Author: Dev

The Oracle PL/SQL INSTEAD OF trigger is a special type of trigger that is associated with a view. Unlike BEFORE or AFTER triggers, which are typically associated with tables, an INSTEAD OF trigger is specifically designed for views. This type of trigger allows you to define custom actions to be performed instead of the default…(Continue Reading)

Oracle PL/SQL provides a powerful and flexible mechanism for database developers to implement business logic within the database itself. One essential feature in PL/SQL is the use of triggers, which are blocks of code that automatically execute in response to specific events on a particular table or view. Among the various types of triggers, row-level…(Continue Reading)

Oracle PL/SQL Statement Level Triggers are a type of database trigger in Oracle Database that fires once for each SQL statement, regardless of the number of rows affected. These triggers are useful for enforcing business rules or executing specific actions before or after a particular type of SQL statement is executed. Here’s a breakdown of…(Continue Reading)

In Oracle PL/SQL, the DROP TRIGGER statement is used to remove a trigger from a database table. Triggers are special stored procedures that are automatically executed in response to specific events on a particular table or view. The DROP TRIGGER statement helps you to delete an existing trigger when it is no longer needed. Syntax…(Continue Reading)

In Oracle PL/SQL, a trigger is a set of instructions that are automatically executed (or “triggered”) in response to a specific event on a particular table or view. The CREATE TRIGGER statement is used to define a new trigger in Oracle Database. Triggers are commonly used to enforce business rules, perform complex data validation, or…(Continue Reading)