Understanding the Problem: Selecting Rows with Specific Status in SQL Using NOT EXISTS or Left Join

How to Use SQL Left Join for Inactive Records: A Practical Guide

Joining Tables with Similar Values Using a Common Table Expression (CTE): A Step-by-Step Guide

Understanding SQL's Limitations with IN Clauses and CASE WHEN Statements: A Correct Approach for Efficient Querying.

Filtering Results Based on Query Output: A SQL DB2 Solution