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Question
What is a trigger?
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is a trigger?
Answer
# 1
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.
 
Is This Answer Correct ?    0 Yes 0 No
Guest
 
  Re: What is a trigger?
Answer
# 2
In simpler words, triggers act BEHIND-THE-SCENE once they 
are created.They are extremely powerful feature of SQL 
Server but not exploited fully to the extent they could be..
 
Is This Answer Correct ?    0 Yes 0 No
Kumar
 
 
 
  Re: What is a trigger?
Answer
# 3
Trigger is a special kind of storedprocedure automatically 
executed when DML Operations done.
 
Is This Answer Correct ?    0 Yes 0 No
Hari
 

 
 
 
Other SQL Server Interview Questions
 
  Question Asked @ Answers
 
Create Index myIndex On myTable(myColumn) What type of Index will get created after executing the above statement  2
What is the difference between Userdefined function and stored procedure? Explain and give the example also  2
How to find the date and time of last updated table?  2
What are the two types of concurrency?  2
How can you get @@error and @@rowcount at the same time?  4
What types of integrity are enforced by a foreign-key constraint  1
What are tasks? Wipro1
What is the difference between IN and EXISTS operators in SQL Server? Intelligroup2
Write an SQL query if u want to select the data from one block which intern reflects in another block ? thanx,do reply Covansys1
What are the different ways of moving data/databases between servers and databases in SQL Server? HCL2
internal language used in sql server 2000?  1
Explian different types of BACKUPs avaialabe in SQL Server? Given a particular scenario, how would you go about choosing a backup plan? HCL2
Which command using Query Analyzer will give you the version of SQL server and operating system?  3
Let’s say the table in the database is named as TBL_Register. The fields in this table include: 1. User_Name, 2. User_Telephone, 3. Register_Date The field Register_Date stores the current date and time of the registration. Write the SQL statement that inserts the data into the table. Techno-Solutions2
What are statistics, under what circumstances they go out of date, how do you update them? HCL2
there is a table having two columns no and name and the data is 1 A 2 B 3 C write a query that will result a horizontal output A,B,C vsworx6
how can do you the system monitoring?  1
how can i view structure of table in sql server? tell me that query.  2
i have 4 tables.. T1, T2, T3, T4.. these tables have the same structure and they store the information entered in different years.. T1 stored 2002, T2 stored 2003, T3 stored 2004 and T4 stored 2005.. i want to copy contents in T1 to T2, T2 to T3, T3 to T4 and T4 to T1.. how do i do that? Temp tables cannot be used..  1
can any one please send sql quries most used in applications.  1
 
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