Mike Broers <mbroers(at)gmail(dot)com> writes:
> Hello, I am curious about the performance of queries against a master table
> that seem to do seq scans on each child table. When the same query is
> issued at a partition directly it uses the partition index and is very
> fast.
What PG version is that? For me, everything since 9.0 seems to be willing
to consider the type of plan you're expecting.
regards, tom lane