Provided by: postgresql-doc-11_11.5-1_all bug

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();