centos man page for dblink_get_connections

DBLINK_GET_CONNECTIONS(3)				  PostgreSQL 9.2.7 Documentation				 DBLINK_GET_CONNECTIONS(3)

NAME
       dblink_get_connections - returns the names of all open named dblink connections

SYNOPSIS
       dblink_get_connections() returns text[]

DESCRIPTION
       dblink_get_connections returns an array of the names of all open named dblink connections.

RETURN VALUE
       Returns a text array of connection names, or NULL if none.

EXAMPLES
	   SELECT dblink_get_connections();

PostgreSQL 9.2.7						    2014-02-17						 DBLINK_GET_CONNECTIONS(3)