Not Null Constraint in MySQL

#SimpleSnipCode #MySQL #SQL #notnullinmysql #notnullinmysqlandsqlserver By default, a column can hold NULL values. The NOT NULL constraint enforces a column to NOT accept NULL values. This enforces a field to always contain a value, which means that you cannot insert a new record, or update a record without adding a value to this field. MySQL Playlist Link :- https://youtube.com/playlist?list=PL5IobCNPDnI9DWTNTgZPb2M3mMJfR-OaN Your Query: MySQL Constraints Hindi #17: NULL and NOT NULL Constraint in MySQL Expalined in Hindi Not Null Constraint in MySQL NULL and NOT NULL Constraint in MySQL in Hindi - 6 | MySQL Tutorial for beginners in hindi SQL Constraints | Primary Key | NOT NULL | Unique Key | Default | Check | Foreign Key | In Hindi MySQL Constraints Tutorial in Hindi / Urdu NOT NULL constraint in MySQL not null in mysql not null command in mysql not null in mysql query not null in mysql database not null en mysql

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