whiplash <whiplash@xxxxxxxxxx> wrote: > sometimes I getting false unique violation How do you know that they are false? What version of PostgreSQL is this? Can you create a small self-contained test case that demonstrates the issue? (The snippets you provided probably excluded the cause of the problem.) http://wiki.postgresql.org/wiki/Guide_to_reporting_problems -- Kevin Grittner EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general