todo

src/pgsql.erl

@@ -49,6 +49,7 @@ equery(C, Sql) ->
     equery(C, Sql, []).
 
 equery(C, Sql, Parameters) ->
+    %% TODO don't require reply from 'describe'
     case parse(C, Sql) of
         {ok, #statement{types = Types} = S} ->
             Typed_Parameters = lists:zip(Types, Parameters),