Brent Wood <pcreso@xxxxxxxxx> schrieb: > > Hi, > > I can specify the text used to represent a null value in output from copy, but I'd like to do something similar is select output, eg: all NULL values are represented by NA or NaN. COALESCE: test=*# select coalesce(NULL, 'NaN'); coalesce ---------- NaN Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknown) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889° -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
