Please provide the correct sql query for the questions. Thanks Given the following relational database schema:car(licenseNo, vin, make, model, year)customer(driver_id, name, street, city)owner(licenseNo, driver_id)claim(driver_id, licenseNo, date, description, amount)Write an SQL assertion that would prevent any car from having more than a total of 10,000 onall of its claims.Write an SQL statement to reduce the amount of each claim by 10% if it is made on any car thatwas owned by any customer who lives in 'Dallas' and who owns at least three cars.Write an SQL view that would list the license number of each car, its make, its model, the nameof its owner, and the total claims that have been filed on it.

Answered: Given the following relational database…

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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Please provide the correct sql query for the questions. Thanks

Given the following relational database schema:
car(licenseNo, vin, make, model, year)
customer(driver_id, name, street, city)
owner(licenseNo, driver_id)
claim(driver_id, licenseNo, date, description, amount)
Write an SQL assertion that would prevent any car from having more than a total of 10,000 on
all of its claims.
Write an SQL statement to reduce the amount of each claim by 10% if it is made on any car that
was owned by any customer who lives in 'Dallas' and who owns at least three cars.
Write an SQL view that would list the license number of each car, its make, its model, the name
of its owner, and the total claims that have been filed on it.

Expert Solution

Step 1: Introduction:

In this question, we are presented with a relational database schema involving entities like cars, customers, owners, and claims. Our task involves writing SQL commands to enforce specific business rules and extract meaningful insights from the data. These rules include preventing excessive claims on any car and adjusting claim amounts based on specific criteria related to car ownership and customer location.

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