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Write a SQL statement to return some columns
Question: Write a SELECT statement that joins the Categories table to the Products table and returns these columns: CategoryName, ProductName, ListPrice.
Prepare this SQL query and sort the result set by CategoryName and then by ProductName in ascending order.
Oracle General SQL Exercise
describe concepts of database-orientated programming language plsql as well as of data analysis techniques for
Write a PL/SQL block and declare a variable v_sal of the type NUMBER. Include the following statement in the Execution section:
Run the lab_03_01.sql script in the attached file to create the SAL_HISTORY table. Display the structure of the SAL_HISTORY table.
Execute queries to confirm that the basket order status and product stock levels have been appropriately modified by the trigger.
Write a Java application that inputs three integers from the user and displays the sum, average, product, smallest and largest of the numbers.
Write PL/SQL block which displays last name and salary of following people. Each of these can be done separately as PL/SQL, first to test and get output lines.
To represent a problem description given in natural language as an (Enhanced) Entity -Relationship model; to convert the ER/EER model into a relational data model;
Law Associates is a large legal practice based in Sydney. You have been asked to design a data model for the practice based upon the following specification
question 1 write a query to display the last name department number and salary of any employee whose department number
After a shopper completes an order, a procedure is called to update the following columns in the Basket table: orderplaced, subtotal, shipping, tax and total.
Give a good decomposition for R = (A,B,C,D,E ) with the following functional dependencies:
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