Read this chapter while sitting at your computer and try out the example shown ... currently connected to Oracle without leaving SQL*Plus by entering the SQL*Plus command DISCONNECT at the SQL*Plus ...

If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO ... query results can help you build a database of your clients, employees, expenses ...

Oracle Tip: How to use default values with database columns Your email has been sent This article originally appeared in the Oracle e-newsletter. Click here to subscribe automatically. When you ...