You can modify or drop a check constraint in SQL using the ALTER TABLE statement. To modify a check constraint, you need to drop the existing one and create a new one with the updated condition.

Constraints in sql are used to define rules for the table and columns in a database and also make sure that data are accurate and trusted in the database. constraints are responsible for the ...

Imagine a rule that says, "You can't use your hands." This rule (constraint) ensures that players follow a specific behavior to maintain the integrity of the game, just like how SQL constraints ...