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| author | Sergey Petrunya <psergey@askmonty.org> | 2014-02-12 21:37:58 +0400 |
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| committer | Sergey Petrunya <psergey@askmonty.org> | 2014-02-12 21:37:58 +0400 |
| commit | 2f22e85d05d5dcc6c5552e76d7f735031a706802 (patch) | |
| tree | 00bb0b4a645875772d1f175d4892f650d87cd5cc /mysql-test/t/row-checksum.test | |
| parent | 80a38b92d41ed034598c4064669fcd6f4d28f3ee (diff) | |
| download | mariadb-git-2f22e85d05d5dcc6c5552e76d7f735031a706802.tar.gz | |
Backport from 10.0 to 10.0-base the following:
revision-id: psergey@askmonty.org-20140204092710-2yt5ysa5ej3l2c03
MDEV-5606: range optimizer: "x < y" is sargable, while "y > x" is not
Port to mariadb-1.0 the following fix from mysql-5.6:
Revision ID: jorgen.loland@oracle.com-20120314131055-ml54x9deueqfsff4
BUG#13701206: WHERE A>=B DOES NOT GIVE SAME EXECUTION PLAN
AS WHERE B<=A (RANGE OPTIMIZER)
that fix didn't have a public testcase, so I created one.
Diffstat (limited to 'mysql-test/t/row-checksum.test')
0 files changed, 0 insertions, 0 deletions