I'm converting a database developed by a group of students from
Oracle to Postgres. There are fields that should be primary keys
using sequences. I can get the primary keys designated but when I
try to change the type from integer to serial I get an error saying
that 'type "serial" does not exist. Can I designate a column not
previously defined as serial to serial. It was a sequence on the
Oracle database that I'm converting it from.
Carol