Re: speeding up planning with partitions - Mailing list pgsql-hackers

On 2019/03/05 9:50, Amit Langote wrote:
> I'll post the updated patches after diagnosing what
> I'm suspecting a memory over-allocation bug in one of the patches.  If you
> configure build with --enable-cassert, you'll see that throughput
> decreases as number of partitions run into many thousands, but it doesn't
> when asserts are turned off.

Attached an updated version.  This incorporates fixes for both Jesper's
and Imai-san's review.  I haven't been able to pin down the bug (or
whatever) that makes throughput go down as the partition count increases,
when tested with a --enable-cassert build.

Thanks,
Amit