http://www.c-sharpcorner.com/articles/Watch latest tutorials from SQL© 1999 - 2012 Mindcracker LLC. All Rights ReservedIn an enterprise data-driven application, the quality of SQL statements plays a vital role in an application's performance. A bad SQL statement can break the application. In this article, I discuss some best practices of using PL/SQL.http://www.c-sharpcorner.com/UploadFile/esubal/plsql-best-practices3/6/15/2012 2:32:44 AMSubal Mishra