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MySQL 5.1: keyuse_t Struct Reference

keyuse_t Struct Reference

#include <sql_select.h>

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Public Attributes

TABLE * table
Item * val
table_map used_tables
uint key
uint keypart
uint optimize
key_part_map keypart_map
ha_rows ref_table_rows
bool null_rejecting

Detailed Description

Definition at line 27 of file sql_select.h.

Member Data Documentation

uint keyuse_t::key

Definition at line 31 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), best_access_path(), create_ref_for_key(), sort_keyuse(), and test_if_skip_sort_order().

uint keyuse_t::keypart

Definition at line 31 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), best_access_path(), create_ref_for_key(), and sort_keyuse().

key_part_map keyuse_t::keypart_map

Definition at line 32 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), and best_access_path().

bool keyuse_t::null_rejecting

Definition at line 38 of file sql_select.h.

Referenced by add_key_part(), and create_ref_for_key().

uint keyuse_t::optimize

Definition at line 31 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), best_access_path(), create_ref_for_key(), and sort_keyuse().

ha_rows keyuse_t::ref_table_rows

Definition at line 33 of file sql_select.h.

Referenced by best_access_path(), and optimize_keyuse().

TABLE* keyuse_t::table

Definition at line 28 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), best_access_path(), create_ref_for_key(), sort_keyuse(), and test_if_skip_sort_order().

table_map keyuse_t::used_tables

Definition at line 30 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), best_access_path(), create_ref_for_key(), get_store_key(), optimize_keyuse(), and sort_keyuse().

Item* keyuse_t::val

Definition at line 29 of file sql_select.h.

Referenced by add_ft_keys(), add_key_part(), create_ref_for_key(), and get_store_key().

The documentation for this struct was generated from the following file:
Generated on Sat Sep 9 22:00:47 2006 for MySQL 5.1 by  doxygen 1.4.7