In SQL Server, you can use the sys.server_trigger_events catalog view to return a list of server trigger events.
More specifically, this view contains one row for each event for which a server-level (synchronous) trigger fires.
triggers
Return a List of All Server Triggers in SQL Server
In SQL Server, you can use the sys.server_triggers catalog view to return a list of server triggers.
More specifically, this view contains the set of all server-level DDL triggers with object_type of TR or TA.
For CLR triggers, the assembly must be loaded into the master database.
Return a List of Triggers in SQL Server
You can use the sys.triggers catalog view to return a list of triggers in a database in SQL Server.
This view contains a row for each object that is a trigger, with a type of TR or TA.
Create a “Last Modified” Column in SQL Server
Some database tables include a “last modified” column, which stores the date and time that the row was last updated. Each time the row is updated, the date is updated to reflect the date and time of that update.
In SQL Server, you can use a trigger to perform this update.
A trigger is a special type of stored procedure that automatically runs when an event occurs in the database server.
You can use the CREATE TRIGGER statement to create a trigger when using T-SQL. This statement can be used to create a DML, DDL, or logon trigger.