Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> I'm rewriting several parts of the patch, and have a question. Can I
> assume that there is only one rule on the CMD_SELECT event, for any
> given view?
Yeah. See the restrictions enforced by DefineQueryRewrite() for
details. There's also a unique index on pg_rewrite that would
have answered $SUBJECT for you ;-)
> Something else -- on the rewrite code I see mentioned a lot of times the
> acronym RIR (like in fireRIRrules); what does RIR stand for? I can't
> find it anywhere.
Damifino ... Jan might remember.
regards, tom lane