// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.

package mysql

type mysqlTx struct {
	mc *mysqlConn
}

func ( *mysqlTx) () ( error) {
	if .mc == nil || .mc.closed.Load() {
		return ErrInvalidConn
	}
	 = .mc.exec("COMMIT")
	.mc = nil
	return
}

func ( *mysqlTx) () ( error) {
	if .mc == nil || .mc.closed.Load() {
		return ErrInvalidConn
	}
	 = .mc.exec("ROLLBACK")
	.mc = nil
	return
}