Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> [...context omitted...]
> We would need to flush all the blocks in the table out of cache at
> commit time, for that table only.
This seems striking close to the Old Concept of temp tables, which
we got rid of for good-and-sufficient reasons. You might want to
spend some time reviewing the archives before proposing that we
reintroduce it.
regards, tom lane