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Author Archives: Anonymous

Write an SQL query to list the employee ID and first and las…

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

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The SQL operator that checks for membership in a set is call…

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

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An attribute in a table is represented as a _______ .

An attribute in a table is represented as a _______ .

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Data about data is called _______ .

Data about data is called _______ .

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The SQL operator that checks for the absence of a value is t…

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

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Write an SQL query to list the customer ID, customer last na…

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.

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

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

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Duplicate rows in an SQL query may be eliminated by adding t…

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

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The set of possible values of a field is called the _______…

The set of possible values of a field is called the _______ of the field.

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A foreign key represents a one-to-many relationship between…

A foreign key represents a one-to-many relationship between tables.

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