Check
http://petereisentraut.blogspot.com/2009/07/how-to-find-all-tables-without-primary.html
On Fri, 2010-01-15 at 11:39 -0500, akp geek wrote:
> Dear all -
>
> I have the following query to find the tables with
> primary keys. can you please help me finding the tables without
> pr
Dear all -
I have the following query to find the tables with primary
keys. can you please help me finding the tables without primary key.
select
distinct x.table_name,
from
information_schema.constraint_column_usage x,
pg_constraint b
where
b.contype='p' and
x.cons
