Nodejs transações MySQL
connection.beginTransaction(function(err) {
if (err) { throw err; }
connection.query('INSERT INTO posts SET title=?', title, function (error, results, fields) {
if (error) {
return connection.rollback(function() {
throw error;
});
}
var log = 'Post ' + results.insertId + ' added';
connection.query('INSERT INTO log SET data=?', log, function (error, results, fields) {
if (error) {
return connection.rollback(function() {
throw error;
});
}
connection.commit(function(err) {
if (err) {
return connection.rollback(function() {
throw err;
});
}
console.log('success!');
});
});
});
});
Jerome Scott