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| author | evgen@moonbone.local <> | 2005-07-16 03:29:12 +0400 |
|---|---|---|
| committer | evgen@moonbone.local <> | 2005-07-16 03:29:12 +0400 |
| commit | 0298bc347aad0ad0ed0083781d84d412a921459d (patch) | |
| tree | 64606741d37005b7ae298d28019e32fa16916379 /mysql-test/r/update.result | |
| parent | b144b920a0b40dbb56e104b51eb4a8e39461db9a (diff) | |
| download | mariadb-git-0298bc347aad0ad0ed0083781d84d412a921459d.tar.gz | |
Fix bug#11482 4.1.12 produces different resultset for a complex query
than in previous 4.1.x
Wrongly applied optimization were adding NOT NULL constraint which results in
rejecting valid rows and reduced result set.
The problem was that add_notnull_conds() while checking subquery were adding
NOT NULL constraint to left joined table, to which, normally, optimization
don't have to be applied.
Diffstat (limited to 'mysql-test/r/update.result')
0 files changed, 0 insertions, 0 deletions