DBLINK_GET_CONNECTIONS(3)         PostgreSQL 12.3 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 12.3                                2020                     DBLINK_GET_CONNECTIONS(3)