Alexey Milovidov
|
eea281236d
|
dbms: improved performance of aggregate functions argMin, argMax (about 5 times) [#METR-2944].
|
2015-03-01 04:06:49 +03:00 |
|
Alexey Milovidov
|
03b1849bac
|
dbms: added aggregate functions quantileTimingWeighted, quantilesTimingWeighted, medianTimingWeighted [#METR-15181].
|
2015-02-27 20:38:21 +03:00 |
|
Alexey Milovidov
|
2520c2e610
|
dbms: added small set optimization for aggregate function uniqHLL12 [#METR-2944].
|
2015-02-22 10:23:37 +03:00 |
|
Alexey Milovidov
|
160d72916a
|
dbms: additions to prev. revision [#METR-14654].
|
2015-02-04 08:07:51 +03:00 |
|
Alexey Milovidov
|
a54a634595
|
dbms: fixed performance issue caused by typo [#METR-14654].
|
2015-01-19 22:51:46 +03:00 |
|
Alexey Milovidov
|
8bbcb3a232
|
dbms: fixed error in aggregate function minIf [#METR-2944].
|
2014-12-02 03:19:11 +03:00 |
|
Andrey Mironov
|
eaa8a75a63
|
dbms: prohibit narrow-width integral types for determinator of quantile(s)Deterministic. [#METR-13199]
|
2014-11-21 17:07:25 +03:00 |
|
Andrey Mironov
|
d0971956e0
|
dbms: add quantile[s]Deterministic, rename stdext:: to ext:: [#METR-13199]
|
2014-11-21 16:34:37 +03:00 |
|
Alexey Milovidov
|
b470cb26b1
|
dbms: uniqUpTo: fixed error [#METR-13022].
|
2014-10-02 23:20:09 +04:00 |
|
Alexey Milovidov
|
f466fa0572
|
dbms: fixed error [#METR-2944].
|
2014-08-18 10:56:09 +04:00 |
|
Alexey Milovidov
|
4a3d9082f7
|
dbms: improved performance of aggregate functions min, max, any, anyLast [#METR-2944].
|
2014-08-18 09:45:41 +04:00 |
|
Alexey Milovidov
|
5d4ea3d827
|
dbms: uniqUpTo: small fix [#METR-12017].
|
2014-08-01 23:31:38 +04:00 |
|
Alexey Milovidov
|
c112605fea
|
dbms: fixed aggregate function uniqUpTo [#METR-12017].
|
2014-08-01 23:14:21 +04:00 |
|
Alexey Milovidov
|
d9b4c671cd
|
dbms: uniqUpTo: tiny modification [#METR-12017].
|
2014-08-01 09:19:17 +04:00 |
|
Alexey Milovidov
|
77cafda096
|
dbms: uniqUpTo: fixed error (incomplete) [#METR-12017].
|
2014-08-01 00:26:22 +04:00 |
|
Alexey Milovidov
|
5b6173ccf1
|
dbms: uniqUpTo: development [#METR-12017].
|
2014-07-25 05:32:59 +04:00 |
|
Alexey Milovidov
|
1a40e1942c
|
dbms: added aggregate function uniqUpTo [#METR-12017].
|
2014-07-25 00:20:36 +04:00 |
|
Alexey Milovidov
|
108a7850a5
|
dbms: improved performance on short queries [#METR-11571].
|
2014-06-26 04:58:14 +04:00 |
|
Alexey Milovidov
|
5bbc71650e
|
dbms: development [#METR-10894].
|
2014-06-06 21:46:03 +04:00 |
|
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
|
edd482acf3
|
dbms: more fixes on aggregate function columns [METR-10894]
|
2014-05-30 20:22:14 +04:00 |
|
Sergey Fedorov
|
4fe8f37e03
|
Merge
|
2014-05-28 19:00:08 +04:00 |
|
Sergey Fedorov
|
8f306f4238
|
Merge
|
2014-05-26 20:13:46 +04:00 |
|
Alexey Milovidov
|
8627ab108a
|
Addition to prev. revision [#METR-2944].
|
2014-05-23 05:09:18 +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 |
|
Alexey Milovidov
|
a4fc77a8cb
|
dbms: removed useless code, fixed error [#METR-10719].
|
2014-05-16 05:25:20 +04:00 |
|
Alexey Milovidov
|
f0792f0deb
|
dbms: improved performance of aggregation and aggregate function uniq [#METR-2944].
|
2014-05-10 09:17:08 +04:00 |
|
Alexey Milovidov
|
0abc554493
|
dbms: tracking amount of memory usage per query [#METR-11015].
|
2014-05-04 02:57:43 +04:00 |
|
Alexey Milovidov
|
2b13e02d3c
|
dbms: fixed error [#METR-2944].
|
2014-05-03 20:03:49 +04:00 |
|
Alexey Milovidov
|
1151854175
|
dbms: fixed error [#METR-2944].
|
2014-05-01 21:26:31 +04:00 |
|
Alexey Milovidov
|
8232983714
|
dbms: unified hash tables: development [#METR-2944].
|
2014-04-28 05:48:24 +04:00 |
|
Alexey Milovidov
|
95a3cd2e9e
|
dbms: AggregateFunctionArray: fixed performance issue [#METR-10366].
|
2014-03-28 00:32:12 +04:00 |
|
Sergey Fedorov
|
e735568723
|
dbms: aggregate function array [METR-10366]
|
2014-03-27 16:48:09 +04:00 |
|
Alexey Milovidov
|
651e593bb2
|
dbms: fixed error with aggregate function quantileTiming [#METR-10597].
|
2014-03-26 04:34:00 +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
|
b7d93a3abb
|
dbms: fixed conditional aggregate functions [#METR-10085].
|
2014-02-17 23:46:27 +00:00 |
|
Alexey Milovidov
|
0fe0e21c4b
|
dbms: added aggregate function uniqExact [#METR-2944].
|
2014-02-02 09:08:06 +00:00 |
|
Alexey Milovidov
|
dd21637d5e
|
dbms: fixed error [#METR-9836].
|
2014-02-01 01:40:53 +00:00 |
|
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
|
c252785d2a
|
dbms: additional performance improvement [#METR-2944].
|
2013-11-03 23:54:12 +00:00 |
|
Sergey Fedorov
|
ff61e2cbc8
|
dbms: support for argMinIf and argMaxIf functions [#METR-9001]
|
2013-10-28 16:13:19 +00:00 |
|
Sergey Fedorov
|
053eb9adcb
|
dbms: Rename file, Code Style fixes, Rename class [#METR-9001]
|
2013-10-28 14:15:56 +00:00 |
|
Sergey Fedorov
|
8fd6963212
|
My latest changes.
REVIEW:new
|
2013-10-25 14:56:47 +00:00 |
|
Alexey Milovidov
|
9a4d300a10
|
dbms: aggregate function quantileTiming: added (deterministic) randomization [#CONV-2944].
|
2013-10-20 03:57:28 +00:00 |
|
Alexey Milovidov
|
6c1b8aadd0
|
dbms: removed TODO [#CONV-2944].
|
2013-10-18 19:47:20 +00:00 |
|
Alexey Milovidov
|
87763e0c95
|
dbms: AggregateFunctionQuantileTiming: small object optimization [#CONV-8850].
|
2013-09-30 04:51:57 +00:00 |
|
Alexey Milovidov
|
d7080d8d7a
|
dbms: quantiles returning NaN for empty state [#CONV-8799].
|
2013-09-24 19:56:33 +00:00 |
|
Alexey Milovidov
|
9a515d7082
|
dbms: AggregateFunctionIf: improvement [#CONV-8713].
|
2013-09-14 22:56:11 +00:00 |
|
Alexey Milovidov
|
4469790a4b
|
dbms: fixed working of AggregateFunctionIf with min, max, any, anyLast [#CONV-8713].
|
2013-09-14 22:18:56 +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
|
ced5216c45
|
dbms: added AggregateFunctionIf adaptor [#CONV-8713].
|
2013-09-11 00:55:31 +00:00 |
|
Vyacheslav Alipov
|
75a359bc7c
|
improved code locality [#CONV-8544]
|
2013-08-22 11:06:58 +00:00 |
|
Vyacheslav Alipov
|
b25c3408ec
|
changed GlobalStats to use HLL12 [#CONV-8544]
|
2013-08-22 10:58:52 +00:00 |
|
Vyacheslav Alipov
|
e68f0a2f69
|
added uniq_hll12 to ███████████, increased accuracy of HLL12 [#CONV-8544]
|
2013-08-22 09:43:19 +00:00 |
|
Vyacheslav Alipov
|
602bea808d
|
added uniq functions with HLL support [#CONV-8544]
|
2013-08-21 13:26:42 +00:00 |
|
Alexey Milovidov
|
5b676504e1
|
dbms: addition to prev. revision [#CONV-8330].
|
2013-07-28 22:42:22 +00:00 |
|
Alexey Milovidov
|
43d9edeca1
|
dbms: added aggregate function groupUniqArray [#CONV-8330].
|
2013-07-28 20:53:31 +00:00 |
|
Alexey Milovidov
|
0259b9ddb2
|
dbms: fixed aggregate function groupArray when distributed query processing [#CONV-2944].
|
2013-07-28 19:47:27 +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
|
e86fad7304
|
dbms: fixed comment [#CONV-8223].
|
2013-07-27 20:02:35 +00:00 |
|
Alexey Milovidov
|
6356f41105
|
dbms: added aggregate functions quantileTiming, quantilesTiming [#CONV-8223].
|
2013-07-27 19:57:45 +00:00 |
|
Alexey Milovidov
|
5d2ab21ee6
|
dbms: tiny improvement [#CONV-2944].
|
2013-07-27 18:43:10 +00:00 |
|
Alexey Milovidov
|
1d7fd1644d
|
dbms: fixed error in prev. revision [#CONV-2944].
|
2013-06-30 11:40:30 +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
|
fe0dd1d0b2
|
dbms: improvement [#CONV-2944].
|
2013-06-21 20:34:19 +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
|
20a164a2d1
|
dbms: added aggregate functions uniqIf, avgIf [#CONV-7862].
|
2013-06-13 20:30:47 +00:00 |
|
Michael Kolupaev
|
796df96cbc
|
clickhouse: Expression refactoring: development [#CONV-7444].
|
2013-05-24 10:49:19 +00:00 |
|
Alexey Milovidov
|
67b0719f26
|
Global stat: dbms: added aggregate function 'uniqState'; added compatibility with ███████████ [#CONV-7315].
|
2013-04-26 18:57:08 +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
|
6613dd98d9
|
dbms: fixed error in calculation of 'avg' in distributed query processing [#CONV-2944].
|
2013-02-08 17:42:07 +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
|
b88bed60b8
|
dbms: improved performance [#CONV-2944].
|
2013-01-08 20:31:24 +00:00 |
|
Alexey Milovidov
|
4c7a2a1198
|
dbms: improved performance of aggregating strings [#CONV-2944].
|
2013-01-07 05:33:15 +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
|
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
|
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 |
|
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 |
|
Alexey Milovidov
|
9362731666
|
dbms: fixed error [#CONV-2944].
|
2012-10-24 19:09:42 +00:00 |
|
Michael Kolupaev
|
61e04ed781
|
clickhouse: fixed median aggregate function type check [#CONV-5879].
|
2012-10-24 18:53:48 +00:00 |
|
Michael Kolupaev
|
110fc172b2
|
libstats: slightly refactored ReservoirSampler, removed unused code from AggregateFunctionMedian [#CONV-5879].
|
2012-10-24 07:55:27 +00:00 |
|
Michael Kolupaev
|
6d64009db2
|
clickhouse: added median aggregate function
|
2012-10-23 10:58:53 +00:00 |
|
Alexey Milovidov
|
ffc6ef092e
|
dbms: development [#CONV-2944].
|
2012-09-03 06:32:38 +00:00 |
|
Alexey Milovidov
|
312b007e6f
|
dbms: development [#CONV-2944].
|
2012-08-26 12:18:50 +00:00 |
|
Alexey Milovidov
|
061a75785b
|
dbms: development [#CONV-2944].
|
2012-08-02 17:33:31 +00:00 |
|
Alexey Milovidov
|
dc79f25feb
|
dbms: development [#CONV-2944].
|
2012-07-15 23:13:08 +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 |
|