Alexey Milovidov
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06c35e0faa
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dbms: improvement [#METR-15484].
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2015-03-27 06:37:46 +03:00 |
|
Alexey Milovidov
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9981a29365
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dbms: fixed error with IN [#METR-15293].
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2015-03-03 23:00:39 +03:00 |
|
Alexey Milovidov
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ab0e29f0f2
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dbms: Set: removed special case for small sets (not worth in most cases) [#METR-2944].
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2015-03-02 08:41:21 +03:00 |
|
Alexey Milovidov
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e109ac1f57
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dbms: improved performance for small sets [#METR-2944].
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2015-03-02 04:11:37 +03:00 |
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Alexey Milovidov
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f7ef574ed2
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dbms: improved performance of Set, Join, Distinct and arrayEnumerateUniq [#METR-2944].
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2015-02-20 22:48:52 +03:00 |
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Alexey Milovidov
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fed642cd7c
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dbms: added StorageSet [#METR-2944].
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2015-01-27 03:52:03 +03:00 |
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Alexey Milovidov
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5523bdeaca
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dbms: improved performance on small blocks [#METR-2944].
|
2014-08-22 06:31:54 +04:00 |
|
Alexey Milovidov
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8643f02ac0
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dbms: reworked GLOBAL subqueries (probably doesn't work) [#METR-11370].
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2014-07-06 23:48:39 +04:00 |
|
Alexey Milovidov
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efbd0de1ee
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dbms: JOINs: development [#METR-11370].
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2014-06-19 00:08:31 +04:00 |
|
Alexey Milovidov
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295398e423
|
dbms: JOIN: development [#METR-11370].
|
2014-06-12 06:31:30 +04:00 |
|
Alexey Milovidov
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a1595ee591
|
Tiny modifications [#METR-11370].
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2014-06-12 05:22:49 +04:00 |
|
Alexey Milovidov
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136ad3f5d3
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dbms: removed garbage [#METR-11370].
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2014-06-12 04:56:43 +04:00 |
|
Sergey Fedorov
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f5d07ed9dd
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dbms: fixed uninitialized variable in set.h [METR-11023]
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2014-05-15 14:45:44 +04:00 |
|
Sergey Fedorov
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b308db2434
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dbms: limits for transfering external tables, only_external mode in set [METR-11023]
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2014-05-15 14:24:03 +04:00 |
|
Sergey Fedorov
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208e5ccdce
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dbms: rewriting logic of global in queries [METR-10974]
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2014-05-14 19:07:51 +04:00 |
|
Alexey Milovidov
|
8198d86f5a
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dbms: fixed errors on clang [#METR-2807].
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2014-05-12 04:45:50 +04:00 |
|
Alexey Milovidov
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95827e2dc2
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dbms: improved performance of aggregation by string key [#METR-2944].
|
2014-05-10 06:42:45 +04:00 |
|
Alexey Milovidov
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8232983714
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dbms: unified hash tables: development [#METR-2944].
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2014-04-28 05:48:24 +04:00 |
|
Pavel Kartavyy
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d038e8631a
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dbms: improvements [#METR-10498]
|
2014-04-09 11:28:44 +04:00 |
|
Pavel Kartavyy
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3e61e7b7f6
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dbms: improvements [#METR-10498]
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2014-04-07 21:43:50 +04:00 |
|
Pavel Kartavyy
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6ad275725e
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dbms: add desciption of in [#METR-10498]
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2014-04-07 20:29:25 +04:00 |
|
Pavel Kartavyy
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049db94426
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dbms: development [#METR-10498]
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2014-04-07 20:29:25 +04:00 |
|
Pavel Kartavyy
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bdeee5386b
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dbms: development [#METR-10498]
Signed-off-by: Pavel Kartavyy <kartavyy@yandex-team.ru>
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2014-04-07 20:29:25 +04:00 |
|
Pavel Kartavyy
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a737895eb4
|
build fix [#METR-10498]
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2014-04-07 20:29:25 +04:00 |
|
Pavel Kartavyy
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14168120f1
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development [#METR-10498]
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2014-04-07 20:29:25 +04:00 |
|
Michael Kolupaev
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d3874a1202
|
clickhouse: subqueries in IN update progress and can be cancelled (and added missing files). [#METR-10102]
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2014-03-04 21:56:24 +04:00 |
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Pavel Kartavyy
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95c801b2c6
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Revert "clickhouse: subqueries in IN update progress and can be cancelled. [#METR-10102]"
This reverts commit 98eb21cee309e52fc8be378ebd7cec757b38300f.
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2014-03-04 18:19:32 +04:00 |
|
Michael Kolupaev
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9c3297f3a1
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clickhouse: subqueries in IN update progress and can be cancelled. [#METR-10102]
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2014-03-04 15:26:55 +04:00 |
|
Alexey Milovidov
|
8efd6ee42c
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dbms: sending only set/changed settings [#METR-10087].
|
2014-02-17 23:56:45 +00:00 |
|
Alexey Milovidov
|
3870d76934
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dbms: tiny unification [#CONV-2944].
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2013-07-19 19:53:51 +00:00 |
|
Alexey Milovidov
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d3d9aa327e
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dbms: improved performance of aggregation by many fields: lowered number of allocs; more direct memory layout; don't use temporary Fields; lowered memory consumption [#CONV-2944].
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2013-06-30 16:56:00 +00:00 |
|
Alexey Milovidov
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fb616fd5ca
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dbms: tiny improvement for Set [#CONV-2944].
|
2013-06-21 19:25:53 +00:00 |
|
Vyacheslav Alipov
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7f91afaf20
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limits for IN and DISTINCT [not tested] [#CONV-7934]
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2013-06-20 12:12:27 +00:00 |
|
Michael Kolupaev
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2578c4af23
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clickhouse: arrays to the left of IN [#CONV-6823].
|
2013-03-25 13:02:12 +00:00 |
|
Michael Kolupaev
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b017d8b476
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clickhouse: adrray to the left of IN: development [#CONV-6823].
|
2013-03-19 12:25:59 +00:00 |
|
Alexey Milovidov
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d4c64603a2
|
dbms: improvement of aggregation (incomplete) [#CONV-2944].
|
2013-02-08 19:34:44 +00:00 |
|
Alexey Milovidov
|
e7093907ef
|
dbms: improved performance of aggregation [#CONV-2944].
|
2013-01-08 19:41:22 +00:00 |
|
Alexey Milovidov
|
2eee93e1d5
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dbms: improved performance of aggregation by many fields; fixed error in function concat [#CONV-2944].
|
2012-10-07 06:30:10 +00:00 |
|
Alexey Milovidov
|
ee72094d1d
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███████████: development [#CONV-2944].
|
2012-09-05 19:51:09 +00:00 |
|
Alexey Milovidov
|
15487c70b3
|
dbms: development [#CONV-2944].
|
2012-08-24 19:42:03 +00:00 |
|
Alexey Milovidov
|
9cd4ad0a9a
|
dbms: development [#CONV-2944].
|
2012-08-23 23:49:28 +00:00 |
|
Alexey Milovidov
|
4bb02285a1
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dbms: development [#CONV-2944].
|
2012-08-23 22:40:51 +00:00 |
|
Alexey Milovidov
|
ff2797d346
|
dbms: development [#CONV-2944].
|
2012-08-23 22:27:10 +00:00 |
|
Alexey Milovidov
|
fc0088bfd3
|
dbms: development [#CONV-2944].
|
2012-08-23 20:22:44 +00:00 |
|
Alexey Milovidov
|
0af519aa4d
|
dbms: development [#CONV-2944].
|
2012-08-23 18:43:57 +00:00 |
|
Alexey Milovidov
|
8ea28ddd6e
|
dbms: development [#CONV-2944].
|
2012-08-22 20:29:01 +00:00 |
|