Overview:

PL/SQL (Procedural Language for SQL) is Oracle Corporation's procedural extension for SQL and therefore the Oracle on-line database. PL/SQL is on the market in Oracle info. Oracle Corporation sometimes extends PL/SQL practicality with every serial unleash of the Oracle info.

PL/SQL includes procedural language components like conditions and loops. It permits declaration of constants and variables, procedures and functions, sorts and variables of these sorts, and triggers. It will handle exceptions (run-time errors). Arrays area unit supported involving the employment of PL/SQL collections. Implementations from version eight of Oracle info forward have enclosed options related to object-orientation.

PL/SQL is essentially a procedural language that provides the practicality of higher cognitive process, iteration and lots of additional options of procedural programming languages. ... One will produce a PL/SQL unit like procedures, functions, packages, triggers, and types, that area unit keep within the info for apply by applications.