Quizzes de desarrollo web

This query is correct: ERASE FROM table_name WHERE column1=value1;
False
True

We can define aliases like this: SELECT age ALIAS myage FROM employee;
False
True

NULL is exactly the same as empty string.
False
True

UNIQUE and NOT NULL are contraints.
False
True

This query is correct: UPDATE table_name SET column1=value1;
False
True