What MySQL property is used to create a surrogate key in MySQL?

Related MCQs

• What MySQL property is used to create a surrogate key in MySQL?
• State true or false i) A candidate key is a minimal super key. ii) A candidate key can also refer to as surrogate key.
• A primary key when combined with a foreign key create
• A relation is said to be in 3 NF if (i) it is in 2 NF (ii) non-key attributes are independent of one another (iii) key attribute is not dependent on part of a composite key (iv) has no multi-valued dependency
• In SQL, which command is used to issue multiple CREATE TABLE, CREATE VIEW and GRANT statements in a single transaction?
• The CREATE TRIGGER statement is used to create the trigger. THE _____ clause specifies the table name on which the trigger is to be attached. The ______ specifies that this is an AFTERINSERT trigger.
• Where is metadata stored in MySQL?
• Where is metadata stored in MySQL?
• An attribute in a relation is a foreign key if the                key from one relation is used as an attribute in that relation.
• An attribute in a relation is a foreign key if the _______ key from one relation is used as an attribute in that relation.