You may be interested in Date & Darwen's work on The D data language[0] as presented in The Third Manfiesto[1]. It addresses these issues with SQL and many mor

You may be interested in Date & Darwen's work on The D data language[0] as presented in The Third Manfiesto[1]. It addresses these issues with SQL and many more. [0]: https://en.wikipedia.org/wiki/D_(data_language_specification) https://en.wikipedia.org/wiki/D_(data_language_specification... [2]: http://www.thethirdmanifesto.com1 http://www.thethirdmanifesto.com1