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authorIgor Babaev <igor@askmonty.org>2017-04-04 10:04:52 -0700
committerIgor Babaev <igor@askmonty.org>2017-04-04 10:04:52 -0700
commitb0395d8701ec49f49ad23f9917a3b2369bb49e7a (patch)
tree303a33f7c3b47a037960429f9be4b7783feca7f0 /sql/sql_const.h
parenta821ef76057f17a9532f525d2858bb1d31c0a56d (diff)
downloadmariadb-git-b0395d8701ec49f49ad23f9917a3b2369bb49e7a.tar.gz
Fixed the bug mdev-12429 and its duplicates mdev-12145 and mdev-9886.
Also fixed a wrong result for a test case for mdev-7691 (the alternative one). The test cases for all these bug have materialized semi-joins used inside dependent sub-queries. The patch actually reverts the change inroduced by Monty in 2003. It looks like this change is not valid anymore after the implementation of semi-joins. Adjusted output from EXPLAIN for many other test cases.
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