Alexey Milovidov
|
99d7aa59b8
|
dbms: allowed to merge partial-aggregated streams memory-efficient in parallel [#METR-17000].
|
2015-12-02 01:35:48 +03:00 |
|
Alexey Milovidov
|
d76d57dda2
|
dbms: better [#METR-17000].
|
2015-12-02 00:20:14 +03:00 |
|
Alexey Milovidov
|
b04fc9bdf0
|
dbms: fixed build [#METR-17000].
|
2015-12-01 20:10:24 +03:00 |
|
Alexey Milovidov
|
7c753e1403
|
dbms: fixed build [#METR-17000].
|
2015-12-01 20:08:33 +03:00 |
|
Alexey Milovidov
|
8844334423
|
dbms: external aggregation: development [#METR-17000].
|
2015-12-01 19:58:15 +03:00 |
|
Alexey Milovidov
|
fe8f947a43
|
dbms: allowed external aggregation with non-parallel aggregation [#METR-17000].
|
2015-12-01 17:43:51 +03:00 |
|
Alexey Milovidov
|
4352307bbc
|
Merge
|
2015-12-01 17:11:51 +03:00 |
|
Alexey Milovidov
|
02b16fce06
|
dbms: external aggregation: initial implementation [#METR-17000].
|
2015-12-01 17:09:05 +03:00 |
|
Andrey Mironov
|
eba1cb4ca3
|
dbms: FieldVisitorToString::formatFloat emit trailing dec pt [#METR-17328]
|
2015-12-01 14:16:50 +03:00 |
|
Alexey Milovidov
|
a7387d9ce4
|
dbms: improvement [#METR-2944].
|
2015-11-30 23:20:37 +03:00 |
|
Alexey Milovidov
|
48e840a199
|
dbms: external aggregation: development [#METR-17000].
|
2015-11-30 22:57:46 +03:00 |
|
Andrey Mironov
|
386d560d39
|
dbms: refactor DoubleConverter [#METR-17328]
|
2015-11-30 20:55:42 +03:00 |
|
Alexey Milovidov
|
83cf1f81ec
|
dbms: Aggregator: preparation [#METR-17000].
|
2015-11-30 19:57:05 +03:00 |
|
Alexey Milovidov
|
ea45c07638
|
dbms: fixed error [#METR-19025].
|
2015-11-30 09:56:27 +03:00 |
|
Alexey Milovidov
|
eb4034f7f2
|
dbms: better [#METR-2944].
|
2015-11-29 20:06:30 +03:00 |
|
Alexey Milovidov
|
cc75d4603b
|
dbms: improved performance of INSERT SELECT [#METR-19025].
|
2015-11-29 16:18:12 +03:00 |
|
Alexey Milovidov
|
39004c76f5
|
dbms: addition [#METR-19052].
|
2015-11-29 15:54:58 +03:00 |
|
Alexey Milovidov
|
b6aaf1fe32
|
dbms: development; provided monotonicity properties for date-time functions [#METR-19052].
|
2015-11-29 14:58:44 +03:00 |
|
Alexey Milovidov
|
d9bc972a59
|
dbms: allowed to use index if column is wrapped by piecewise-monotonic functions: initial implementation [#METR-19052].
|
2015-11-29 11:06:29 +03:00 |
|
Alexey Milovidov
|
e64197d436
|
dbms: addition [#METR-19025].
|
2015-11-27 23:50:48 +03:00 |
|
Alexey Milovidov
|
8c8210062a
|
dbms: added support for hex escape sequences in strings [#METR-19072].
|
2015-11-25 06:11:17 +03:00 |
|
Alexey Milovidov
|
26d19fe1bc
|
dbms: fixed error with GLOBAL JOIN [#METR-19048].
|
2015-11-24 00:34:36 +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
|
8a592860ef
|
dbms: improved performance of INSERT SELECT (experimental) [#METR-19025].
|
2015-11-21 19:26:48 +03:00 |
|
Alexey Milovidov
|
8314861690
|
dbms: improved performance of INSERT SELECT [#METR-19025].
|
2015-11-21 18:47:32 +03:00 |
|
Alexey Milovidov
|
2c67747a0d
|
dbms: implemented quantilesTDigest and quantilesTDigestWeighted aggregate functions [#METR-19024].
|
2015-11-21 17:04:43 +03:00 |
|
Alexey Milovidov
|
31c09b4d2d
|
dbms: added weighted variants of t-digest [#METR-19024].
|
2015-11-21 16:24:51 +03:00 |
|
Alexey Milovidov
|
57e8a8fdbb
|
dbms: added t-digest algorithm [#METR-19024].
|
2015-11-21 15:47:41 +03:00 |
|
Alexey Milovidov
|
659cf5a940
|
dbms: improved performance of ColumnArray::filter [#METR-19022].
|
2015-11-21 06:19:43 +03:00 |
|
Andrey Mironov
|
715d2f6ce5
|
dbms: add key description to system.dictionaries[#METR-17328]
|
2015-11-20 19:20:54 +03:00 |
|
Alexey Milovidov
|
0713e4c592
|
dbms: addition to prev. revision [#METR-18847].
|
2015-11-20 06:08:12 +03:00 |
|
Alexey Milovidov
|
5e2499eb77
|
dbms: addition to prev. revision [#METR-18847].
|
2015-11-20 05:42:26 +03:00 |
|
Alexey Milovidov
|
4318712300
|
dbms: addition to prev. revision [#METR-18847].
|
2015-11-20 05:29:16 +03:00 |
|
Alexey Milovidov
|
2d00e5d84f
|
dbms: SAMPLE ... OFFSET development: using rational numbers [#METR-18847].
|
2015-11-20 00:34:53 +03:00 |
|
Andrey Mironov
|
6c8c0e03cb
|
dbms: slightly refactor most dictionaries, add dictHas function for all dictionaries supporting dictGet*OrDefault. [#METR-17328], [#METR-18520]
|
2015-11-19 16:15:02 +03:00 |
|
Alexey Milovidov
|
f67c8e63a2
|
dbms: SAMPLE ... OFFSET development [#METR-18847].
|
2015-11-19 06:40:15 +03:00 |
|
Alexey Milovidov
|
1b08920e50
|
dbms: SAMPLE OFFSET: development [#METR-18847].
|
2015-11-19 06:24:59 +03:00 |
|
Alexey Milovidov
|
09dd253636
|
dbms: added support for SAMPLE ... OFFSET [#METR-18847].
|
2015-11-19 00:37:28 +03:00 |
|
Andrey Mironov
|
0fd1fc9cdc
|
dbms: add ComplexKeyCacheDictionary, not yet complete [#METR-17328]
Requires a way of deallocating keys in memory Arena (a new type of arena, actually), MySQLDictionarySource not yet capable of requesting complex keys.
|
2015-11-16 20:49:39 +03:00 |
|
Alexey Milovidov
|
408a2e4751
|
Fixed errors in gcc-5 [#METR-18843].
|
2015-11-16 07:56:31 +03:00 |
|
Alexey Milovidov
|
af37192e0c
|
dbms: fixed errors on gcc-5 [#METR-18843].
|
2015-11-16 07:15:53 +03:00 |
|
Alexey Milovidov
|
302e726a14
|
dbms: fixed error in gcc-5 [#METR-18843].
|
2015-11-16 07:00:46 +03:00 |
|
Alexey Milovidov
|
df3f04cdeb
|
dbms: fixing warnings in gcc-5 [#METR-18843].
|
2015-11-16 06:28:10 +03:00 |
|
Alexey Milovidov
|
2870fbb655
|
dbms: moved file [#METR-18778].
|
2015-11-15 12:06:53 +03:00 |
|
Alexey Milovidov
|
49580a9048
|
dbms: added aggregate function quantileExactWeighted and companions [#METR-18778].
|
2015-11-15 11:31:08 +03:00 |
|
Alexey Milovidov
|
4a537fcb84
|
dbms: moved file [#METR-18778].
|
2015-11-15 09:18:43 +03:00 |
|
Alexey Milovidov
|
749e54749c
|
dbms: moved file [#METR-18778].
|
2015-11-15 09:11:58 +03:00 |
|
Alexey Milovidov
|
8732e7a3f1
|
dbms: improved performance of aggregate function groupArray [#METR-18778].
|
2015-11-15 07:54:56 +03:00 |
|
Alexey Milovidov
|
4c87ec04b4
|
dbms: quantileExact: initial implementation [#METR-18778].
|
2015-11-15 06:11:24 +03:00 |
|
Alexey Milovidov
|
109eec92ff
|
dbms: fixed error with UNION ALL and subqueries in IN [#METR-18808].
|
2015-11-13 23:50:51 +03:00 |
|