On Friday 30 March 2007 10:19:35 Richard Huxton wrote:
> Don't forget to cc: the list!
snip
> > OK this shortens the function, but does not help to "solve" the coalesce
> > problem
> > coalecse(empty2null(var1),empty2null(var2),empty2null(var-n))
> > instead of
> > coalecse2(var1,var2,...var-
Hi!
it would be great to have a coalesce2 function which treats empty strings as
null values.
as far as I have seen, there are a lot of comments and coding solutions about
this, but none is an "easy" one and all make the code a bit more complicated
and more difficult to maintain.
I have creat
