**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 | McFly | NULL || 2 | Jennifer | Parker | NULL || 3 | Lorraine | McFly | 5 || 4 | Biff | Tannen | NULL || 5 | George | McFly | 3 |+----+-----------+----------+-----------+```**Explanation:**- The table `people` consists of four columns: `id`, `firstname`, `lastname`, and `spouse_id`.- `id`: This is the primary key and is automatically incremented for each entry.- `firstname` and `lastname`: These are the first and last names of the individuals, with a maximum length of 30 characters.- `spouse_id`: This serves as a foreign key referencing the `id` of another person in the table, indicating a marital relationship.- Entries shown in the sample data demonstrate the relationships or lack thereof (i.e., `NULL` indicates no spouse in the database). For instance, George McFly (id 5) is married to Lorraine McFly (id 3), as indicated by the `spouse_id`. **Task 17: SQL Statement Creation**Write an SQL statement that will display the following table. The names 'George' and 'Lorraine', or any specific names, should not be hardcoded in your SQL statement:```+--------+---------+| Person | Spouse |+--------+---------+| George | Lorraine|+--------+---------+```**Explanation:** - This task involves writing a dynamic SQL query to extract and display data with particular conditions without directly embedding specific names ('George', 'Lorraine') in the SQL query. - The goal is to utilize selectable conditions or data relationships to produce the desired output without predefining the actual names in the code.

Using self join between these two table we will get the results for George and Lorraine and to…

Answered: 17. Write the SQL statement that will…

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

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Question

**Task 17: SQL Statement Creation**

Write an SQL statement that will display the following table. The names 'George' and 'Lorraine', or any specific names, should not be hardcoded in your SQL statement:

```
+--------+---------+
| Person | Spouse |
+--------+---------+
| George | Lorraine|
+--------+---------+
```

**Explanation:**
- This task involves writing a dynamic SQL query to extract and display data with particular conditions without directly embedding specific names ('George', 'Lorraine') in the SQL query.
- The goal is to utilize selectable conditions or data relationships to produce the desired output without predefining the actual names in the code.

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