What is wrong with my SQL here? #1089 - Incorrect prefix key

Question

CREATE TABLE `table`.`users` (
    `id` INT(11) NOT NULL AUTO_INCREMENT,
    `username` VARCHAR(50) NOT NULL,
    `password` VARCHAR(50) NOT NULL,
    `dir` VARCHAR(         


        

Answer 1

I also had this same problem.
Solution work for me:

CREATE TABLE IF NOT EXISTS `users` (
  `sr_no` int(11) NOT NULL AUTO_INCREMENT,
  `username` VARCHAR(50) NOT NULL,
    `password` VARCHAR(50) NOT NULL,
    `dir` VARCHAR(100) NOT NULL,
  PRIMARY KEY (`sr_no`)
) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=3 ;

I paste this code in SQL and run, it works fine.