The procedural extension for SQL and the Oracle relational database is called PL/SQL (Procedural Language for SQL), according to Oracle Corporation. Oracle Database, Times Ten in-memory database, and IBM Db2 all support PL/SQL. PL/SQL functionality is typically increased with each new Oracle Database version by Oracle Corporation.
PL/SQL combines the processing power of procedural languages with the data manipulation capabilities of SQL.
If you know how to handle a problem in SQL, you can use your PL/SQL application to execute SQL statements without having to learn new APIs.
PL/SQL allows you to declare constants and variables, manage program flow, define subprograms, and catch runtime errors, just like other procedural programming languages.
Complex issues can be divided into manageable subprograms that can be used to many applications.
Through this we can provide you the high performance, integration with SQL, and good performance.