On Wed, Jun 17, 2009 at 10:51 AM, Marc Fromm<Marc.Fromm@xxxxxxx> wrote: > I am receiving this error when I try to add new records: > > INSERT INTO "public"."classification_guide_cats" ("id", "cat_title") VALUES > (nextval(('"classification_guide_cat_id_seq"'::text)::regclass), 'temp') > > SQL error: > > ERROR: duplicate key violates unique constraint > "classification_guide_cats_pkey" > > id is a primary key > nextval(('"classification_guide_job_id_seq"'::text)::regclass) > > Could the primary key count have been reset so that it is starting at 1 > again? The primary key id is up to 128. What does select * from classification_guide_cat_id_seq; say? Also, what's the DDL for creating this table? You can get it with pg_dump -s -t tablename -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin