Subject: Re: [xsl] position last and attributes From: Ihe Onwuka <ihe.onwuka@xxxxxxxxxxxxxx> Date: Thu, 20 Sep 2012 14:57:57 +0100 |
On Thu, Sep 20, 2012 at 2:55 PM, Michael Kay <mike@xxxxxxxxxxxx> wrote: >>PS people that care about ordering still use relational databases. > > I think you mean that they use SQL databases. One of the major differences > between a SQL database and a relational database is in its approach to > ordering - in the relational model, columns are unordered but in SQL they > are ordered. If we're going to discuss angels on pinheads, we need > precision. > Agreed and a whole slew of issues derive from the fact that an SQL database is not a faithful representation of the relational model.
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