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

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This commit is contained in:
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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4
sql/sql_alter.cc
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@ -356,7 +356,7 @@ bool Sql_cmd_alter_table::execute(THD *thd)
{
LEX *lex= thd->lex;
/* first SELECT_LEX (have special meaning for many of non-SELECTcommands) */
SELECT_LEX *select_lex= &lex->select_lex;
SELECT_LEX *select_lex= lex->first_select_lex();
/* first table of first SELECT_LEX */
TABLE_LIST *first_table= (TABLE_LIST*) select_lex->table_list.first;
/*
@ -506,7 +506,7 @@ error:
bool Sql_cmd_discard_import_tablespace::execute(THD *thd)
{
/* first SELECT_LEX (have special meaning for many of non-SELECTcommands) */
SELECT_LEX *select_lex= &thd->lex->select_lex;
SELECT_LEX *select_lex= thd->lex->first_select_lex();
/* first table of first SELECT_LEX */
TABLE_LIST *table_list= (TABLE_LIST*) select_lex->table_list.first;