1. Categories >> Software >> Databases >> Oracle >> Oracle General
  2. Suggest New Category

What are virtual columns?

Question Posted / sathish

Answer Posted / sathish

the virtual cols are rownum, rowid . like

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What privilege is needed for a user to connect to oracle server?

550

How to view the data files in the current database?

583

Explain oracle instance.

677

What is the exact use of Collections?

1672

What is recovery manager in Oracle?

583




Can we store images in oracle database?

542

Can we save images in a database and if yes, how?

584

Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com

1434

How do you tell what your machine name is and what is its IP address?

1506

How do I spool to a csv formatted file using sqlplus?

538

Hi Can any one tell me what are the API's used in requisition import.

1478

What are the different types of partitions in oracle?

489

How to list all user accounts in oracle?

604

How to create a new tablespace in oracle?

550

How to sort the query output in oracle?

600