Drizzled Public API Documentation

drizzled::optimizer::Const Class Reference

A const table. More...

#include <const.h>

Inheritance diagram for drizzled::optimizer::Const:
drizzled::optimizer::AccessMethod

Public Types

typedef boost::shared_ptr
< AccessMethod
ptr
 

Public Member Functions

void getStats (Table &, JoinTable &)
 

Detailed Description

A const table.

Definition at line 33 of file const.h.

Member Function Documentation

void drizzled::optimizer::Const::getStats ( Table ,
JoinTable  
)
virtual

Retrieve statistics relelvant to this access method.

Parameters
[in]table
[in]join_tab
Returns
true on failure; false on success

Implements drizzled::optimizer::AccessMethod.

Definition at line 29 of file const.cc.

References drizzled::Table::cursor, drizzled::join_read_const(), and drizzled::table_reference_st::key.


The documentation for this class was generated from the following files: