On Wed, Jul 6, 2016 at 2:35 AM, <andrew@tao11.riddles.org.uk> wrote:
> When creating a physical replication slot, the catalog_xmin field of the new
> slot is not initialized. If the slot storage had previously been used for a
> logical slot, the old catalog_xmin will remain in place and interfere with
> vacuum.
Good catch! The same applies to confirmed_flush_lsn, which is used
only by logical decoding and should remain as NULL for physical slots.
So I propose the patch attached to address both problems.
--
Michael
