In PL/SQL, the declaration section allows for declaring variables and cursors, playing a crucial role in creating efficient functions and procedures. The tutorial delves into the significance and ...

I also tried DECLARE $username,$password STRING; — You are receiving this because you are subscribed to this thread.

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 ...