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