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MDEV-13723: Server crashes in ha_heap::find_unique_row or Assertion `0' failed in st_select_lex_unit::optimize with INTERSECT

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With INTERSECT/EXCEPT fact that subquery item of IN/ALL/ANY was not assigned value does not mean that temporary table used for calculating unit is empty (records could be deleted).
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Oleksandr Byelkin
2017-11-13 09:41:29 +01:00
parent 386e5d476e
commit d2bf101cbf
5 changed files with 31 additions and 5 deletions
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mysql-test/t/intersect.test
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@ -190,3 +190,4 @@ show create view v1;
drop view v1;
drop tables t1,t2,t3;
--echo # End of 10.3 tests