Use of an integrity constraint is better to validate data. Explain


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

Post New Answer

More Oracle General Interview Questions

Explain implicit cursor.

0 Answers  


Explain an exception and its types?

0 Answers  


Which dictionary tables and/or views would you look at to diagnose a locking issue?

0 Answers  


hi friends, I have a table A col as status|NUM and value as open |1 open |2 close |3 close |3 the O/P should be open|close 1 |3 2 |4

1 Answers   CTS,


How to create a single index for multiple columns?

0 Answers  






What do database buffers contain?

0 Answers  


How to retrieve 5th highest sal from emp table?

8 Answers  


What is the difference between 10g OEM and 11g OEM?

0 Answers   MCN Solutions,


can anyone help me ? an index has been done on the primary key of a table. an update operation was performed on that table. now my question is 1> what abt the performance ? means faster or slower due to indexing ? 2> does the operation affect to the primary key constraint ?

2 Answers   Allfon,


How would you configure your networking files to connect to a database by the name of DSS which resides in domain icallinc.com?

0 Answers  


what is host string in sql plus? how does it related to database?

1 Answers  


which is best institue to learn oracle 11i in ameerpet or maithrivanam or sr nagar please help

5 Answers  


Categories
  • Oracle General Interview Questions Oracle General (1789)
  • Oracle DBA (Database Administration) Interview Questions Oracle DBA (Database Administration) (261)
  • Oracle Call Interface (OCI) Interview Questions Oracle Call Interface (OCI) (10)
  • Oracle Architecture Interview Questions Oracle Architecture (90)
  • Oracle Security Interview Questions Oracle Security (38)
  • Oracle Forms Reports Interview Questions Oracle Forms Reports (510)
  • Oracle Data Integrator (ODI) Interview Questions Oracle Data Integrator (ODI) (120)
  • Oracle ETL Interview Questions Oracle ETL (15)
  • Oracle RAC Interview Questions Oracle RAC (93)
  • Oracle D2K Interview Questions Oracle D2K (72)
  • Oracle AllOther Interview Questions Oracle AllOther (241)