Explain the difference between an ORDER BY clause and a GROUP BY clause.
Answer to relevant QuestionsExplain why it would be preferable to use a DATE data type to store date data instead of a character data type.Write a query to display the rental number, rental date, video number, movie title, due date, return date, detail fee, and number of days past the due date that the video was returned for each video that was returned after ...Write the SQL code to create a copy of EMP_1, naming the copy EMP_2. Then write the SQL code that will add the attributes EMP_PCT and PROJ_NUM to its structure. The EMP_PCT is the bonus percentage to be paid to each ...Using the output shown in Figure as your guide, generate the listing of customer purchases, including the subtotals for each of the invoice line numbers.Write a query to display the employee number, last name, first name, and sum of invoice totals for all employees who completed an invoice. Sort the output by employee last name and then by firstname.
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