MY MISSION

Share from my practical experience. Show various SQL
exercises.

Present my reflections and thoughts about SQL, without
claiming that I reinvent the wheel, as new things are
hard to be shown in SQL. As an ex teacher and
philosophy lover, and SQL enthusiast and experienced
programmer, I hope to be able to help.

MY OBJECTIVES

Explain set based approach by opposition to atomic
approach and explain that this is the most suitable
style of programming in a relational database.

Try to explain how a problem can be solved in many
ways and to promote the set based way (holistic way,
as I call it) in most of the situations.