service_rpl_transaction_ctx.h File Reference

This service provides a function for plugins to report if a transaction of a given THD should continue or be aborted. More...

#include <stdlib.h>
#include <cstdint>

Go to the source code of this file.

Classes
struct	Transaction_termination_ctx
struct	rpl_transaction_ctx_service_st

Macros
#define	MYSQL_SERVICE_RPL_TRANSACTION_CTX_INCLUDED

Functions
int	set_transaction_ctx (Transaction_termination_ctx transaction_termination_ctx)

Variables
struct rpl_transaction_ctx_service_st *	rpl_transaction_ctx_service

Detailed Description

This service provides a function for plugins to report if a transaction of a given THD should continue or be aborted.

Set transaction context, that is, notify the server that for external reasons the ongoing transaction should continue or be aborted.

Implementation of service_transaction_veredict, see.

SYNOPSIS set_transaction_ctx() should be called during RUN_HOOK macro, on which we know that thread is on plugin context and it is before Rpl_transaction_ctx::is_transaction_rollback() check.

See

Parameters

transaction_termination_ctx

Transaction termination context

Return values

0	success
!=0	error

Macro Definition Documentation

MYSQL_SERVICE_RPL_TRANSACTION_CTX_INCLUDED

#define MYSQL_SERVICE_RPL_TRANSACTION_CTX_INCLUDED

Function Documentation

set_transaction_ctx()

int set_transaction_ctx

(

Transaction_termination_ctx

transaction_termination_ctx

)

Variable Documentation

rpl_transaction_ctx_service

struct rpl_transaction_ctx_service_st * rpl_transaction_ctx_service