On Mon, Aug 17, 2009 at 12:17 PM, Tom Lane <t...@sss.pgh.pa.us> wrote:
> Bryan Murphy <bmurphy1...@gmail.com> writes:
> > Here's the xmin/xmax/ctid for three problematic records:
>
> > prodpublic=# select xmin,xmax,ctid from items_extended where id in
> > ('34537ed90d7546d78f2c172fc8eed687', '3e1d99b7124742b7aaf2f869f7637b0e',
> > '499b464f141a48619c5ce0475cbe9150');
> > xmin | xmax | ctid
> > -----------+-----------+------------
> > 262232659 | 308810030 | (689496,3)
> > 262629744 | 308810034 | (692765,1)
> > 262643188 | 308810035 | (692920,9)
> > (3 rows)
>
> Hm, what's your current XID counter? (pg_controldata would give an
> approximate answer.) I'm wondering if the xmax's are marked committed
> but are in the future ...
>
> regards, tom lane
postg...@domu-12-31-36-00-38-c1:~$
/usr/lib/postgresql/8.3/bin/pg_controldata /srv/pg_data/8.3/main/
pg_control version number: 833
Catalog version number: 200711281
Database system identifier: 5184368167085382525
Database cluster state: in production
pg_control last modified: Mon 17 Aug 2009 05:16:50 PM UTC
Latest checkpoint location: B4A/45E0DE38
Prior checkpoint location: B4A/3690AC00
Latest checkpoint's REDO location: B4A/36929DF0
Latest checkpoint's TimeLineID: 5
Latest checkpoint's NextXID: 0/308829887
Latest checkpoint's NextOID: 26030968
Latest checkpoint's NextMultiXactId: 5958225
Latest checkpoint's NextMultiOffset: 40968054
Time of latest checkpoint: Mon 17 Aug 2009 04:56:38 PM UTC
Minimum recovery ending location: A17/C6D9A98
Maximum data alignment: 8
Database block size: 8192
Blocks per segment of large relation: 131072
WAL block size: 8192
Bytes per WAL segment: 16777216
Maximum length of identifiers: 64
Maximum columns in an index: 32
Maximum size of a TOAST chunk: 1996
Date/time type storage: 64-bit integers
Maximum length of locale name: 128
LC_COLLATE: en_US.UTF-8
Thanks,
Bryan
