"Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov> writes:
> I reviewed the documentation and played around with this a bit and
> can't find any areas where the current PostgreSQL implementation of
> READ ONLY is incompatible with what is needed for the SSI
> optimizations where it is used. There are a large number of tests
> which exercise this, and they're all passing.
> Did you have something in particular in mind which I should check?
I did not, just thought it was a point that merited examination.
regards, tom lane