Which Of The Following Statement Can Be Used To Apply The Check #384
Which of the following statement can be used to apply the CHECK constraint on an existing table?
This multiple choice question (MCQ) is related to the book/course gs gs115 Structured Query Language. It can also be found in gs gs115 SQL Constraints - SQL Check Constraint - Quiz No.1.
Which of the following statement can be used to apply the CHECK constraint on an existing table?
ALTER TABLE table_name ADD CONSTRAINT constraint_name CHECK (condition);
ALTER TABLE table_name ADD CONSTRAINT CHECK (condition);
ALTER TABLE table_name ADD CHECK (condition);
ALTER TABLE table_name ADD constraint_name CHECK (condition);