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authorIgor Babaev <igor@askmonty.org>2019-05-14 23:58:56 -0700
committerIgor Babaev <igor@askmonty.org>2019-05-23 21:54:17 -0700
commite57bb1f76cd0f8eac587a5fede01ba19bd54677a (patch)
tree912dde4c886de29b827db839e2fc4e9221cc357b /mysql-test/suite/rpl/r
parentaad4e5637daf52c2b27a355e0c2f9038d940209d (diff)
downloadmariadb-git-e57bb1f76cd0f8eac587a5fede01ba19bd54677a.tar.gz
MDEV-19258 RIGHT JOIN hangs in MariaDB
This patch corrects the patch for the bug 10006. The latter incorrectly calculates the attribute TABLE_LIST::dep_tables for inner tables of outer joins that are to be converted into inner joins. As a result after the patch some valid join orders were not evaluated and the optimizer could choose an execution plan that was far from being optimal.
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