Do view contain data?

Answer Posted / sekhar

Absolutely, the view contain no data. The basic property of
a view is to extract a set of data columns to display from a
large number. And this is useful in future by jst stating
the view name instead writing the select statement every time.

Is This Answer Correct ?    7 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is pls integer?

682


What is $$ in sql?

643


Can we join 3 tables in sql?

602


Can we edit a view in sql?

639


Are sql database names case sensitive?

598






What does plv msg allows you to do?

785


What is the maximum number of rows in sql table?

655


What are the ddl commands?

624


What is the difference between instead of trigger and after trigger?

608


What are schema-level triggers?

660


What is the need of a partition key?

625


What is oracle sql called?

588


Why do we need cursors in pl sql?

622


What is a constraint? Tell me about its various levels.

737


Which constraints we can use while creating database in sql?

698