Ashish Awasthi's Blog

An error that occurs during execution of the program is called exception, Like other programming languages, PL/SQL offers a way to catch t...

PL/SQL FOR loop is used when we need to execute set of statements for the specific number of times and loop operates between the start and...

Like real life in programming sometimes we need to execute some code on a specific condition, PL/SQL CASE statement allows us to execute a...

A variable in any programming language is the name of space where values are stored and controlled by our code/program We can not use r...