17. Write the SQL statement that will display the following (do not hardcode 'George', 'Lorraine', or any names, in your statement): | Person | Spouse | George | Lorraine
17. Write the SQL statement that will display the following (do not hardcode 'George', 'Lorraine', or any names, in your statement): | Person | Spouse | George | Lorraine
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
![For the remaining questions, use the following table of people:
people (id (pk), firstname, lastname, spouse_id (fk))
The table was created as:
CREATE TABLE people (id INT NOT NULL AUTO INCREMENT PRIMARY KEY,
firstname VARCHAR(30), lastname VARCHAR (30), spouse id INT,
CONSTRAINT spouse fk FOREIGN KEY (spouse id) REFERENCES people (id));
This is some sample data:
Participation Activity 9
+----
| id | firstname | lastname | spouse_id |
+
1 | Marty
2 | Jennifer
| McFly
| Parker
| McFly
| Tannen
| McFly
|
|
3 | Lorraine
4 | Biff
5 | George
NULL |
NULL |
5 |
NULL |
3 |
+----+--](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3490d40f-6b5d-4a9b-bdbf-3d32598eb0f8%2F72f75d43-ce56-4c1a-aebf-b48fb69dc368%2F1f3mrke_processed.png&w=3840&q=75)
Transcribed Image Text:For the remaining questions, use the following table of people:
people (id (pk), firstname, lastname, spouse_id (fk))
The table was created as:
CREATE TABLE people (id INT NOT NULL AUTO INCREMENT PRIMARY KEY,
firstname VARCHAR(30), lastname VARCHAR (30), spouse id INT,
CONSTRAINT spouse fk FOREIGN KEY (spouse id) REFERENCES people (id));
This is some sample data:
Participation Activity 9
+----
| id | firstname | lastname | spouse_id |
+
1 | Marty
2 | Jennifer
| McFly
| Parker
| McFly
| Tannen
| McFly
|
|
3 | Lorraine
4 | Biff
5 | George
NULL |
NULL |
5 |
NULL |
3 |
+----+--
![17. Write the SQL statement that will display the following (do not hardcode 'George', 'Lorraine', or any
names, in your statement):
| Person | Spouse
| George | Lorraine](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3490d40f-6b5d-4a9b-bdbf-3d32598eb0f8%2F72f75d43-ce56-4c1a-aebf-b48fb69dc368%2Fqxdbsftj_processed.png&w=3840&q=75)
Transcribed Image Text:17. Write the SQL statement that will display the following (do not hardcode 'George', 'Lorraine', or any
names, in your statement):
| Person | Spouse
| George | Lorraine
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