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How to run a Package in PL/SQL? & Why use Oracle Packages?
Package in PL/SQL
In Oracle programming, PL/SQL packages are essential items that facilitate the creation of modular applications. With their ability to organise related code...
How to use SQLERRM in Oracle? & What is RAISE in Oracle?
SQLCODE and SQLERRM in Oracle
Managing program execution failures is essential for creating reliable applications in Oracle's PL/SQL. This procedure, called exception handling, keeps applications...
How to Handle Exceptions in PLSQL? With Example
Handle Exceptions in PLSQL
Exception handling is a key feature of PL/SQL (Procedural Language/Structured Query Language) that helps applications avoid abrupt termination and gracefully handle...
How to Call Function in Oracle PL/SQL?
Function in Oracle
Stored functions can be called by name and are named chunks of PL/SQL statements that are kept in the Oracle database. Functions,...
What is a Procedure in an Oracle Database?
Procedure in an Oracle Database
The Oracle database contains strong, reusable bits of computer logic called stored procedures. In essence, they are named pieces of...
What is Loops in Oracle? With Examples
Loops in Oracle
Let's delve into the world of PL/SQL loops, which are essential for controlling the flow of commands within your Oracle database programs....
What are the Conditional Statements in Oracle?
Conditional Statements in Oracle
Conditional logic, which enables distinct code blocks to run depending on whether predetermined conditions are met, is essential to PL/SQL systems'...
What is PL/SQL in Oracle? & How do I Declare a Variable?
PL/SQL in Oracle
The proprietary procedural language extension to SQL developed by Oracle Corporation is called PL/SQL, or Procedural Language extensions to the Structured Query...
How to Manage an Oracle database with SQLPlus?
Oracle database with SQLPlus
For Oracle Database developers and administrators, SQLPlus is a vital command-line tool that provides powerful features for data extraction and database...
How to Manage Database Security?
Database Security in Oracle
With its many tools to protect data from unauthorised access and unintentional or deliberate destruction, Oracle Database security is an essential...
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