Hi Experts,
I have created a view with name Sales_View added tables Product with columns Product ID and Product name. I have added another table Sales with columns Product id,Sales amount. I created a view on the top of these two tables and selected Product id,Product name and Sales to the output. For product ID , I have set the Visbility as No. So in the output I got only Product name and Sales amount. Again I changed the Visibility status for Product ID column as Yes and executed the query. It is throwing error as it cannot duplicate the view. So I created the new view and executed again successfully. Is there any way to modify a View. Please throw some light on this.