pg_controldata

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PG_CONTROLDATA(1)	PostgreSQL Server Applications	    PG_CONTROLDATA(1)



NAME
       pg_controldata  - display control information of a PostgreSQL database
       cluster


SYNOPSIS
       pg_controldata [ datadir ]

DESCRIPTION
       pg_controldata prints information initialized during initdb,  such  as
       the  catalog  version  and  server  locale.  It also shows information
       about write-ahead logging and checkpoint processing. This  information
       is cluster-wide, and not specific to any one database.

       This  utility  may only be run by the user who initialized the cluster
       because it requires read access to the data directory.  You can	spec-
       ify  the	 data  directory  on the command line, or use the environment
       variable PGDATA.

ENVIRONMENT
       PGDATA Default data directory location



Application			  2008-01-03		    PG_CONTROLDATA(1)