Query create table manager (employee name char (20), Manager name char (20), primary key employee name, foreign key (manager name) references manager on delete cascade) Explanation The tuples of all empl...

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Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

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Answer 2

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Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

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Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

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Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

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Answer 6

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Answer 7

Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Answer 8

Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Answer 9

Chapter 4, Problem 9PE

Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 4 - Prob. 1PE Ch. 4 - Prob. 2PE Ch. 4 - Prob. 3PE Ch. 4 - Prob. 4PE Ch. 4 - Prob. 5PE Ch. 4 - Prob. 6PE Ch. 4 - Prob. 7PE Ch. 4 - Prob. 8PE Ch. 4 - SQL allows a foreign-key dependency to refer to...Ch. 4 - Given the relations a(name, address, title) and...

Query create table manager (employee name char (20), Manager name char (20), primary key employee name, foreign key (manager name) references manager on delete cascade) Explanation The tuples of all empl...

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Explanation of Solution

Query

create table manager

(employee name char (20),

  Manager name char (20),

  primary key employee name,

  foreign key (manager name) references manager

on delete cascade)

Explanation

The tuples of all empl...

Want to see the full answer?

Chapter 4 Solutions