Igor Babaev 4f96b401d9 Fixed mdev-14960 [ERROR] mysqld got signal 11 with join_buffer and join_cache ...

In the function JOIN::shrink_join_buffers the iteration over joined
tables was organized in a wrong way. This could cause a crash if
the optimizer chose to materialize a semi-join that used join caches
for which the sizes must be adjusted.

2018-01-18 09:57:25 -08:00

133 KiB

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