Oracle SQL*Plus has a very useful subparameter to the column parameter called NEW_VALUE. The NEW_VALUE directive allows you to store data retrieved from an Oracle table as a variable inside the ...

If you know lots of programming languages, then you're already accustomed to the ability to declare and use functions with a variable number of arguments, where the number and type of arguments aren't ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. There are various ways of using global variables in ...