dblink_disconnect — closes a persistent connection to a remote database
dblink_disconnect() returns text dblink_disconnect(text connname) returns text
dblink_disconnect() closes a connection previously opened by
dblink_connect(). The form with no arguments closes an unnamed connection.
The name of a named connection to be closed.
Returns status, which is always
OK (since any error causes the function to throw an error instead of returning).
SELECT dblink_disconnect(); dblink_disconnect ------------------- OK (1 row) SELECT dblink_disconnect('myconn'); dblink_disconnect ------------------- OK (1 row)
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