Look at an example of a subquery, which is a query that is nested in a SELECT, INSERT, UPDATE, or DELETE statement, or inside another subquery in SQL Server. A subquery is also called an inner query ...

As a result, you can now create a PROC SQL view, DATA step view, or SAS/ACCESS view with DBMS data. For this example you create a view descriptor, VLIB.ALLEMP, based on SYBASE data. The outer PROC SQL ...

Assignment Task: SQL Subquery Challenges. In this repository, you'll find SQL subquery exercises using two datasets: the Olympic dataset and the health insurance dataset. Before you begin, follow ...