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sp_instr_cpop Class Reference

#include <sp_instr.h>

Inheritance diagram for sp_instr_cpop:
sp_instr Sql_alloc sp_printable

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)

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.

Member Function Documentation

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

Execute this instruction

thdThread context
[out]nextpindex 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.
Error status.

Implements sp_instr.

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