Christopher Kings-Lynne wrote:
> > What I'm thinking about right now is tweaking the index-build code to
> > write to WAL only if it sees that PITR is actually in use. It would
> > have to look at the GUC variables to determine whether WAL archiving
> > is enabled. If archiving isn't turned on, then we could assume that
> > rollforward from a past backup isn't needed in this installation, and
> > use the WAL-less index build method.
>
> Seems reasonable.
What happens if someone turns on archiving while the index is being
built? Is that possible?
I assume if someone turns on archiving in postgresql.conf, sighups the
postmaster, then does a tar backup, they should be able to do archiving,
no?
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square,
Pennsylvania19073
