Database Management Systems #7 SQL Constraints - Not null and Check Constraints

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Constraint Queries available in the link below

The topics covered in this session are
1. What are Constraints
2. Types of SQL Constraints
3. Use of Constraint Names
4. Enable,Disable,Drop Constraints
5. Not Null and Check Constraint Demo
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You explain the topic in simple way..it very easy to understand..
Thank you so much sir..👏👏

srimathisakthivelan
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What an explanation cant be more clear 😃

shreyaved
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Sir How to write check function to find if name is not in capital letters

vardhanhema
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Sir, Can we change the constraint name using alter?

jayakar_kundapura
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