How to Solve purchase_number IS NOT NULL PRIMARY KEY AUTO_INCREMENT, this line is showing after execution

MD. JAHID HASAN, If you have copied your code exactly as you have entered it, there is an 'IS' after purchase_number which should be INT purchase_number INT NOT NULL PRIMARY KEY AUTO_INCREMENT, Hope this helps. Kev T.

Hi Jahid and Kev! Thanks for reaching out. @: Kev Thanks for sharing this piece of information with the Community! @: Jahid As Kev said you have to use the following code: purchase_number INT NOT NULL PRIMARY KEY AUTO_INCREMENT, Hope this helps. Best, Tsvetelin