What is MS SQL Server Triggers?
Submitted by: AdministratorA trigger is a special type of event driven stored procedure. It gets initiated when Insert, Delete or Update event occurs. It can be used to maintain referential integrity. A trigger can call stored procedure.
Executed automatically when an INSERT, UPDATE or DELETE operation takes place on a table.
You can specify which trigger fires first or fires last using sp_settriggerorder.
Triggers can't be invoked on demand.
They get triggered only when an associated action (INSERT, UPDATE, DELETE) happens.
Triggers are generally used to implement business rules, auditing.
Triggers can also be used to extend the referential integrity checks
Submitted by: Administrator
Executed automatically when an INSERT, UPDATE or DELETE operation takes place on a table.
You can specify which trigger fires first or fires last using sp_settriggerorder.
Triggers can't be invoked on demand.
They get triggered only when an associated action (INSERT, UPDATE, DELETE) happens.
Triggers are generally used to implement business rules, auditing.
Triggers can also be used to extend the referential integrity checks
Submitted by: Administrator
Read Online SQL Server Triggers Job Interview Questions And Answers
Top SQL Server Triggers Questions
☺ | Explain trigger classes i.e. instead of and after trigger? |
☺ | Explain Syntax for viewing, dropping and disabling triggers? |
☺ | What are the instances when triggers are appropriate? |
☺ | Explain triggers? |
☺ | How to invoke a trigger on demand? |
Top New MS SQL Server Categories
☺ | SQL Server Database Administrator Interview Questions. |
☺ | SQL Server Service Broker Interview Questions. |
☺ | SQL Server Locks Interview Questions. |
☺ | SQL Server Constraints Interview Questions. |
☺ | MS SQL Data Mining Interview Questions. |