Re: [HACKERS] Bug in Physical Replication Slots (at least 9.5)?

On Thu, Mar 30, 2017 at 10:55 AM, Michael Paquier <michael.paquier@gmail.com
> wrote:

> On Thu, Mar 30, 2017 at 8:49 AM, Venkata B Nagothi <nag1010@gmail.com>
> wrote:
> > On Tue, Mar 28, 2017 at 5:51 PM, Kyotaro HORIGUCHI
> > <horiguchi.kyotaro@lab.ntt.co.jp> wrote:
> > I tried applying this patch to latest master, it is not getting applied
> >
> > [dba@buildhost postgresql]$ git apply
> > /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/
> 0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch
> > /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/
> 0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:28:
> > trailing whitespace.
> > /*
> > /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/
> 0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:29:
> > trailing whitespace.
> >  * This variable corresponds to restart_lsn in pg_replication_slots for a
> > /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/
> 0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:30:
> > trailing whitespace.
> >  * physical slot. This has a valid value only when it differs from the
> > current
> > /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/
> 0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:31:
> > trailing whitespace.
> >  * flush pointer.
> > /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/
> 0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:32:
> > trailing whitespace.
> >  */
> > error: patch failed: src/backend/replication/walsender.c:210
> > error: src/backend/replication/walsender.c: patch does not apply
>
> git apply and git am can be very picky sometimes, so you may want to
> fallback to patch -p1 if things don't work. In this case it does.
>

patch -p1 seems to be working. Thanks !

Regards,

Venkata B N
Database Consultant