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Code SQL statements to update this view as follows: a. change the spelling of Mark Tobey to Mark Toby. b. Create a new Transaction for Mark Toby. Assume you have the necessary transaction, work, and customer data in a structure named NewTrans. c. Add new intersted customers for Mark Toby. Assume they are stored in a collecton that you can access with the command "for Each NewCust.Name."
Write down SQL needed to create employee table containing the following data: employeeID, text, length of 5, primary key lastName, text, length of 25
Create a database model and Submit the table creation statements for the Database Model.
Write an SQL statement to produce a single column called ItemLocation that combines the SKU_Description,the phrase "is located in."
What is an SQL injection attack? Explain how it works, and what precautions must be taken to prevent SQL injection attacks.What are two advantages of encrypting data stored in the database?
Write a query to display the last name, department number, and salary of any employee whose department number and salary both match the department number and salary of any employee who earns a commission.
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 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 query to display using the employees table the EMPLOYEE_ID, FIRST_NAME, LAST_NAME and HIRE_DATE of every employee who was hired after to 1 January, 1995.
As DBA, your manager called a meeting and asked why there are so many orders for customers that don't exist in the customer table. Write query which would shows which customers were missing for existing orders. Use a join or a subquery.
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 a SELECT statement that returns one row for each general ledger account number which contains three columns.
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 in the procedure.
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