Question
Assume that Garden Glory designs a database with the following tables. OWNER (OwnerID, OwnerName, OwnerEmailAddress, OwnerType) OWNED_PROPERTY (PropertyID, PropertyName, PropertyType, Street, City, State, Zip, OwnerID)
Assume that Garden Glory designs a database with the following tables. OWNER (OwnerID, OwnerName, OwnerEmailAddress, OwnerType) OWNED_PROPERTY (PropertyID, PropertyName, PropertyType, Street, City, State, Zip, OwnerID) GG_SERVICE (ServiceID, ServiceDescription, CostPerHour) EMPLOYEE (EmployeeID, LastName, FirstName, CellPhone, ExperienceLevel) PROPERTY_SERVICE (PropertyServiceID, PropertyID, ServiceID, ServiceDate, EmployeeID, HoursWorked) The referential integrity constraints are: OwnerID in OWNED_PROPERTY must exist in OwnerID in OWNER PropertyID in PROPERTY_SERVICE must exist in PropertyID in OWNED_PROPERTY ServiceID in PROPERTY_SERVICE must exist in ServiceID in GG_SERVICE EmployeeID in PROPERTY_SERVICE must exist in EmployeeID in EMPLOYEE Assume that OwnerID in OWNER, PropertyID in OWNED_PROPERTY, ServiceID in GG_SERVICE, EmployeeID in EMPLOYEE, and PropertyServiceID in PROPERTY_SERVICE are surrogate keys with values as follows: OwnerID Start at 1 Increment by 1 PropertyID Start at 1 Increment by 1 ServiceID Start at 1 Increment by 1 EmployeeID Start at 1 Increment by 1 PropertyServiceID Start at 1 Increment by 1 A. Write SQL statements to list all columns for all tables. B. Write an SQL statement to list LastName, FirstName, and CellPhone for all employees having an experience level of Master. C. Write an SQL statement to list LastName, FirstName, and CellPhone for all employees having an experience level of Master and FirstName that begins with the letter J. D. Write an SQL statement to show the sum of hours worked for each ExperienceLevel of EMPLOYEE. Sort the results by ExperienceLevel, in descending order.
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