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MDEV-11240: Server crashes in check_view_single_update or Assertion `derived->table' failed in mysql_derived_merge_for_insert

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Move table pointer for single table view (even if it is view over other view) to make the access universal.
This commit is contained in:
Oleksandr Byelkin
2017-07-17 22:34:07 +02:00
parent 7e44eabdad
commit e7fd6ed387
3 changed files with 33 additions and 1 deletions
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4
sql/sql_derived.cc
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@ -525,7 +525,9 @@ bool mysql_derived_merge_for_insert(THD *thd, LEX *lex, TABLE_LIST *derived)
derived->schema_table= derived->merge_underlying_list->schema_table;
derived->merged_for_insert= TRUE;
}
}
}
else
derived->table= derived->merge_underlying_list->table;
DBUG_RETURN(FALSE);
}