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Write the SQL needed to create an employee table containing the following data:
employeeID, text, length of 5, primary keylastName, text, length of 25firstName, text, length of 15degree, text, able to store values of 'yes' and 'no'dateOfBirth, dateannualSalary, numeric
Turn this SQL query into a relational algebra statement? SELECT Request.reqfor, Ordering.invamt, Ordering.invnbr, Ordering.invdat
Explain how you will go about developing this database. Provide at least four queries that answer some of the questions asked by the end users.
Write a SQL Statement to create a View called vwEmployeeTerritories that will do the following: Return all Employees and their Territories (use INNER JOIN).
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.
Create a database model and Submit the table creation statements for the Database Model.
Write SQL statement which would select each of the following: names and owners of all Great Danes and all attributes of poodles whose balance is no greater than $50.
Write a PL/SQL block that displays the last name and salary of the following people. Each of these can be done separately as PL/SQL, first to test and get the output lines then encapsulated.
Write summary query which uses CUBE operator to return LineItemSum (which is the sum of InvoiceLineItemAmount) group by Account(an alias for AccountDesciption).
Write an SQL CREATE TABLE statement to create the PET table without referential integrity constraint on OwnerID in PET.
Create a program that enters first and a second number. The first and second number that will be entered should be computed in halves, quarter, double, and square.
Write PL/SQL procedures and functions to populate and query that database
Create a report using the wizard or based on an SQL query that that shows Courses that instructors are approved to teach. Show Course Number, First Name, and Last Name of Instructor.
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