> Setting compress_tuple_target to a higher value won't be negative because the
> toast_tuple_target is used for compression anyways when compress_tuple_target
> is higher than toast_tuple_target.
Ack, you're right. Got my wires crossed. I must have gotten confused by my later
tests that enforced main storage and pushed out the toast tuple target
to prevent
out-of-line storage.
> I added a small discussion about negative effects of setting compress_tuple_target
> lower though, per your suggestion.
Fair enough. I like the addition since it provides a very concrete
reason not to abuse
the parameter. :shipit:
Vaya con Queso
--
Shaun M Thomas - 2ndQuadrant
PostgreSQL Training, Services and Support
shaun.thomas@2ndquadrant.com | www.2ndQuadrant.com