GhazaleZe / MyDataBaseLab

IUT database lab, SQL

MyDataBaseLab 😃

I'm passing this database lab from home because of COVID-19 😷.
I wish good health for people all over the world :heart:
If you have a question or idea, check the Discussions

Requirements:

• I'm using Microsoft SQL Server and Visual Studio Code on Ubuntu and Microsoft SQL Server Management Studio 18 on windows for this lab.
• I worked on adventure worker 2012 database that is available in this link.

Lab1:

This session contains 2 questions. Question 1 just asked for creating 7 tables concerning primary keys and foreign keys. Question 2 has 3 parts:

• Part1: A select which displays Department information of a student whose student number is "123".
• Part2: A select for adding 1 to all grades.
• Part3: A select which displays students that didn't take "DB".

Lab2 😪 :

adventure worker 2012

This session contains 5 questions.

1. A query to select all orders with these conditions:
   • TotalDue is between 100000 and 500000
   • The order is from France or a country in North America. -Status is 5
2. A query to select information on each product that's clear in the .sql file.
3. A query to display a territory that has the most sale for each product.
4. A query for creating a table named NAmerica_Sales:
   • has the same view of question1
   • only insert records from North America
   • add a column to this table that can only get values: "High", "Mid", "Low"
   • fill the above column with comparing Due of each product with average(clear in .sql)
5. Queries for increasing the salary of the employees and give them a Level concerning their salaries.

Lab3 :

• Create a Server Login.
• Create a role named Role1.
• Add the Role1 to the log in you've created earlier.
• With the created login go into SQL Server and create a table in AdventureWorks2012 database; then insert some data to it and read from it.

• In the AdventureWorks2012 database create a user with Role2 that has the permission of security admin.
• Give Role2 the permission of reading.

Lab4 😉 :

adventure worker 2012

1. Run the first query in the lab4 file and explain in detail that what the last column in the result is.
2. A query to demonstrate sales count and total sales for each territory and its region. Furthermore, calculate sales count and total sales for all territories in each region; finally for all regions.

3. A query to demonstrate sales count and total sales for each subcategory of the products and its group. Finally, it has records for demonstrating the count and values of all subcategories in each specific group.

Support:

Reach out to me at [e-mail].