Use SQL to make the following changes to the Colonial Adventure Tours database (Figures 1-4 through 1-6 in Chapter 1). After each change, execute an appropriate query to show that the change was made correctly. If directed to do so by your instructor, use the information provided with the Chapter 3 Exercises to print your output or save it to a document. For any exercises that use commands not supported by your version of SQL, write the command to accomplish the task Create a view named MAINE_TRIPS. It consists of the trip ID, trip name, start location, distance, maximum group size, type, and season for every trip located in Maine (ME) a. Write and execute the CREATE VIEW command to create the MAINE_TRIPS view.b. Write and execute the command to retrieve the trip ID, trip name, and distancefor every Biking trip.c. Write and execute the query that the DBMS actually executes.d. Does updating the database through this view create any problems? If so, whatare they? If not, why not?
Use SQL to make the following changes to the Colonial Adventure Tours
Create a view named MAINE_TRIPS. It consists of the trip ID, trip name, start location, distance, maximum group size, type, and season for every trip located in Maine (ME)
a. Write and execute the CREATE VIEW command to create the MAINE_TRIPS view.
b. Write and execute the command to retrieve the trip ID, trip name, and distance
for every Biking trip.
c. Write and execute the query that the DBMS actually executes.
d. Does updating the database through this view create any problems? If so, what
are they? If not, why not?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
