Answer Posted / anitha
A trigger is a set of actions that are run automatically when a specified change operation is performed on a specified table. The change operation can be an SQL INSERT, UPDATE, or DELETE statement, or an insert, update, or delete high level language statement in an application program
types of triggers.
• Before delete trigger
• Before insert trigger
• Before update trigger
• After delete trigger
• After insert trigger
• After update trigger
• Read only trigger (external trigger only)
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the reason behind not using select * in embedded sql programs?
What is the role of schema in the db2 database?
what is diffrence b/w file-aid tool and file-aid utility???
Why do we use cursor?
What is the information associated with sysibm.syslinks table?
How does cobol compile db2 program?
What is a db2 schema?
What is the maximum size of varchar data type in db2?
How do you simulate the explain of an embedded sql statement in spufi/qmf?
What is the use of value function?
Is ibm db2 open source?
What does db2 plan contain?
Explain db2.
What is ibm db2 client?
B37 abend during spufi?
