Subquery: Any SQL query can be written in the sub query approach. The SQL subquery returns one or more column as the result. Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query. The data displayed form the table referenced in outer query only. It is a “SELECT” statement that is nested within another “SELECT” statement.

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Answer 1

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Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

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Answer 2

Question

Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

Expert Solution & Answer

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Answer 5

Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

Answer 6

Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

Answer 7

Chapter 5, Problem 10RQ

Program Plan Intro

Subquery:

Any SQL query can be written in the sub query approach.

The SQL subquery returns one or more column as the result.

Most SQL systems return a pair wise joining of one and only one column in an inner query with one column of an outer query.

The data displayed form the table referenced in outer query only.

It is a “SELECT” statement that is nested within another “SELECT” statement.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 5 - Prob. 1RQ Ch. 5 - Prob. 2RQ Ch. 5 - Prob. 3RQ Ch. 5 - Prob. 4RQ Ch. 5 - Prob. 5RQ Ch. 5 - Prob. 6RQ Ch. 5 - Prob. 7RQ Ch. 5 - What does it mean for two tables to be union...Ch. 5 - Prob. 9RQ Ch. 5 - Prob. 10RQ

Solution Summary: The author describes the SQL subquery approach, which returns a pairwise joining of one and only one column in an inner and one of an outer query.

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Chapter 5 Solutions