Tag: Masking Nulls

Useful SQL Patterns: Matching Nulls by Masking Nulls

SQL patterns, matching NULLs, masking NULLs
As you start coding in SQL, you will use some statements and techniques over and over again. We call these “SQL patterns”. This series will look at the most common SQL patterns and consider how to use them. In database development, SQL developers often find themselves returning to the same SQL statements. Learning about these now, early in your SQL journey, will help you work more efficiently. Today, in the first post of this series, we will consider the match by null SQL pattern.