title: Difference between Script, Stored Procedure, T-SQL, PL/SQL
body: <p>I'm getting really confused with all these terms. I used to attend a class called PL/SQL, then when I came out to work, I came across other terms like Stored Procedure, T-SQL and even script. They all look very similar to me, but exactly what are the differences between each of them? (if any)</p>