On tor, 2012-04-05 at 19:49 +0200, Jean-Baptiste Quenot wrote:
> I consider that this is an error to request metadata when the query does
> not return some. For example: "UPDATE mytable SET value = 1" does not
> return column metadata, so user is not supposed to col coltypes(). That's
> why I propose to return an error. coltypes() is supposed to return a
> sequence, not None. Checking for None is a bad coding practise IMO,
> especially when dealing with lists.
What would you suggest instead then?
