Object Relational Mappers are evil (a meditation)
Mick Krippendorf
mad.mick at gmx.de
Thu Oct 15 14:32:01 EDT 2009
Steve Holden wrote:
> Many such designs make mistakes like using multiple columns
> (or, even worse, comma-separated values) instead of many-to-many
> relationships.
BTW, the comma-separted-values-in-a-field is officially called the First
Anormal Form. There *has to be* some value to it since I've seen it used
quite a few times...
Mick.
More information about the Python-list
mailing list