Hi All; I have a table that contains 2 columns ts (a timestamp) and dursec (a float - number of seconds) I want to insert the following into another table: the ts (timestamp column) and a second date which is ts + dursec I tried these select variations with no luck: select ts, ts + interval dursec seconds from tmp2 limit 1; select ts, ts + 'seconds' dursec from tmp2 limit 1; Anyone know the correct syntax for this ? Thanks in advance -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general