javascript - node.js & mysql - How to get the last inserted ID? -

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db.query("insert `chat_entries`(`author`, `authorrank`, `receiver`, `timestamp`, `message`) values (" + db.escape(getusername(connection)) + ", " + getuserdata(getusername(connection), "rank") + ", '-', " + math.round(new date().gettime() / 1000) + ", '" + db.escape(messagedata.message) + "')", function(result, rows){     console.log(result.insertid); });

the console told me:

cannot read property 'insertid' of null

after had searched solution found page: https://github.com/mysqljs/mysql#getting-the-id-of-an-inserted-row

according documentation, must work. where's mistake? in advance.

you need replace 

console.log(result.insertid);

with 

console.log(rows.insertid);

since it's varibale you're passing callback function.


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