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Sergei Golubchik authored
MDEV-5012 Server crashes in Item_ref::real_item on EXPLAIN with select subqueries or views, constant table, derived_merge+derived_with_keys revert incorrect change, merged from mysql-5.5
e7c4e6d8
MDEV-5012 Server crashes in Item_ref::real_item on EXPLAIN with select subqueries or views, constant table, derived_merge+derived_with_keys revert incorrect change, merged from mysql-5.5