Sergey Petrunya ddd341b71a MDEV-4071: Valgrind warnings 'Invalid read' in subselect_engine::calc_const_tables with ... ...

- Call tmp_having->update_used_tables() *before* we have call JOIN::cleanup().
  Making the call after join::cleanup() is not allowed, because subquery 
  predicate items walk parent join's JOIN_TAB structures. Which can be 
  invalidated by JOIN::cleanup().

2013-05-04 20:42:43 +04:00

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