1// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
2//
3// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
4//
5// This Source Code Form is subject to the terms of the Mozilla Public
6// License, v. 2.0. If a copy of the MPL was not distributed with this file,
7// You can obtain one at http://mozilla.org/MPL/2.0/.
8
9package mysql
10
11type mysqlTx struct {
12	mc *mysqlConn
13}
14
15func (tx *mysqlTx) Commit() (err error) {
16	if tx.mc == nil || tx.mc.closed.IsSet() {
17		return ErrInvalidConn
18	}
19	err = tx.mc.exec("COMMIT")
20	tx.mc = nil
21	return
22}
23
24func (tx *mysqlTx) Rollback() (err error) {
25	if tx.mc == nil || tx.mc.closed.IsSet() {
26		return ErrInvalidConn
27	}
28	err = tx.mc.exec("ROLLBACK")
29	tx.mc = nil
30	return
31}
32