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Learn Basic SQL in 15 Minutes | Business Intelligence For Beginners | SQL Tutorial For Beginners 1/3

Learn Basic SQL in 15 Minutes | Business Intelligence For Beginners | SQL Tutorial For Beginners 1/3

Understanding the Difference Between VARCHAR and VARCHAR2 in Oracle Database is tricky.When working with Oracle Database, you might have noticed both VARCHAR and VARCHAR2 data types. They look similar — but they’re not the same!Here’s a simple explanation 👇VARCHAR Introduced for ANSI standard compatibility. Reserved for future use ...

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