"Iain" <iain@mst.co.jp> writes:
> I've written a little table function that simply returns all the dates in a
> month. No problems so far. Now I want to outer join this list to another
> table, but I dont know what to call the column returned by the
> function.
Same as the name of the function, unless you supply a column alias to
change it to something else.
regards, tom lane