An SQL clause that links two tables uses the word _______ .

ALTER TABLE changes data

Write an SQL query to list the employee ID and first and last names for all employees from Milwaukee, WI.

The SQL operator that checks for membership in a set is called _______ .

An attribute in a table is represented as a _______ .

Data about data is called _______ .

The SQL operator that checks for the absence of a value is the _______ operator.

Write an SQL query to list the customer ID, customer last name, number of guests, and meal cost for all were served by a server with last name Jones and who left a tip of less than 5.00.

The primary key in a table must always be listed first.

Duplicate rows in an SQL query may be eliminated by adding the word _______ .