Consider the insurance database of Figure 3.17, where the primary keys areunderlined. Construct the following SQL queries for this relational database. Find the number of accidents involving a car belonging to a person named “John Smith”. person (driver_id, name, address)car (license_plate, model, year)accident (report_number, year, location)owns (driver_id, license_plate)participated (report_number, license-plate, driver_id, damage_amount)Figure 3.17 Insurance database

Query: /* displaying record */ Select count(report_number) from accident where report_number in…

person (driver_id, name, address) car (license_plate, model, year) accident (report_number, year, location) owns (driver_id, license_plate) participated (report_number, license-plate, driver_id, damage_amount) Figure 3.17 Insurance database

person (driver_id, name, address) car (license_plate, model, year) accident (report_number, year, location) owns (driver_id, license_plate) participated (report_number, license-plate, driver_id, damage_amount) Figure 3.17 Insurance database

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter5: Database Systems And Applications

Section: Chapter Questions

Problem 11SAT

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Question

Consider the insurance database of Figure 3.17, where the primary keys are
underlined. Construct the following SQL queries for this relational database. Find the number of accidents involving a car belonging to a person named
“John Smith”.

person (driver_id, name, address)
car (license_plate, model, year)
accident (report_number, year, location)
owns (driver_id, license_plate)
participated (report_number, license-plate, driver_id, damage_amount)
Figure 3.17 Insurance database

Organized collection of structured information, or data, typically stored in a computer system.

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