Ravi Kumar
What is a trigger?
By Ravi Kumar in ASP.NET on Jul 13 2006
  • Aksar
    Oct, 2008 21

    A trigger is a special types of stored procedure that automatically runs when a language event execute We can say that an action causing the automatic invocation of a procedure, for instance to preserve {referential integrity}. A triggers goes into effect when a user attempts to modify data with an insert, delete, or update command. A trigger can instruct the system to take any number of actions when a specified change is attempted.

    • 0
  • Ravi Kumar
    Jul, 2006 13

    Triggers are basically used to implement business rules. Triggers is also similar to stored procedures. The difference is that it can be activated when data is added or edited or deleted from a table in a database.

    • 0


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