On Fri, Aug 20, 2004 at 16:41:40 -0400,
"Thomas F.O'Connell" <tfo@sitening.com> wrote:
> Since the current stable version of postgres (7.4.x) doesn't allow
> cross-datatype comparisons of indexes, is it always necessary to cast
> my application data explicitly in order for an index to be used, even
> among the integer types?
Yes.
This will work better in 8.0.