http://en.wikipedia.org/wiki/D_(data_language_specification) Chris Date is worth...

		timclark on July 13, 2010 \| parent \| context \| favorite \| on: In defence of SQL http://en.wikipedia.org/wiki/D_(data_language_specification) Chris Date is worth reading for his ideas on what a good language for relational algebra should be like and why SQL isn't that language.