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27 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
451a4b1d67 Added new Arena parameter to add() method of IAggregateFunction. [#METR-22071] 2016-09-21 20:13:32 +03:00
Alexey Milovidov
be394f2c84 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 10:48:40 +03:00
Alexey Milovidov
18016c4221 Merge 2016-03-12 07:01:03 +03:00
Andrey Mironov
3fb8fedd19 AggregateFunctionSum: change type prerequisite to behavesAsNumber [#METR-19265] 2015-12-22 15:03:47 +03:00
Alexey Milovidov
49580a9048 dbms: added aggregate function quantileExactWeighted and companions [#METR-18778]. 2015-11-15 11:31:08 +03:00
Alexey Milovidov
a2efbc1efc dbms: renamed functions [#METR-18778]. 2015-11-15 09:23:44 +03:00
Alexey Milovidov
02fcbbbdd5 dbms: better [#METR-2944]. 2015-11-11 05:04:23 +03:00
Alexey Milovidov
f1dba5e341 dbms: improved performance of function regionToName [#METR-11434]. 2014-06-04 05:00:09 +04:00
Alexey Milovidov
c3450791fc dbms: development of [#METR-10894]. 2014-06-04 00:29:04 +04:00
Sergey Fedorov
be9527f09f dbms: more read write functions for DataTypeAggregateFunction and ColumnAggregateFunction [METR-10894] 2014-05-22 18:09:10 +04:00
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
ced5216c45 dbms: added AggregateFunctionIf adaptor [#CONV-8713]. 2013-09-11 00:55:31 +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
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
45986edc39 dbms: modified comments [#CONV-7862]. 2013-06-14 16:27:15 +00:00
Alexey Milovidov
c6a638de01 dbms: added aggregate function sumIf [#CONV-7862]. 2013-06-14 16:17:02 +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
4c7a2a1198 dbms: improved performance of aggregating strings [#CONV-2944]. 2013-01-07 05:33:15 +00:00
Alexey Milovidov
7b3f533ecd Using own Field class instead of boost::variant (experimental) [#CONV-2944]. 2013-01-05 20:03:19 +00:00
Alexey Milovidov
494b212f3a dbms: removed VarUInt and VarInt data types [#CONV-2944]. 2012-12-14 20:24:26 +00:00
Alexey Milovidov
3bffaff936 dbms: development [#CONV-2944]. 2011-12-19 08:06:31 +00:00
Alexey Milovidov
13d0b57ca3 dbms: development [#CONV-2944]. 2011-09-25 05:07:47 +00:00