NOT NULL Constraint in SQL #sql #SQLConstraints #NOTNULL #ytshorts #shorts
NOT NULL Constraint in SQL
The NOT NULL constraint in SQL ensures that a column must always have a value and cannot contain NULL. It is commonly used to maintain data integrity by preventing missing or incomplete records.
#ytshorts #shorts #SQL #SQLConstraints #NOTNULL #Database #LearnSQL #DataIntegrity #SQLTips #SQLQueries #SQLForBeginners #TechLearning
Видео NOT NULL Constraint in SQL #sql #SQLConstraints #NOTNULL #ytshorts #shorts канала IT Engineers
The NOT NULL constraint in SQL ensures that a column must always have a value and cannot contain NULL. It is commonly used to maintain data integrity by preventing missing or incomplete records.
#ytshorts #shorts #SQL #SQLConstraints #NOTNULL #Database #LearnSQL #DataIntegrity #SQLTips #SQLQueries #SQLForBeginners #TechLearning
Видео NOT NULL Constraint in SQL #sql #SQLConstraints #NOTNULL #ytshorts #shorts канала IT Engineers
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