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The following is the same database diagram:
Using this diagram, address the following:
Establish the relationships between the tables in the SQL server environment.
Ensure that all primary keys are properly created and that the foreign key columns are defined correctly.
Make sure that the 3 additional tables you added in Unit 3 are also shown and have established primary and foreign keys to appropriate tables.
Update the database diagram, and generate the data definition language (DDL) for the new tables.
Describe what changed in the DDL for each table.
Describe any changes that were needed from the original model to create the relationships.
Submit a consolidated Word document with all screenshots and the DDL.
Create a PL/SQL block to achieve the following using the HR schema and select the name, salary, and department of the employee with the maximum salary.
Write a XQuery which returns all concert titles whose type is chamber orchestra where average ticket price is at least $50.
Can we offer an example of a Query in which we can use a parentheses to affect the order of execution in which the WHERE Clause has both AND and OR Logical Operators?
Write a SQL statement to display the Major of the student with no duplications. Write a SQL statement to display the First and Last name of students who live in the Zip code 88888.
Global Car Club (GCC) is a small individually owned club which loans cars to its members. GCC first formed in 2009; has over more than 100 good mixes of members and counting.
Write a business transaction that involves multiple tables and implement it using PL/SQL. Use at least one Function or Procedure in your code. The transaction may retrieve data from the database and display the result, or it may insert/update data in..
Create a trigger named Products_INSERT that inserts the current date for the DateAdded column of the Products table if the value for that column is null. Test this trigger with an appropriate INSERT statement.
Write SQL statements to create the above tables using SQL DDL statements. Write an INSERT statement to add two new records to each table.
Write SQL SELECT statements to retrieve the following information from the Prime Minister database.
Write the SQL DDL to create the database that contains each of the relations shown in the above ERD. You will need to provide - Your DDL code for each table that you create and a screenshot showing each table that is created.
Write a script that creates and calls a function named fnDiscountPrice that calculates the discount price of an item in the OrderItems table (discount amount subtracted from item price). To do that, this function should accept one parameter for th..
Create a view so that supplier 'ASP' can only see his information from the l_foods table. Call this view_l_foods_ASP. Show columns supplier_id, product_code, menu_item, description, and price in your view.
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