ignore (C.dml (getDb ()) ($`DELETE FROM DirectoryPref WHERE usr = ^(C.intToSql usr)`))
fun subscribed (list, address) = OS.Process.isSuccess (OS.Process.system (String.concat
ignore (C.dml (getDb ()) ($`DELETE FROM DirectoryPref WHERE usr = ^(C.intToSql usr)`))
fun subscribed (list, address) = OS.Process.isSuccess (OS.Process.system (String.concat