On 23/08/2010 11:04, SUNDAY A. OLUTAYO wrote: > How can I reset a sequence column due to deletion of some rolls? You can use the setval() function to set its value to whatever you like: http://www.postgresql.org/docs/8.4/static/functions-sequence.html HTH Ray. -- Raymond O'Donnell :: Galway :: Ireland rod@xxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general