Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The POS database must support the following subsystems: Invoicing, Inventory Management, Customer Management, and Employee Management.
1. Invoicing
Primary Key Invoice Number = INV0001
A. Order Type
B. Supplier
C. Cost
D. Order date
E. Date Received
2. Inventory Management
Primary Key Item Number = IT0001
A. Item name
B. Item cost
C. Item Price
D. Date received
E. Location in store
3. Customer management
Primary Key Customer Number = C0001
A. First Name
B. Last Name
C. Address number
D. Street name
E. Zip Code
F. Last purchase
G. Last purchase date
4. Employee management
Primary Key Employee Number = E0001
A. First name
C. Address Number
F. Hire Date
G. Title
H. Salary
List the Rider's Name, RaceLevel as Race_Level and the total number of all points based on their placement. Make sure that you don't list any riders who have not raced in any races yet (not placed yet).
Now we're getting to some exciting stuff - SQL and queries! We have *touched on it* earlier and now this week it will be the primary focus of this discussion topic. So what is SQL? What does SQL mean and what can you do with SQL
Write SQL statements for the ten queries - find the names of all Tracks that are more than 10 minutes (600,000 ms) long. Result: (name: varchar(255))
Write a SELECT statement that returns four columns from the Products table: ProductCode, ProductName, ListPrice, and DiscountPercent. Then, run this statement to make sure it works correctly.
Write a SELECT statement that returns these columns from the Products table: The DateAdded column, A column that uses the CAST function to return the DateAdded column with its date only (year, month, and day)
Write a PL/SQL block and declare a variable v_sal of the type NUMBER. Include the following statement in the Execution section:
Use the script below to create an updateable view named balance_due_view. Then, create and test an INSTEAD OF trigger named invoices_instead_of_insert that lets the user update the columns in the view by directly updating the Invoices table.
Write a SELECT statement that returns these columns from the Products table: The date_added column A column that uses the CAST function to return the date_added column with its date only (year, month, and day)
Write a perl subroutine for temperature conversion named ' convert_temp '. It should be able to handle both Fahrenheit to Celsius conversions as well as Celsius to Fahrenheit conversions.
Use LINQ to select the PartDescription and Quantity and sort the results by Quantity - Use LINQ to select from each Invoice the PartDescription and the value of the Invoice.
When the database is set up it should be populated with the data that you have chosen. Display this data as part of your documentation. Each table should have from 3 to 6 records initially.
Question 1: Explain the security mechanisms available for a database and how the data will be protected. Question 2: Explain how to defeat SQL injection attacks since the database will be publicly accessible. Question 3: Outline the physical design o..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd