50 table_map in_ref_depend_map)
101 double getFanout()
const
106 void setFanout(
double in_records_read)
111 double getCost()
const
116 JoinTable *getJoinTable()
130 return (cmp_table != table->table);
133 bool examinePosition(table_map found_ref);
140 table_map getRefDependMap()
const
145 void clearRefDependMap()