e	Added three experimental implementations for groupUniqArray() aggregate function. [#METR-22071]	2016-09-21 20:13:32 +03:00
Alexey Milovidov	8c4abcdd43	Using std::shared_ptr for functions and AST [#METR-21503].	2016-05-28 18:42:22 +03:00
Alexey Milovidov	4c7eb03b63	Using std::shared_ptr for data types [#METR-21503].	2016-05-28 13:35:44 +03:00
Alexey Milovidov	18016c4221	Merge	2016-03-12 07:01:03 +03:00
Alexey Milovidov	f818977092	dbms: fixed dynamic compilation [#METR-2944].	2016-01-19 05:25:07 +03:00
Alexey Milovidov	c062fc1ce0	dbms: cutting dependency [#METR-2944].	2016-01-12 05:21:15 +03:00
Alexey Milovidov	13c7d0983a	dbms: cutting dependency [#METR-2944]..	2016-01-12 00:46:36 +03:00
Alexey Milovidov	1889600e39	dbms: improved performance of Aggregator in non-compiled case [#METR-2944].	2015-11-21 22:46:27 +03:00
Alexey Milovidov	02fcbbbdd5	dbms: better [#METR-2944].	2015-11-11 05:04:23 +03:00
Alexey Milovidov	108a7850a5	dbms: improved performance on short queries [#METR-11571].	2014-06-26 04:58:14 +04:00
Alexey Milovidov	c3450791fc	dbms: development of [#METR-10894].	2014-06-04 00:29:04 +04:00
Sergey Fedorov	edd482acf3	dbms: more fixes on aggregate function columns [METR-10894]	2014-05-30 20:22:14 +04:00
Alexey Milovidov	c815fe7a6f	dbms: fixed error [#METR-11220].	2014-05-23 04:35:14 +04:00
Sergey Fedorov	be9527f09f	dbms: more read write functions for DataTypeAggregateFunction and ColumnAggregateFunction [METR-10894]	2014-05-22 18:09:10 +04:00
Sergey Fedorov	214e8aa9ea	Merge	2014-05-21 17:30:42 +04:00
Michael Kolupaev	262ffcd74b	Fixed parametric aggregate functions in totals. [#METR-10566]	2014-03-25 22:16:40 +04:00
Michael Kolupaev	785db68586	removed wrong comment. [#METR-2807]	2014-03-04 21:54:40 +04:00
Alexey Milovidov	c252785d2a	dbms: additional performance improvement [#METR-2944].	2013-11-03 23:54:12 +00:00
Alexey Milovidov	43825cdf95	dbms: improved performance of finalizing aggregate functions [#CONV-2944].	2013-06-30 11:38:46 +00:00
Alexey Milovidov	79afdbc193	dbms: removed useless code [#CONV-2944].	2013-06-30 10:14:50 +00:00
Alexey Milovidov	235c9ce7dd	dbms: improved performance of aggregation a little [#CONV-2944].	2013-06-25 08:06:40 +00:00
Alexey Milovidov	f63c86b53a	dbms: improvement [#CONV-2944].	2013-02-09 02:20:26 +00:00
Alexey Milovidov	aeb201b726	dbms: continue of improvement [#CONV-2944].	2013-02-08 23:41:05 +00:00
Alexey Milovidov	d4c64603a2	dbms: improvement of aggregation (incomplete) [#CONV-2944].	2013-02-08 19:34:44 +00:00
Alexey Milovidov	3891f4a230	dbms: improved performance for queries with large aggregation result [#CONV-2944].	2013-02-03 23:11:21 +00:00
Alexey Milovidov	f800b5b769	dbms: using special array for Row and instead of std::vector<AggregateFunctionPlainPtrs> (experimental) [#CONV-2944].	2013-01-07 00:57:43 +00:00
Alexey Milovidov	7f2fe9f936	dbms: tiny fixes [#CONV-2944].	2012-11-19 03:38:13 +00:00
Evgeniy Gatov	2f5c9b3532	dbms: removed warning, possible memory leak fixed [#CONV-2944].	2012-11-16 22:09:47 +00:00
Alexey Milovidov	e30260d9fa	dbms: added parametric aggregate functions; added aggregate function 'quantile' [#CONV-2944].	2012-10-29 02:58:52 +00:00
Alexey Milovidov	3bffaff936	dbms: development [#CONV-2944].	2011-12-19 08:06:31 +00:00
Alexey Milovidov	cff1b81b34	dbms: development [#CONV-2944].	2011-09-26 04:00:46 +00:00
Alexey Milovidov	13d0b57ca3	dbms: development [#CONV-2944].	2011-09-25 05:07:47 +00:00
Alexey Milovidov	5c7ea6af1f	dbms: development [#CONV-2944].	2011-09-19 03:40:05 +00:00