SQL and Relational Theory: How to Write Accurate SQL Code by C.J. Date
English | 2 Feb. 2009 | ISBN: 0596523068 | 432 Pages | CHM | 1 MB
Understanding SQLs underlying theory is the best way to guarantee that your SQL code is correct and your database schema is robust and maintainable.
On the other hand, if youre not well versed in the theory, you can fall into several traps. In SQL and Relational Theory, author C.J. Date demonstrates how you can apply relational theory directly to your use of SQL.