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Proc SQL
(Advanced SAS Module 1)

Proc SQL is an advanced SAS programming technique that allows you to retrieve, manipulate and analyze data in SAS.

It can achieve many of the same tasks as data step, but with less code and higher efficiency.

It is often the preferred programming method of SAS professionals who work with relational databases where complex data joins are required.

In this module, you will learn how to handle the day-to-day data manipulation tasks using Proc SQL.