sp_handler Class Reference

This class represents 'DECLARE HANDLER' statement. More...

#include <sp_pcontext.h>

Public Types
enum	enum_type { EXIT , CONTINUE }
	Enumeration of possible handler types. More...

Public Member Functions
	sp_handler (enum_type _type, sp_pcontext *_scope)
	The constructor. More...
void	print_conditions (String *str) const
	Print all conditions of a handler in human-readable form. More...
void	print (String *str) const
	Print type and conditions (but not body) of a handler. More...

Public Attributes
enum_type	type
	Handler type. More...
sp_pcontext *	scope
	BEGIN..END block of the handler. More...
List< const sp_condition_value >	condition_values
	Conditions caught by this handler. More...

Detailed Description

This class represents 'DECLARE HANDLER' statement.

Member Enumeration Documentation

enum_type

enum sp_handler::enum_type

Enumeration of possible handler types.

Note: UNDO handlers are not (and have never been) supported.

Enumerator
EXIT
CONTINUE

Constructor & Destructor Documentation

sp_handler()

sp_handler::sp_handler ( enum_type  _type, sp_pcontext *  _scope  )

inline

The constructor.

Parameters

_type	SQL-handler type.
_scope	Handler scope.

Member Function Documentation

print()

void sp_handler::print

(

String *

str

)

const

Print type and conditions (but not body) of a handler.

Parameters

str	The variable to print to.

print_conditions()

void sp_handler::print_conditions

(

String *

str

)

const

Print all conditions of a handler in human-readable form.

Parameters

str	The variable to print to.

Member Data Documentation

condition_values

List<const sp_condition_value> sp_handler::condition_values

Conditions caught by this handler.

scope

sp_pcontext* sp_handler::scope

BEGIN..END block of the handler.

type

enum_type sp_handler::type

Handler type.

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

• sql/sp_pcontext.h
• sql/sp_pcontext.cc