Home » Sql problem | Computer Science homework help

Sql problem | Computer Science homework help

First of all you need to downlod SQL 2012 the abloud the data to solve Module 9 assighnment , ther is in class qury can help you as well.

For this assignment you will use the PR database. Download the PR.zip folder from the Module, extract the database from the folder and attach it to the server. 
The PR database is a “raw data” payroll database comprised of 6 tables with the following fields and schema: 
The function of each table is as follows: 
Benefits: this table contains insurance plan information and costs EmpData: this table contains employee information including whether they have a spouse (bit datatype- 1 equals yes), how many children (dependents) and the employees withholding allowance for payroll tax purposes. Work: this table contains current payrate information including start and end dates for the payrate, and whether the raise was for cost of living (COLA- bit data type). Department: this table contains information for the different departments an employee is assigned. Hours: this table contains payperiod hours worked including ancillary pay (vacation, holiday, sick, etc.) PayPeriod: this table contains individual payperiod information. 
This is a typical layout for a payroll database- information regarding gross pay, net pay, tax withholding, insurance costs, etc. will be generated by creating and using views. 
I highly suggest first setting up each view as a SELECT statement (sans the CREATE VIEW AS statement) and check the result sets against your SELECT for accuracy. 
After successfully creating the views in this assignment, please do not delete them as they will be used again in upcoming assignments.  
Create the base view for calculating payroll: 1. Create a view named vwPayroll that returns the following

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more