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Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1

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into sanja.is.com.ua:/home/bell/mysql/bk/work-order-4.1
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bell@sanja.is.com.ua
2003-04-23 11:20:19 +03:00
parent a3d3937ac2 c96e588490
commit c4637293fd
6 changed files with 76 additions and 13 deletions
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8
sql/sql_lex.h
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@ -230,6 +230,7 @@ public:
virtual st_select_lex_unit* master_unit()= 0;
virtual st_select_lex* outer_select()= 0;
virtual st_select_lex_node* return_after_parsing()= 0;
virtual bool set_braces(bool value);
virtual bool inc_in_sum_expr();
@ -284,6 +285,8 @@ public:
global parameters for union
*/
st_select_lex_node *global_parameters;
//node on wich we should return current_select pointer after parsing subquery
st_select_lex_node *return_to;
/* LIMIT clause runtime counters */
ha_rows select_limit_cnt, offset_limit_cnt;
/* not NULL if union used in subselect, point to subselect item */
@ -304,6 +307,7 @@ public:
(st_select_lex*) slave->next : (st_select_lex*) slave;
}
st_select_lex_unit* next_unit() { return (st_select_lex_unit*) next; }
st_select_lex_node* return_after_parsing() { return return_to; }
void exclude_level();
/* UNION methods */
@ -366,6 +370,10 @@ public:
{
return &link_next;
}
st_select_lex_node* return_after_parsing()
{
return master_unit()->return_after_parsing();
}
bool set_braces(bool value);
bool inc_in_sum_expr();