On Mon, Mar 08, 2004 at 11:05:25 -0500,
Andrew Sullivan <ajs@crankycanuck.ca> wrote:
>
> "Intended", no. "Expected", yes. This topic has had the best
> Postgres minds work on it, and so far nobody's come up with a
> solution. There was a proposal to put in a special-case automatic
> fix for int4/int8 in 7.4, but I don't know whether it made it in.
This is handled better in 7.5. Instead of doing things deciding what
types of type conversion to do, a check is make for cross type conversion
functions that could be used for an index scan. This is a general solution
that doesn't result in unexpected type conversions.
