Re: Object (Domain) locking

I have backed out this patch because it needs a litte more review.  I
will be sure it gets in shortly.  Sorry, and thanks.

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pgman wrote:
>
> Your patch has been added to the PostgreSQL unapplied patches list at:
>
>     http://momjian.postgresql.org/cgi-bin/pgpatches
>
> I will try to apply it within the next 48 hours.
>
> ---------------------------------------------------------------------------
>
>
> Rod Taylor wrote:
> -- Start of PGP signed section.
> > Sorry, sending this wile packing to leave for a week... It should be ok.
> >
> > - Modifies LOCKTAG to include a 'classId'. Relation receive a classId of
> > RelOid_pg_class, and transaction locks XactLockTableId. RelId is renamed
> > to objId.
> >
> > - LockObject() and UnlockObject() functions created, and their use
> > sprinkled throughout the code to do descent locking for domains and
> > types. They accept lock modes AccessShare and AccessExclusive, as we
> > only really need a 'read' and 'write' lock at the moment.  Most locking
> > cases are held until the end of the transaction.
> >
> > This fixes the cases Tom mentioned earlier in regards to locking with
> > Domains.  If the patch is good, I'll work on cleaning up issues with
> > other database objects that have this problem (most of them).
> >
> > --
> > Rod Taylor <rbt@rbt.ca>
> >
> > PGP Key: http://www.rbt.ca/rbtpub.asc
>
> [ Attachment, skipping... ]
> -- End of PGP section, PGP failed!
>
> --
>   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, Pennsylvania 19073

--
  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, Pennsylvania 19073