Alexey Arno
|
2a0c842966
|
dbms: Server: added support for aggregation with nullable keys [#METR-19266]
|
2016-10-18 13:09:48 +03:00 |
|
alexey-milovidov
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3296310a9d
|
Merge pull request #116 from ludv1x/METR-22071
More datatypes for groupUniqArray() function [#METR-22071]
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2016-09-29 23:53:18 +04:00 |
|
Vitaliy Lyudvichenko
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a3d72db2aa
|
Added allocatesMemoryInArena() method for aggregate functions.
Fixed runningAccumulate, now it works properly for complex functions.
More accurate threads handling in Aggregator.
|
2016-09-28 16:28:55 +03:00 |
|
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 |
|
Alexey Milovidov
|
5d53f21418
|
Addition to prev. revision [#METR-22869].
|
2016-09-23 08:54:57 +03:00 |
|
Alexey Milovidov
|
ebacdf3144
|
Trying to fix stuck in external aggregation [#METR-22869].
|
2016-09-23 08:49:55 +03:00 |
|
Alexey Milovidov
|
9120776fe1
|
Added support of aggregation by tuple keys even if tuples was not flattened in ExpressionAnalyzer [#METR-22301].
|
2016-09-23 01:58:55 +03:00 |
|
Vitaliy Lyudvichenko
|
37ed6a3038
|
Fixed dynamic complation errors. [#METR-22071]
|
2016-09-21 20:13:32 +03:00 |
|
Vitaliy Lyudvichenko
|
451a4b1d67
|
Added new Arena parameter to add() method of IAggregateFunction. [#METR-22071]
|
2016-09-21 20:13:32 +03:00 |
|
Vitaliy Lyudvichenko
|
0a93de0727
|
Leave only HashSet implementation. [#METR-22071]
|
2016-09-21 20:13:32 +03:00 |
|
Vitaliy Lyudvichenko
|
924075621e
|
Added three experimental implementations for groupUniqArray() aggregate function. [#METR-22071]
|
2016-09-21 20:13:32 +03:00 |
|
Alexey Arno
|
e822631310
|
dbms: cleanup [#METR-19266]
|
2016-08-18 18:58:46 +03:00 |
|
Alexey Milovidov
|
fb5981871a
|
Avoid copying ColumnWithTypeAndName [#METR-22173].
|
2016-08-05 02:35:07 +03:00 |
|
Alexey Milovidov
|
9a07830dbb
|
Removed useless code (experimental) [#METR-2944].
|
2016-08-02 04:46:05 +03:00 |
|
Alexey Milovidov
|
899636e9fd
|
Another improvement for UBSan [#METR-2944].
|
2016-07-31 09:36:39 +03:00 |
|
Alexey Milovidov
|
c518abe882
|
Get rid of Poco::SharedPtr [#METR-21503].
|
2016-05-28 20:31:50 +03:00 |
|
Alexey Milovidov
|
3c1c9d46f7
|
Using std::shared_ptr for data types [#METR-21503].
|
2016-05-28 15:22:22 +03:00 |
|
Alexey Milovidov
|
6863e72f3d
|
Using std::shared_ptr for data types [#METR-21503].
|
2016-05-28 13:15:36 +03:00 |
|
Alexey Milovidov
|
be394f2c84
|
Using std::shared_ptr for data types [#METR-21503].
|
2016-05-28 10:48:40 +03:00 |
|
Alexey Milovidov
|
4b7f461e46
|
Using std::shared_ptr for columns [#METR-21503].
|
2016-05-28 08:31:36 +03:00 |
|
Pavel Kartavyy
|
eca42536d8
|
dbms: renamed Revision to ClickHouseRevision. Daemon to BaseDaemon
|
2016-02-09 20:06:50 +03:00 |
|
Alexey Milovidov
|
0f3e163c4e
|
dbms: CurrentMetrics: development [#METR-19596].
|
2016-01-21 04:47:28 +03:00 |
|
Alexey Milovidov
|
13c7d0983a
|
dbms: cutting dependency [#METR-2944]..
|
2016-01-12 00:46:36 +03:00 |
|
Alexey Milovidov
|
8da3abcd94
|
dbms: better [#METR-19278].
|
2015-12-23 10:35:36 +03:00 |
|
Alexey Milovidov
|
1f62bf24ee
|
dbms: more safe [#METR-19278].
|
2015-12-23 10:29:20 +03:00 |
|
Alexey Milovidov
|
691e13fe1a
|
dbms: better [#METR-19278].
|
2015-12-23 10:06:34 +03:00 |
|
Alexey Milovidov
|
348f2e0e40
|
dbms: better [#METR-19278].
|
2015-12-23 10:03:50 +03:00 |
|
Alexey Milovidov
|
8afecac7e3
|
dbms: fixed error with order of destruction of arenas, if exception was thrown while merging [#METR-19278].
|
2015-12-23 09:48:05 +03:00 |
|
Alexey Milovidov
|
c2d231dc75
|
dbms: fixed another error [#METR-19278].
|
2015-12-23 08:06:32 +03:00 |
|
Alexey Milovidov
|
c150e0afd6
|
dbms: Aggregator: fixes [#METR-19371].
|
2015-12-11 04:11:59 +03:00 |
|
Alexey Milovidov
|
8a37319677
|
dbms: Aggregator: fixes [#METR-19371].
|
2015-12-11 03:34:00 +03:00 |
|
Alexey Milovidov
|
a43272c9b8
|
dbms: fixed error in memory-efficient merging of aggregated states [#METR-17000].
|
2015-12-09 05:56:18 +03:00 |
|
Alexey Milovidov
|
7560351942
|
dbms: removed old code [#METR-17000].
|
2015-12-09 05:55:35 +03:00 |
|
Alexey Milovidov
|
50d463d08b
|
dbms: fixed error [#METR-17000].
|
2015-12-08 05:01:46 +03:00 |
|
Alexey Milovidov
|
35db0d65b9
|
dbms: fixed error [#METR-19288].
|
2015-12-07 23:08:00 +03:00 |
|
Alexey Milovidov
|
0d7135fcf6
|
dbms: fixed errors [#METR-17000].
|
2015-12-06 22:42:28 +03:00 |
|
Alexey Milovidov
|
9ecd4a0fa2
|
dbms: additions [#METR-17000].
|
2015-12-06 21:55:09 +03:00 |
|
Alexey Milovidov
|
513eb33b5b
|
dbms: fixed error [#METR-17000].
|
2015-12-06 19:42:17 +03:00 |
|
Alexey Milovidov
|
7dc5661521
|
dbms: more memory efficient merging aggregated states [#METR-17000].
|
2015-12-06 19:22:01 +03:00 |
|
Alexey Milovidov
|
0ef797d9f3
|
dbms: fixed error [#METR-17000].
|
2015-12-06 17:27:09 +03:00 |
|
Alexey Milovidov
|
2b1614825e
|
dbms: improvement [#METR-17000].
|
2015-12-06 10:33:39 +03:00 |
|
Alexey Milovidov
|
7fa1a57165
|
dbms: fixed excessive memory allocation when splitting single-level block in Aggregator [#METR-17000].
|
2015-12-05 10:01:18 +03:00 |
|
Alexey Milovidov
|
5890747c56
|
dbms: instrumenting external sort/aggregation [#METR-17000].
|
2015-12-04 00:23:21 +03:00 |
|
Alexey Milovidov
|
d76d57dda2
|
dbms: better [#METR-17000].
|
2015-12-02 00:20:14 +03:00 |
|
Alexey Milovidov
|
8844334423
|
dbms: external aggregation: development [#METR-17000].
|
2015-12-01 19:58:15 +03:00 |
|
Alexey Milovidov
|
02b16fce06
|
dbms: external aggregation: initial implementation [#METR-17000].
|
2015-12-01 17:09:05 +03:00 |
|
Alexey Milovidov
|
48e840a199
|
dbms: external aggregation: development [#METR-17000].
|
2015-11-30 22:57:46 +03:00 |
|
Alexey Milovidov
|
83cf1f81ec
|
dbms: Aggregator: preparation [#METR-17000].
|
2015-11-30 19:57:05 +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
|
4b29a48124
|
dbms: fixed error [#METR-17109].
|
2015-11-09 21:45:55 +03:00 |
|
Alexey Milovidov
|
e7aabfe43c
|
dbms: fixed error [#MTRSADMIN-1690].
|
2015-10-30 05:29:53 +03:00 |
|
Alexey Milovidov
|
c9a8f19def
|
dbms: fixed error with tuples of consts [#METR-18586].
|
2015-10-29 00:21:18 +03:00 |
|
Alexey Milovidov
|
5cd5c0dde5
|
dbms: using 'max_rows_to_group_by' limit while merging aggregate states (in certain cases) [#METR-18507].
|
2015-10-23 04:43:42 +03:00 |
|
Alexey Milovidov
|
90ff83b1ba
|
dbms: using max_rows_to_group_by limit while merging aggregate states (incomplete) [#METR-18507].
|
2015-10-22 04:44:33 +03:00 |
|
Alexey Milovidov
|
4a061b97cb
|
Moved file [#METR-17973].
|
2015-10-05 03:44:40 +03:00 |
|
Alexey Milovidov
|
804216f678
|
dbms: added full support of GROUP BY arrays [#METR-13168].
|
2015-10-04 09:10:48 +03:00 |
|
Alexey Milovidov
|
9e8b28131e
|
dbms: fixed error [#METR-17536].
|
2015-09-15 00:09:33 +03:00 |
|
Alexey Milovidov
|
540c411aa8
|
dbms: fixed error [#METR-17536].
|
2015-09-10 04:58:37 +03:00 |
|
Alexey Milovidov
|
217ef544c2
|
dbms: fixed error [#METR-17536].
|
2015-09-10 00:32:29 +03:00 |
|
Alexey Milovidov
|
a476396e70
|
dbms: fixed error [#METR-17536].
|
2015-09-08 23:19:30 +03:00 |
|
Alexey Milovidov
|
9f3cab500d
|
dbms: memory efficient distributed aggregation: development [#METR-17536].
|
2015-09-07 23:08:02 +03:00 |
|
Alexey Milovidov
|
2311c69d53
|
dbms: development of memory efficient distributed aggregation method [#METR-17536].
|
2015-09-07 10:40:14 +03:00 |
|
Alexey Milovidov
|
5b0b5dc9cf
|
dbms: added memory-efficient mode of distributed aggregation [#METR-17536].
|
2015-07-31 02:41:02 +03:00 |
|
Alexey Milovidov
|
c0e029bb1b
|
dbms: renamed ColumnWithNameAndType to ColumnWithTypeAndName for clarification [#METR-2944].
|
2015-07-17 04:27:35 +03:00 |
|
Alexey Milovidov
|
cd734e6f06
|
dbms: allowed constant arguments of aggregate functions and keys [#METRIKASUPP-5388].
|
2015-06-30 22:05:30 +03:00 |
|
Alexey Arno
|
7d00e235ea
|
Merge
|
2015-04-16 17:27:56 +03:00 |
|
Alexey Milovidov
|
cc1887f5e3
|
dbms: fixed error with higher than usual memory usage [#METR-15530].
|
2015-03-24 03:39:30 +03:00 |
|
Alexey Milovidov
|
05401b901b
|
dbms: better exception safety [#METR-15530].
|
2015-03-23 04:10:06 +03:00 |
|
Alexey Milovidov
|
593a0a8d44
|
dbms: fixed error [#METR-15530].
|
2015-03-19 08:15:38 +03:00 |
|
Alexey Milovidov
|
f4df541b99
|
dbms: fixed error [#METR-15530].
|
2015-03-18 07:46:55 +03:00 |
|
Alexey Milovidov
|
ed1ffd0fbf
|
dbms: fixed exception safety [#METR-15357].
|
2015-03-17 00:31:40 +03:00 |
|
Alexey Milovidov
|
7431af2cf9
|
dbms: fixed error with exception safety [#METR-15357].
|
2015-03-16 22:24:57 +03:00 |
|
Alexey Milovidov
|
33f89bfdb7
|
dbms: fixed exception safety [#METR-15352].
|
2015-03-07 04:05:06 +03:00 |
|
Alexey Milovidov
|
82e782d6f9
|
dbms: fixed error in prev. revision [#METR-2944].
|
2015-02-22 21:02:54 +03:00 |
|
Alexey Milovidov
|
dc6259d931
|
dbms: added aggregation method 'concat' - performance improvement in generic case [#METR-2944].
|
2015-02-22 19:09:16 +03:00 |
|
Alexey Milovidov
|
bbd48f8921
|
dbms: Aggregator: added specialization for many (up to 256 bit) fixed-size keys (up to 3x performance improvement) [#METR-2944].
|
2015-02-22 08:53:16 +03:00 |
|
Alexey Milovidov
|
b6f4d3d3e8
|
dbms: added setting 'group_by_two_level_threshold' for fine tuning [#METR-2944].
|
2015-02-22 08:51:16 +03:00 |
|
Alexey Milovidov
|
bd51359819
|
dbms: fixed error in exception message [#METR-2944].
|
2015-02-01 01:17:33 +03:00 |
|
Alexey Milovidov
|
91b10d0820
|
dbms: slightly lowered memory usage of distributed aggregation [#METR-2944].
|
2015-01-28 02:02:05 +03:00 |
|
Alexey Milovidov
|
af27e06238
|
Fixed errors in clang (part 4) [#METR-2807].
|
2015-01-21 07:23:22 +03:00 |
|
Alexey Milovidov
|
1e32c8664f
|
dbms: fixed error [#METR-14653].
|
2015-01-19 20:50:55 +03:00 |
|
Alexey Milovidov
|
099d64931d
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-18 04:18:39 +03:00 |
|
Alexey Milovidov
|
0c6dc2629e
|
dbms: fixed error [#METR-14604].
|
2015-01-17 07:49:13 +03:00 |
|
Alexey Milovidov
|
f61fe3fba5
|
dbms: tiny additions [#METR-14604].
|
2015-01-17 00:01:41 +03:00 |
|
Alexey Milovidov
|
819f13801d
|
dbms: fixed error with WITH TOTALS and group_by_overflow_mode [#METR-14604].
|
2015-01-15 22:29:37 +03:00 |
|
Alexey Milovidov
|
ad5fdc0e62
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-13 06:03:45 +03:00 |
|
Alexey Milovidov
|
818d5ed0c5
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-13 04:57:22 +03:00 |
|
Andrey Mironov
|
ed3965c04c
|
dbms: Aggregator.cpp include <cxxabi.h>
@milovidov check if this fix is rightful
|
2015-01-12 11:06:17 +03:00 |
|
Alexey Milovidov
|
882bf3ea75
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-11 05:00:26 +03:00 |
|
Alexey Milovidov
|
19f1bff25d
|
dbms: dynamic compiled aggregator: development [#METR-2944].
|
2015-01-11 03:57:21 +03:00 |
|
Alexey Milovidov
|
65e5e98369
|
dbms: addition to prev. revision [#METR-2944].
|
2015-01-10 05:34:38 +03:00 |
|
Alexey Milovidov
|
a7a2712630
|
dbms: compiled aggregator: development [#METR-2944].
|
2015-01-10 05:30:03 +03:00 |
|
Alexey Milovidov
|
9225adb3fc
|
dbms: tiny modifications [#METR-2944].
|
2015-01-08 21:52:48 +03:00 |
|
Alexey Milovidov
|
6212e7080b
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-03 09:49:32 +03:00 |
|
Alexey Milovidov
|
7c292a9956
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-03 08:39:21 +03:00 |
|
Alexey Milovidov
|
221efeb82a
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-03 06:18:49 +03:00 |
|
Alexey Milovidov
|
7cf0bca8af
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-02 08:28:21 +03:00 |
|
Alexey Milovidov
|
a7eacd1269
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-02 06:50:14 +03:00 |
|
Alexey Milovidov
|
acbe19fd84
|
dbms: more scalable aggregator: development [#METR-2944].
|
2015-01-02 06:16:28 +03:00 |
|