Databasen - NULL dates

[Dave Cross]

Quoting ti at lemonia.org:

> I also note that Mr Cross rated Mr Date's book rather highly, despite
> disagreeing with what appears to be something of a bugbear for Mr Date...

I realised someone would pick up on that as soon as I sent the email :)

I recommend reading Date's book as it makes people think about the  
mathematical model that underlies relational databases. And I think  
that will lead to better databases. I don't necessarily agree with  
everything that Date says.

Dave...

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