TEST EVERY VIEW AND ALL ITS OTPIONS BY MANUALLY EXECUTING THEM BY RUNNING THE APPROPRIATE SQL STATEMENTS AGAINST THEM & APPLYING THE NECESSARY SYSTEM QUERIES TO GET THE INFORMATION/STATUS/CODE PARTICULARS OF THE VIEWS & THEIR OPTIONS: Testing of the programs you have written is omnipotent! Please don't assume they are "just working OK". For example, you definitely must test if your views are "updatable". Be creative as much as you can here, as knowledge is a product of practice! TEST EVERY VIEW AND ALL ITS OTPIONS BY MANUALLY EXECUTING THEM BY RUNNING THE APPROPRIATE SQL STATEMENTS AGAINST THEM & APPLYING THE NECESSARY SYSTEM QUERIES TO GET THE INFORMATION/STATUS/CODE PARTICULARS OF THE VIEWS & THEIR OPTIONS: Testing of the programs you have written is omnipotent! Please don't assume they are "just working OK". For example, you definitely must test if your views are "updatable". Be creative as much as you can here, as knowledge is a product of practice