PostgreSQL 9.3.2 Documentation
Prev | Up |  | Next

# dblink_disconnect

## Name

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

`conname`

  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
    -------------------
     OK
    (1 row)

    SELECT dblink_disconnect('myconn');
     dblink_disconnect
    -------------------
     OK
    (1 row)

Prev | Home | Next
dblink_connect_u | Up | dblink