Why use triggers in sql?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More SQL PLSQL Interview Questions

I have a tablle like this. cust acc --------------- a 1 b 2|3 c 4|5|6 I Want below o/p: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 Please any one can you have any ideas share me. I have urgent requirement.

4 Answers   Cap Gemini, MTS,


what is the difference between blob and text? : Sql dba

0 Answers  


What are the possible values for the boolean data field?

0 Answers  


how to create a new view in mysql? : Sql dba

0 Answers  


What sql does db2 use?

0 Answers  






Is stored procedure faster than query?

0 Answers  


what is SCALAR Queries?

2 Answers   ITC Infotech,


How to write a procedure for displying the data in a TREE or (PARENT and CHILD ) relationship , for ex: A is the main project id, for this project B,C,D are sub tasks(sub project id's) for B the sub tasks are e,f,g and for c is h ,i ,j and for d is k,l,m now i need to display the o/p in a TREE fashion pls help me , thanks in advance surendra

2 Answers   Zensar,


How to return an array from java to pl/sql?

0 Answers  


What is set transaction?

0 Answers  


Is sql open source?

0 Answers  


Explain alias in sql?

0 Answers  


Categories