1PG_CONTROLDATA(1)       PostgreSQL Server Applications       PG_CONTROLDATA(1)
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NAME

6       pg_controldata  -  display control information of a PostgreSQL database
7       cluster
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SYNOPSIS

11       pg_controldata [ datadir ]
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DESCRIPTION

14       pg_controldata prints information initialized during  initdb,  such  as
15       the catalog version and server locale.  It also shows information about
16       write-ahead logging and  checkpoint  processing.  This  information  is
17       cluster-wide, and not specific to any one database.
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19       This  utility  may  only be run by the user who initialized the cluster
20       because it requires read access to the data directory.  You can specify
21       the data directory on the command line, or use the environment variable
22       PGDATA.
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ENVIRONMENT

25       PGDATA Default data directory location
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29Application                       2008-06-08                 PG_CONTROLDATA(1)
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