SQL Tip: ISNULL vs IS NULL — One of the Most Common Beginner Confusions! Many SQL beginners get confused between ISNULL and IS NULL, especially in MySQL. Here’s the simple difference 👇 ...
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DBA, Database Expert, Data & Big Data Analyst, Solutions Expert, ETL & DWH, Reports & Process Automation, CCA159, Author, Moderator, Blogger, Writer, and Teacher. ISNULL function behaves differently ...
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