Fetch last inserted ID form stored procedure in MySQL

Question

How to fetch last inserted id?

CREATE DEFINER=`root`@`localhost` PROCEDURE `sp_insertzonemsg`

   (IN User_Id INT(10),
    IN zid INT(10),
          


        

Answer 1

You need to use SET statement. For example -

Table:

CREATE TABLE table1(
  id INT(11) PRIMARY KEY AUTO_INCREMENT,
  column1 VARCHAR(10),
  column2 VARCHAR(10)
);

Procedure's body:

BEGIN
  INSERT INTO table1(column1, column2) VALUES ('value1', 'value2');
  SET out_param = LAST_INSERT_ID();
END

Note, that ID field is not specified in INSERT statement. This value will be inserted automatically; and of course, this ID field must have AUTO_INCREMENT option.