Further analysis on my product code does not show this query being fired from the product code at interval. Not sure which application is invoking this at every 130 seconds -- View this message in context: http://postgresql.1045698.n5.nabble.com/FATAL-database-a-system-data-does-not-exist-tp5754839p5755390.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general