On Tue, Aug 16, 2005 at 16:24:37 -0400,
Chris Hoover <revoohc@gmail.com> wrote:
> I'm running 7.3.4 and we are having problems with our reporting views
> on our database. One fix I wanted to do was to create a functional
> index using the to_date function. However, when I do a create index
> abc on table def(to_date(char_field,'yyyymmdd')), PostgreSQL complains
> about a parser error at the 'yyyymmdd'. Is there anyway to force
> PostgreSQL to create this kind of index?
>
> I can get it to create on if I create a special function that just
> takes the field to be converted and returns the converted date.
> However, I would prefer not to go that route since it requires us to
> update all of our views.
That is what you have to do in older versions of postgres. You don't have
to do that in 8.0 (I am not sure about 7.4).