Row level security does not work for table owner

Question

I have a table, customer on which I did the following:

ALTER TABLE customer FORCE ROW LEVEL SECURITY;
CREATE POLICY customer_rls ON  customer USING          


        

Answer 1

You forgot to enable row level security for the table.

ALTER TABLE customer enable ROW LEVEL SECURITY;

force only makes sure that RLS is applied if enabled, it does not enable RLS on the table.

Online example: https://rextester.com/TCLZ82421