Andrey Mironov
|
914e74f796
|
dbms: fix quantilesTiming for levels specified in non-increasing order [#METR-14503]
|
2015-08-20 19:47:10 +03:00 |
|
Andrey Mironov
|
d192a76be8
|
dbms: sequenceMatch: add iterations threshold with exception [#METR-17425]
|
2015-08-18 19:11:31 +03:00 |
|
Alexey Arno
|
3ff1a857fe
|
dbms: Server: Use another hash function. [#METR-17276]
|
2015-08-12 19:26:53 +03:00 |
|
Alexey Arno
|
e24cad5123
|
dbms: Server: Performance improvements. [#METR-17276]
|
2015-08-07 15:39:06 +03:00 |
|
Alexey Arno
|
891aed0744
|
dbms: Server: Cosmetic changes. [#METR-17276]
|
2015-08-04 16:37:56 +03:00 |
|
Alexey Arno
|
58e2a7ef6b
|
dbms: Server: Removed useless hashing in the case of 32-bit floating point values. [#METR-17276]
|
2015-08-04 15:33:08 +03:00 |
|
Alexey Arno
|
3d301bb749
|
dbms: Server: Use trivial has for HLL12 case. [#METR-17276]
|
2015-07-29 20:22:17 +03:00 |
|
Alexey Arno
|
b17d3d79fc
|
dbms: Server: Updated comment. [#METR-17276]
|
2015-07-29 20:13:02 +03:00 |
|
Alexey Arno
|
98557ba369
|
dbms: Server: Feed CombinedCardinalityEstimator with at most 32-bit wide values. [#METR-17276]
|
2015-07-29 20:06:39 +03:00 |
|
Alexey Arno
|
99e2b241c0
|
dbms: Server: Fixes. [#METR-17276]
|
2015-07-29 17:53:34 +03:00 |
|
Alexey Arno
|
ef92ac4f3d
|
dbms: Server: Feature development. [#METR-17276]
|
2015-07-20 17:22:08 +03:00 |
|
Alexey Milovidov
|
890ee9c0fa
|
dbms: removed aggregate function 'debug' [#METR-2944].
|
2015-06-06 02:19:15 +03:00 |
|
Alexey Arno
|
1143cfb7ad
|
dbms: Server: performance optimizations. [#METR-15210]
|
2015-05-20 18:34:09 +03:00 |
|
Alexey Arno
|
6dca411831
|
Merge
|
2015-05-20 16:21:39 +03:00 |
|
Alexey Arno
|
c5535adb03
|
dbms: Server: MySQL conformant behavior for limit cases. [#METR-16188]
|
2015-05-20 15:35:15 +03:00 |
|
Alexey Arno
|
262564a0d5
|
dbms: Server: MySQL conformant behavior for limit cases. [#METR-16188]
|
2015-05-20 15:18:46 +03:00 |
|
Alexey Arno
|
3658260d63
|
dbms: Server: refactoring. [#METR-16188]
|
2015-05-20 15:04:33 +03:00 |
|
Alexey Arno
|
758add05b4
|
dbms: Server: refactoring. [#METR-16188]
|
2015-05-20 14:09:54 +03:00 |
|
Alexey Arno
|
76dcc45edf
|
dbms: Server: Small style cleanup + numerical stability improvement for covariance and correlation. [#METR-16188]
|
2015-05-20 12:17:25 +03:00 |
|
Alexey Arno
|
b46ce05dbe
|
Merge
|
2015-05-19 18:06:12 +03:00 |
|
Alexey Arno
|
a29d67c82d
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-19 18:03:17 +03:00 |
|
Alexey Arno
|
5f0a1cab74
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-18 01:33:17 +03:00 |
|
Alexey Arno
|
bf6aecc826
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-17 20:46:21 +03:00 |
|
Alexey Arno
|
fe3b31bd97
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-16 00:02:29 +03:00 |
|
Alexey Arno
|
3b2a84264e
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-15 19:54:17 +03:00 |
|
Alexey Arno
|
b9014db828
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-15 18:13:59 +03:00 |
|
Alexey Arno
|
b0abc2dc2a
|
dbms: Server: Feature implementation. [#METR-16188]
|
2015-05-15 18:01:05 +03:00 |
|
Andrey Mironov
|
b9b0ebb0f8
|
dbms: prohibit chaining of temporal conditions [#METR-16058]
|
2015-05-07 17:04:28 +03:00 |
|
Andrey Mironov
|
64dc50dfa4
|
dbms: implementation of temporal conditions [#METR-16058]
|
2015-05-07 17:04:28 +03:00 |
|
Andrey Mironov
|
27ebf02a8d
|
dbms: simplify sequenceMatch prototype by appending .* before any pattern [#METR-16058]
|
2015-05-07 17:04:27 +03:00 |
|
Andrey Mironov
|
6acdcb281d
|
dbms: sequenceMatch: remove usage of continue [#METR-16058]
|
2015-05-07 17:04:27 +03:00 |
|
Andrey Mironov
|
be67de26b5
|
dbms: sequenceMatch aggregate function draft, temporal conditions currently ignored [#METR-16058]
|
2015-05-07 17:04:27 +03:00 |
|
Alexey Arno
|
5463d74a84
|
Merge
|
2015-04-24 18:49:30 +03:00 |
|
Alexey Milovidov
|
ba5a54ef7a
|
dbms: temporarily added aggregate function 'debug' [#METR-15530].
|
2015-03-19 06:58:23 +03:00 |
|
Alexey Milovidov
|
0b07103305
|
dbms: tiny modification [#METR-2944].
|
2015-03-12 05:21:28 +03:00 |
|
Alexey Milovidov
|
7276d5f0e9
|
dbms: addition to prev. revision [#METR-2944].
|
2015-03-01 04:10:52 +03:00 |
|
Alexey Milovidov
|
47cbeb41e5
|
dbms: addition to prev. revision [#METR-2944].
|
2015-03-01 04:09:45 +03:00 |
|
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 |
|