MySQL tutorial for beginners 🐬 - MySQL: NOT NULL constraint

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11 learners

What you'll learn

This course includes

2.5 hours of video
Certificate of completion
Access on mobile and TV

Summary

Keywords

MySQL tutorial SQL tutorial MySQL course SQL course MySQL beginners SQL beginners

Full Transcript

#MySQL #course #tutorial CREATE TABLE products ( product_id INT, product_name varchar(25), price DECIMAL(4, 2) NOT NULL ); ALTER TABLE products MODIFY price DECIMAL(4, 2) NOT NULL; INSERT INTO products VALUES(104, "cookie", NULL);

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