What is a trigger ?

Answers were Sorted based on User's Feedback



What is a trigger ?..

Answer / santosh pachauri

Triggers are the precompiled statement stored in the
database and fired by the server when you want to
insert,delete,update record.

Is This Answer Correct ?    0 Yes 2 No

Post New Answer

More SQL PLSQL Interview Questions

What is foreign key sql?

0 Answers  


how to increment dates by 1 in mysql? : Sql dba

0 Answers  


What is rank () in sql?

0 Answers  


How to retrieve Duplicate Rows only in a Table? Suppose if a Table Name is "Education". It consists of multiple columns. Then if we insert rows into this table with duplicate records then how can we retrieve only duplicate records from that table?

28 Answers   Alps, Aricent, Bank Of America, Wipro,


Given two tables Student(SID, Name, Course) and Level(SID, level) write the SQL statement to get the name and SID of the student who are taking course = 3 and at freshman level.

9 Answers   Oracle,






what is a join? : Sql dba

0 Answers  


How do I find sql profiler?

0 Answers  


What is varchar sql?

0 Answers  


What view means?

0 Answers  


What is the Difference between Procedure and Function.Can we call a Function in a DML?

2 Answers   TCS,


What does pragma mean?

0 Answers  


What is hibernate and its relation to sql?

0 Answers  


Categories