Answer / sathish kumar.t

Trigger is the collection of T-SQL statements, which is
activated based on certain actions. Trigger is fired, when
any of one DML statements will occur..

Answer / raji

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.

Answer / jerry joseph

Triggers are a special type of Stored procedure which
execute automatically when a triggering action like INSERT,
UPDATE or DELETE occurs.

INSTEAD OF trigger
- executes automatically in place of triggering actions like
INSERT, UPDATE or DELETE
- executes before PK, FK constrains are checked

AFTER trigger
- executes automatically after the statement that triggered
it completes
- executes after constrains are checked

Answer / jerry joseph

Trigger gets executed when an INSERT UPDATE or DELETE occurs

2 types of triggers are INSTEAD OF triggers and AFTER triggers

Answer / vimal

Trigger is a special type of store procedure.when we are going
to insert,update,delete table automatically trigger is invoked

Answer / subodh devarde

Triggers are special type of stored procedure which execute automatically whenever any changes are occured in table in database after using insert update ,delete command.

Answer / channu mamane

triggers are special type of stored procedure which are
automatically invoked at the time of modifyibg tables

Do you know what is recursion? Is it possible for a stored procedure to call itself or recursive stored procedure?

0 Answers  

Hi SQL gurus, i am working for an MNC... My team is having a problem in sql server. when user slects date prompts from jan 1st to april 30, it should display all months data like : jan aa feb bb mar cc but when it comes to april its taking data like : jan aa feb bb mar cc apr dd...and so on means its taking data again from jan to april which we dont want. we want the data only april month as we are getting jan, feb and mar... can any one write the code to relsove the issue please would be greatful if you can send to shiva_sans@yahoo.co.in and also please send your email also ...so that we will be in touch for any kind of queries ... Thanks a lot in Advance !!!

1 Answers  

If you are working on a SQL database and if suddenly a developer changes the code and your queries results start giving errors,how will you check using a T-SQL query (on system tables) that what has changed in the database.

2 Answers   Microsoft,

What is the sql case statement used for? Explain with an example?

0 Answers  

How can you check the version of sql server?

0 Answers  

Using the customer, and order table in northwind database, please write a query to produce xml?

0 Answers  

What is difference between delete and truncate commands?

0 Answers  

There is a table1 with records (1,2,3,4,5,6) and table2 with records (4,5,6,7,8,9).write a query so as to get the result as 1,2,3,4,5,6,7,8,9

12 Answers   RBS,

Where the sql logs gets stored?

0 Answers  

create index myindex on mytable(mycolumn) what type of index will get created after executing the above statement? : Sql server database administration

0 Answers  

what is the system function to get current user's user id? : Sql server database administration

0 Answers  

What is coalesce and check constraint in sql server?

0 Answers