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MDEV-11953: support of brackets in UNION/EXCEPT/INTERSECT operations

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Oleksandr Byelkin
2018-05-22 19:08:39 +02:00
parent 1b981b9edb
commit de745ecf29
298 changed files with 36118 additions and 3473 deletions
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2
sql/sql_error.cc
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@ -781,7 +781,7 @@ bool mysqld_show_warnings(THD *thd, ulong levels_to_show)
List<Item> field_list;
MEM_ROOT *mem_root= thd->mem_root;
const Sql_condition *err;
SELECT_LEX *sel= &thd->lex->select_lex;
SELECT_LEX *sel= thd->lex->first_select_lex();
SELECT_LEX_UNIT *unit= &thd->lex->unit;
ulonglong idx= 0;
Protocol *protocol=thd->protocol;