def key
import bend-kit-postgres@0.3.0.0/postgres.bend as Postgresimport Base
443def key(cfg: Config) -> String:
444 Config{+host, +port, +tls, +user, pass, +db, ms} = cfg
445 +sep = {SCon{Chr{0}, SNil{}} : String}
446 Bool.pick(String, tls, "tls", "tcp") ++ sep ++ user ++ sep ++ host ++ sep ++ U32.show(port) ++ sep ++ db