Fran Fabrizio <ffabrizio(at)mmrd(dot)com> writes:
> And I have two database users, mary_smith and tom_white. If Mary Smith
> is the 1st grade teacher, is there any way to grant her access to only
> select rows where grade_level=1?
Make a VIEW that shows only those rows, and grant access to the view.
See the archives for past discussions.
regards, tom lane