Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> The attached patch removes "convert ... using ..." as recently discussed
> on -hackers. Most of the patch is regression test changes.
You should be able to remove CONVERT as a grammar keyword altogether
-- the remaining production for CONVERT as a function name seems dead
weight now (not to mention that it prevents having user-defined
functions named CONVERT).
Other than that omission it looks sane to me.
regards, tom lane