igor@olga.mysql.com 268be06874 Fixed bug #28272: crash that occurs when running an EXPLAIN command ...

for a query over an empty table right after its creation. 
The crash is the result of an attempt made by JOIN::optimize to evaluate
the WHERE condition when no records have been actually read.
The added test case can reproduce the crash only with InnoDB tables and
only with 5.0.x.

2007-05-14 23:55:18 -07:00

301 KiB

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