Itzik Ben-gan T-sql Fundamentals ((free))
Techniques for rotating data and generating multi-level summaries.
Itzik Ben-Gan forces you to stop writing accidental SQL and start writing intentional, relational logic. itzik ben-gan t-sql fundamentals
Techniques for rotating data and generating multi-level summaries.
Itzik Ben-Gan forces you to stop writing accidental SQL and start writing intentional, relational logic. itzik ben-gan t-sql fundamentals