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Committer:
Sergey Petrunya
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Date:
2012-08-01 11:51:52 UTC
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Revision ID:
psergey@askmonty.org-20120801115152-qgxtqd0a5vlqrrhx
MDEV-423: SHOW EXPLAIN: 'Using where' for a subquery is shown in EXPLAIN, but not in SHOW EXPLAIN
- Take into account that the optimizer may run the subquery, delete it,
and then make a JOIN::optimize call again.