15 Commits

Author	SHA1	Message	Date
Alexey Milovidov	7ed3228660	dbms: removed one virtual function call in aggregation inner loop [#METR-2944].	2013-12-22 08:06:30 +00:00
Alexey Milovidov	d7080d8d7a	dbms: quantiles returning NaN for empty state [#CONV-8799].	2013-09-24 19:56:33 +00:00
Alexey Milovidov	5fa9b57648	dbms: aggregate function quantileIf: returning default value on empty [#CONV-8713].	2013-09-14 22:11:06 +00:00
Alexey Milovidov	3e7a073fdb	dbms: fixed parametric aggregate functions in distributed query processing [#CONV-8223].	2013-07-28 03:14:03 +00:00
Alexey Milovidov	5d2ab21ee6	dbms: tiny improvement [#CONV-2944].	2013-07-27 18:43:10 +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	1c730617e7	dbms: added aggregate function quantiles [#CONV-2944].	2013-06-29 23:49:34 +00:00
Alexey Milovidov	0931ac57ae	dbms: improved performance [#CONV-2944].	2013-06-25 14:16:16 +00:00
Alexey Milovidov	235c9ce7dd	dbms: improved performance of aggregation a little [#CONV-2944].	2013-06-25 08:06:40 +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	7b3f533ecd	Using own Field class instead of boost::variant (experimental) [#CONV-2944].	2013-01-05 20:03:19 +00:00
Michael Kolupaev	7f461eeffa	dbms: fixed typo in comment :) [#CONV-5879].	2012-11-14 09:38:30 +00:00
Alexey Milovidov	e30260d9fa	dbms: added parametric aggregate functions; added aggregate function 'quantile' [#CONV-2944].	2012-10-29 02:58:52 +00:00