On Feb 16, 2010, at 3:01 PM, Tom Lane wrote:
> I think the reason the client-side docs recommend using zero is to avoid
> having clients know about the unknown type explicitly (in particular, to
> discourage people from hardwiring "705" into their code). AFAIR there's
> not a lot of difference in terms of what the parser will do with it.
We should probably get rid of this in DBD::Pg then:
% perl -MDBD::Pg -E 'say DBD::Pg::PG_UNKNOWN'
705
Best,
David
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