Inheritance diagram for Statement_information_item:

Collaboration diagram for Statement_information_item:

Public Types
enum	Name { NUMBER, ROW_COUNT }

Public Member Functions
	Statement_information_item (Name name, Item *target)
Item *	get_value (THD thd, const Diagnostics_area da)
Public Member Functions inherited from Diagnostics_information_item
bool	set_value (THD thd, Item *value)

Additional Inherited Members
Static Public Member Functions inherited from Sql_alloc
static void *	operator new (size_t size) throw ()
static void *	operator new[] (size_t size) throw ()
static void *	operator new[] (size_t size, MEM_ROOT *mem_root) throw ()
static void *	operator new (size_t size, MEM_ROOT *mem_root) throw ()
static void	operator delete (void *ptr, size_t size)
static void	operator delete (void ptr, MEM_ROOT mem_root)
static void	operator delete[] (void ptr, MEM_ROOT mem_root)
static void	operator delete[] (void *ptr, size_t size)
Protected Member Functions inherited from Diagnostics_information_item
	Diagnostics_information_item (Item *target)
virtual	~Diagnostics_information_item ()

Detailed Description

A statement information item.

Definition at line 178 of file sql_get_diagnostics.h.

Member Enumeration Documentation

The name of a statement information item.

Definition at line 182 of file sql_get_diagnostics.h.

Statement_information_item::Statement_information_item	(	Name	name,
		Item *	target
	)

inline

Constructor, used to represent a statement information item.

Parameters

name	The name of this item.
target	A target that gets the value of this item.

Definition at line 194 of file sql_get_diagnostics.h.

Item * Statement_information_item::get_value	(	THD *	thd,
		const Diagnostics_area *	da
	)

Obtain value of this statement information item.

Obtain the value of this statement information item in the context of a given diagnostics area.

Parameters

thd	The current thread.
da	The diagnostics area.

Return values

Item	representing the value.
NULL	on error.

Definition at line 163 of file sql_get_diagnostics.cc.

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