drizzled::optimizer::Const Class Reference

A const table. More...

#include <const.h>

Inheritance diagram for drizzled::optimizer::Const:

List of all members.

Public Member Functions
bool	getStats (Table *table, JoinTable *join_tab)

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Detailed Description

A const table.

Definition at line 37 of file const.h.

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Member Function Documentation

bool optimizer::Const::getStats	(	Table *	table,
		JoinTable *	join_tab
	)		[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.

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

• drizzled/optimizer/access_method/const.h
• drizzled/optimizer/access_method/const.cc