PL/SQL Interview Questions and Answers

PL-SQL stands for Procedural Language Extensions to SQL (Structured Query Language).It is an extension of SQL language that is used to Oracle. It is designed specifically to embrace SQL statements within its syntax.PL/SQL program units are compiled by the Oracle Database server and stored inside the database.PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedure and functions, types and variables of those types, integers and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections)

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