sp_instr_cpop Class Reference

#include <sp_instr.h>

Inheritance diagram for sp_instr_cpop:

List of all members.

Public Member Functions
	sp_instr_cpop (uint ip, sp_pcontext *ctx, uint count)
virtual void	print (String *str)
virtual bool	execute (THD *thd, uint *nextp)

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Detailed Description

sp_instr_cpop instruction is added at the end of BEGIN..END block. It's used to remove declared cursors so that they are not visible any longer.

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Member Function Documentation

bool sp_instr_cpop::execute	(	THD *	thd,
		uint *	nextp
	)		[virtual]

Execute this instruction

Parameters:

	thd	Thread context
[out]	nextp	index of the next instruction to execute. (For most instructions this will be the instruction following this one). Note that this parameter is undefined in case of errors, use get_cont_dest() to find the continuation instruction for CONTINUE error handlers.

Returns:

Error status.

Implements sp_instr.

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

• sp_instr.h
• sp_instr.cc