Alexey Milovidov
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4eba9dc56c
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dbms: treat SAMPLE 1 as no-op [#METR-2944].
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2014-10-23 23:16:43 +04:00 |
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Alexey Milovidov
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2c23fb4d87
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dbms: tiny modifications [#METR-2944].
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2014-10-19 01:46:05 +04:00 |
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Alexey Milovidov
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bb60b4e859
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dbms: fixed bad code [#METR-12726].
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2014-10-07 22:42:35 +04:00 |
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Andrey Mironov
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47629b31cd
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fix optimize_move_to_prewhere , alter query before any other manipulations. #[METR-13020]
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2014-10-03 13:17:06 +04:00 |
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Andrey Mironov
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59ae69c5e9
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rename optimization setting to optimize_move_to_prewhere
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2014-10-02 13:48:53 +04:00 |
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Andrey Mironov
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192dde9b36
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Merge
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2014-10-01 20:47:36 +04:00 |
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Andrey Mironov
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5083090f8d
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Merge
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2014-10-01 20:39:32 +04:00 |
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Andrey Mironov
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5dde67112d
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remove std::cout loggin
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2014-10-01 18:12:06 +04:00 |
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Andrey Mironov
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aebc4f0f48
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add merge_tree_optimize_where setting, default to false. [#METR-11900]
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2014-10-01 17:51:44 +04:00 |
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Andrey Mironov
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bc1587a192
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Merge
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2014-09-23 15:36:02 +04:00 |
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Andrey Mironov
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0f0c10a62d
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move single condition from WHERE to PREWHERE, refactor. [#METR-11900]
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2014-09-23 15:36:02 +04:00 |
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Andrey Mironov
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86beda3111
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Merge
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2014-09-23 15:36:01 +04:00 |
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Andrey Mironov
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0fb1912d7c
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WHERE condition recognition. [#METR-11900]
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2014-09-23 15:36:01 +04:00 |
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Michael Kolupaev
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b2f5b9bfab
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Merge
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2014-07-30 16:22:12 +04:00 |
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Michael Kolupaev
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2bd9733223
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Merge
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2014-07-30 16:10:38 +04:00 |
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Michael Kolupaev
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9b3ce7f0f8
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Refactored VirtualColumnUtils. [#METR-12036]
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2014-07-29 19:21:09 +04:00 |
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Michael Kolupaev
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5c9f92ac1e
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Merge
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2014-07-28 14:36:15 +04:00 |
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Alexey Milovidov
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108a7850a5
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dbms: improved performance on short queries [#METR-11571].
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2014-06-26 04:58:14 +04:00 |
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Michael Kolupaev
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ea9e8964f0
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Merge
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2014-05-08 11:12:01 +04:00 |
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Michael Kolupaev
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4f46874933
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added a couple of comments. [#METR-10202]
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2014-03-19 15:44:41 +04:00 |
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Michael Kolupaev
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67c563a4d3
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Added locks to IStorage. Some race conditions are fixed, some are introduced, along with some possible deadlocks. [#METR-10202]
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2014-03-19 14:45:13 +04:00 |
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Michael Kolupaev
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ba9315d264
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Merge
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2014-03-14 21:03:52 +04:00 |
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Michael Kolupaev
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36a86a4fc9
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Merge
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2014-03-13 16:48:07 +04:00 |
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