Re: Custom Scan APIs (Re: Custom Plan node)

Thanks for your review.

2013/11/19 Jim Mlodgenski <jimmy76(at)gmail(dot)com>:
> My initial review on this feature:
> - The patches apply and build, but it produces a warning:
> ctidscan.c: In function ‘CTidInitCustomScanPlan’:
> ctidscan.c:362:9: warning: unused variable ‘scan_relid’ [-Wunused-variable]
>
This variable was only used in Assert() macro, so it causes a warning if you
don't put --enable-cassert on the configure script.
Anyway, I adjusted the code to check relid of RelOptInfo directly.

> I'd recommend that you split the part1 patch containing the ctidscan contrib
> into its own patch. It is more than half of the patch and its certainly
> stands on its own. IMO, I think ctidscan fits a very specific use case and
> would be better off being an extension instead of in contrib.
>
OK, I split them off. The part-1 is custom-scan API itself, the part-2 is
ctidscan portion, and the part-3 is remote join on postgres_fdw.

Thanks,
--
KaiGai Kohei <kaigai(at)kaigai(dot)gr(dot)jp>