| September 09, 2008 15:44:53 |
#4 |
| nikhilbagde |
Member Since: September 2008 Total Comments: 1 |
RE: What is trigger in DBMS
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PL/SQL programming block that is executed implicity by data manipulation statement and trigger is perform event in database and application level.
Can be either :
Application Trigger : fired whenever an event occurs DML statement with particular application.
Database Trigger : fired whenever a data event (such as DML) or system event (such as logon on and shutdown) occurs on a schema or database
Regards
Nikhil Bagde
any query regarding pl/sql plz send ur que |
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