/* What is a sub-query? How does sql process a statement containing sub-query? Question: Find the employees who's salary is more than the average salary earned by all employees /* Find the average ...

This repository includes SQL query solutions for all exercises, available in the accompanying SQL file. Use this resource to enhance your SQL skills and tackle real-world data querying challenges.

Note: This example uses a Version 6 view descriptor with the Pass-Through Facility to access DBMS data. Beginning in Version 7, you can associate a libref directly with your DBMS data and use the ...