> You can't return more than one return value from function, but that
> value can be of composite type.For example :"setof text" or "setof record" > are such types.
Can you use functions returning "setof"s as if they were "normal" selects?.
I saw that setof takes a type or table as an argument. What if what i want to return is not in a table schema, can i do something like "setof (blah inet, blah2 varchar(256))"?