Re: [HACKERS] Setting pd_lower in GIN metapage

On Fri, Jun 23, 2017 at 3:17 PM, Amit Langote
<Langote_Amit_f8@lab.ntt.co.jp> wrote:
> Initially, I had naively set wal_consistency_check = all before running
> make installcheck and then had to wait for a long time to confirm that WAL
> generated by the gin test indeed caused consistency check failure on the
> standby with the v1 patch.

wal_consistency_check = gin would have saved you a lot of I/O.

> But I can see Sawada-san's point that there should be some way for
> developers writing code that better had gone through WAL consistency
> checking facility to do it without much hassle.  But then again, it may
> not be that frequent to need that.

Yeah, I have my own set of generic scripts for that. There could be a
set of modules out of the main check-world, the risk that those finish
rotting is high though...
-- 
Michael