pg_resetxlog resets the PostgreSQL transaction log.

Usage:
  pg_resetxlog [OPTION]... DATADIR

Options:
  -c XID,XID       set oldest and newest transactions bearing commit timestamp
                   (zero in either value means no change)
 [-D] DATADIR      data directory
  -e XIDEPOCH      set next transaction ID epoch
  -f               force update to be done
  -l XLOGFILE      force minimum WAL starting location for new transaction log
  -m MXID,MXID     set next and oldest multitransaction ID
  -n               no update, just show what would be done (for testing)
  -o OID           set next OID
  -O OFFSET        set next multitransaction offset
  -u XID           set oldest transaction ID
  -V, --version    output version information, then exit
  -x XID           set next transaction ID
  -?, --help       show this help, then exit

Report bugs to <pgsql-bugs@postgresql.org>.