Jul 17, 2024 · In a trigger, we first specify when the trigger is to be executed and then the action to be performed when the trigger executes. Triggers are used to specify certain integrity …

Nov 18, 2025 · You can create triggers directly from Transact-SQL statements or from methods of assemblies that are created in the Microsoft .NET Framework common language runtime …

May 27, 2025 · There are three types or classes of triggers in SQL Server, DML, DDL, and Logon triggers: DDL (Data Definition Language) Triggers – Fire when a CREATE, ALTER, or DROP …

Jul 21, 2025 · In this tutorial, we’ll explore how to define and modify triggers in PostgreSQL, MySQL, and SQL Server. The examples will be based on Baeldung’s University schema.

Aug 15, 2024 · SQL triggers are powerful tools in database management that automate tasks in response to specific events. By understanding and implementing SQL triggers, you can ensure …

Aug 30, 2025 · Triggers in SQL are automated database actions that respond to events. Learn about their types, syntax, use cases, limitations, and best practices in SQL.

Jan 26, 2023 · In this article, you will learn what an SQL trigger is, what types of triggers exist, why SQL triggers are useful, and how to use one in a complete example.

SQL triggers are special types of stored procedures that are automatically executed in response to specific events or actions that occur in a database.

Sep 5, 2025 · Key types include DML, DDL, logon, row-level, and statement-level triggers, each serving different purposes. Triggers execute automatically and differ from stored procedures, …

Dec 21, 2025 · Today, we're delving into the world of triggers, a powerful feature that allows you to automate actions in response to specific events in your database. Triggers can help …