Question

I’m trying to execute this simple command:

create table foo
(clo int primary key unsigned auto_increment);

But I get this error:

ERROR 1064 (42000): You have an error
in your SQL syntax; check the manual
that corresponds to your MySQL server
version for the right syntax to use
near ‘unsigned auto_increment)’ at
line 2

Answer 1

I tried putting int and unsigned together and it worked fine:

create table foo
(clo int unsigned primary key auto_increment );