Recently, Sudhat read my Introduction
to Basic SQL
and had this to say:

The article is very interesting. Too Good!

And also please describe what is the difference between SQL and Oracle and PL/SQL.

Sudhat, thanks for the comments. I
love to hear feedback.

And your question is a common one so I

thought I would address it as a blog entry instead of a reply to your

comment. I’m going to expand on it a little bit also. In addition

to SQL and PL/SQL, I hear people refer to SQL commands so I am going

to address the question, “What is the difference between SQL,

SQL Commands and PL/SQL.”Read the rest of this article.