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UNION's

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sql/sql_insert.cc:
  Some tweaking for unions
sql/sql_parse.cc:
  Init of options for unions
sql/sql_unions.cc:
  T
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unknown
2001-07-25 15:28:37 +03:00
parent cab947d58a
commit c39344528e
5 changed files with 87 additions and 95 deletions
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4
sql/sql_parse.cc
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@ -2426,7 +2426,7 @@ mysql_init_query(THD *thd)
thd->lex.select_lex.item_list.empty();
thd->lex.value_list.empty();
thd->lex.select_lex.table_list.elements=0;
thd->free_list=0;
thd->free_list=0; thd->lex.union_option=0;
thd->lex.select = &thd->lex.select_lex;
thd->lex.select_lex.table_list.first=0;
thd->lex.select_lex.table_list.next= (byte**) &thd->lex.select_lex.table_list.first;
@ -2444,7 +2444,7 @@ mysql_init_select(LEX *lex)
select_lex->select_limit=current_thd->default_select_limit;
select_lex->offset_limit=0;
select_lex->options=0; select_lex->linkage=UNSPECIFIED_TYPE;
select_lex->select_number = 0; lex->exchange = 0; lex->union_option=0;
select_lex->select_number = 0; lex->exchange = 0;
lex->proc_list.first=0;
select_lex->order_list.elements=select_lex->group_list.elements=0;
select_lex->order_list.first=0;