Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Tom, I see 'set seed' works:
> test=> set seed = 0;
> SET
> but where is it documented?
On the SET reference page. It's not in runtime.sgml because we don't
allow non-interactive settings (which might or might not be a reasonable
restriction, but it's been there awhile without complaints).
regards, tom lane