When developers start using a new programming language they must not only learn the syntax, but also become skilled at the performance best practices for that language. Usage of SQL requires the same knowledge and skill in order to be effective. Unfortunately, too many IBM i developers tend to stop their learning after gaining a knowledge of the SQL syntax. This first level of knowledge enables them to create SQL requests that sort, aggregate, or join data as the application ...

REGISTER NOW TO ACCESS THIS ARTICLE

All registered users get access to premium content on iPro Developer for free.

Already registered? here.