Re: WIP: Fast GiST index build

On 27.07.2011 15:29, Alexander Korotkov wrote:
> I found a problem in WAL with this patch. I use simplified insert algorithm
> in my patch which don't insert downlink one by one but insert them at once.
> Thus FollowRight flag is leaving uncleared when redoing from WAL, because
> only one flag can be cleared by one WAL record. Do you think modification of
> WAL record structure is possible or I have to insert downlink one by one in
> buffering build too?

Dunno, both approaches seem reasonable to me. There's no rule against 
changing WAL record structure across major releases, if that's what you 
were worried about.

--   Heikki Linnakangas  EnterpriseDB   http://www.enterprisedb.com