dblink_disconnect — closes a persistent connection to a remote database

# Synopsis

dblink_disconnect() returns text
dblink_disconnect(text connname) returns text

# Description

dblink_disconnect() closes a connection previously opened by dblink_connect(). The form with no arguments closes an unnamed connection.

# Arguments

connname

The name of a named connection to be closed.

# Return Value

Returns status, which is always OK (since any error causes the function to throw an error instead of returning).

# Examples

SELECT dblink_disconnect();
 dblink_disconnect