postgres_targets_postgres18?
      ( dev-db/postgresql:18=[server
            (+)
      ] )

postgres_targets_postgres17?
      ( dev-db/postgresql:17=[server
            (+)
      ] )

postgres_targets_postgres16?
      ( dev-db/postgresql:16=[server
            (+)
      ] )

postgres_targets_postgres15?
      ( dev-db/postgresql:15=[server
            (+)
      ] )

postgres_targets_postgres14?
      ( dev-db/postgresql:14=[server
            (+)
      ] )