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MySQL 5.1: st_position Struct Reference

st_position Struct Reference

#include <sql_select.h>

Collaboration diagram for st_position:

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List of all members.

Public Attributes

double records_read
double read_time
JOIN_TAB * table
KEYUSE * key

Detailed Description

Definition at line 177 of file sql_select.h.

Member Data Documentation

KEYUSE* st_position::key

Definition at line 187 of file sql_select.h.

Referenced by best_access_path(), get_best_combination(), and set_position().

double st_position::read_time

Definition at line 185 of file sql_select.h.

Referenced by best_access_path(), find_best(), greedy_search(), and optimize_straight_join().

double st_position::records_read

Definition at line 179 of file sql_select.h.

Referenced by best_access_path(), find_best(), greedy_search(), optimize_straight_join(), select_describe(), and set_position().

JOIN_TAB* st_position::table

Definition at line 186 of file sql_select.h.

Referenced by best_access_path(), best_extension_by_limited_search(), find_best(), get_best_combination(), greedy_search(), and set_position().

The documentation for this struct was generated from the following file:
Generated on Sat Sep 9 23:40:26 2006 for MySQL 5.1 by  doxygen 1.4.7