3rd October 2019: PostgreSQL 12 Released!
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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();