Greg Stark <gsstark@mit.edu> writes:
> Did we get the keyword from anyplace? Is it an Oracleism or MSSQLism
> or anything?
Hmm, that is a good question. I had assumed it was an Oracle-ism,
but it doesn't seem to be described anywhere in my copy of the PL/SQL
manual (which is a bit old but newer than plpgsql...) I dunno where
Jan got it from.
regards, tom lane