PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension language for SQL and the Oracle relational database. PL/SQL's general syntax resembles that of Ada.PL/SQL is one of three key programming languages embedded in the Oracle Database, along with SQL itself and Java.Our application "SQL & Pl/SQL" Covers all of the following conceptsa)SQL Basics,b)Advanced SQL Injection,c)Embedded SQL,d)SQL Tutorials,Introduction to PLSQL,e)PL SQL Fundamentals,f)PL SQL Programming