Advanced SQL

How to Use HAVING to Filter Aggregated Data in PROC SQL

Introduction When working with large datasets, it is common...

Using GROUP BY for Data Aggregation in PROC SQL

Introduction In the world of data analytics, data aggregation...

Creating Summary Reports with PROC SQL

Introduction PROC SQL is a powerful tool within SAS...

Using PROC SQL for Joining Multiple Tables

Introduction One of the most powerful capabilities of PROC...