MySQL. Can't create table errno 150

Question

I have to create a database with two tables in MySQL, but the script fails with errno 150 (foreign key problem). I double-checked the foreign key fields to be the same on bo

Answer 1

While working with MySQL Workbench and MySQL 5.5.27, I have encountered the similar problem. In my case issue was with INT type fields. Erroneously in one table it was INT UNSIGNED and in referencing table it was INT.