18th October 2018: PostgreSQL 11 Released!
Supported Versions: Current (11) / 10 / 9.6 / 9.5 / 9.4 / 9.3
Development Versions: devel
Unsupported versions: 9.2 / 9.1 / 9.0 / 8.4 / 8.3

dblink_get_connections

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.

Example

   SELECT dblink_get_connections();