what are Triggers?

Answer Posted / jamuna

triggeres are databbase objects this are stored inthe
data base same as the procedures but procedures executed
explicitely byt triggers executed implicitely when
trigger event occures
triggere event means DML OPERATIONES (INSERT,UPDATE,DELETE)

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What do you mean by merge in oracle and how can you merge two tables?

511


What is meant by a deadlock situation?

560


How to connect to oracle using service name instead of sid?

538


Write a trigger example in oracle?

556


What is index-organized table in Oracle?

558






You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance?

1436


What is save point in oracle database?

714


Explain cascading triggers.

562


What is the difference between $oracle_base and $oracle_home?

566


Explain a private synonyms?

617


What are the components of logical database structure in oracle database?

568


how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....

1577


How to connect to a local oracle 10g xe server?

518


Point out the difference between user tables and data dictionary?

528


hello friends Im doing my final year engineering in B.Tech.. one of uncle said he can provide job in his company if im good in database management. but i have only basic knowledge about database, so like to join database management course in good intuition. so friends kindly help me to get good intuition because its my future.

1739