1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
#ifndef DRIZZLED_ORDER_H
#define DRIZZLED_ORDER_H
/* Order clause list element */
struct order_st {
struct order_st *next;
Item **item; /* Point at item in select fields */
Item *item_ptr; /* Storage for initial item */
Item **item_copy; /* For SPs; the original item ptr */
int counter; /* position in SELECT list, correct
only if counter_used is true*/
bool asc; /* true if ascending */
bool free_me; /* true if item isn't shared */
bool in_field_list; /* true if in select field list */
bool counter_used; /* parameter was counter of columns */
Field *field; /* If tmp-table group */
char *buff; /* If tmp-table group */
table_map used, depend_map;
};
#endif /* DRIZZLED_ORDER_H */
|