Primary Keys not detected from Postgres dumps
I recently did a postgres schema dump (pg_dump and pgAdmin 4) from my existing database (postgres 12). For primary keys the dump adds ALTER TABLE statements  and when processed for import I get an error about Unknown SQL statement . As a result not only don't I get the primary keys but all the foreign keys are skipped as well since there are no primary keys. If I manually modify the SQL DDL output to specify PRIMARY KEY on the columns in create table statement then it works fine.
I would expect SqlDBM to automatically handle the default format of postgres schema dumps for something as essential as primary keys. If this isn't possible, is there a way to request a supported format from pg_dump/pgAdmin?
 ALTER TABLE ONLY public.users ADD CONSTRAINT users_pkey PRIMARY KEY (user_id);
 Warning: Unknown SQL statement: 'ALTER TABLE ONLY public.users': line 506. The statement will be skipped.
I did try removing the ONLY on the ALTER TABLE to no effect.
Customer support service by UserEcho