Can we create index on views?

Answer Posted / hafiz

Yes we can create index on a view becuase the view may be
creates on subquery also and then the retrival of records
may be complex and therefore there must be an index on that
perticular column.

Is This Answer Correct ?    16 Yes 17 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How do I call oracle stored procedures that take no parameters?

790


How to export data with a field delimiter?

785


What are the advantages of oracle 12c?

825


Can we convert a date to char in oracle and if so, what would be the syntax?

772


How to delete a column in an existing table?

802


How to add another datafile to a tablespace?

811


How to get the Installed Oracle Version Information ?

851


What is a subquery?

831


What is oracle update statement with inner join ?

781


For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame ?

1760


What is the use of aggregate functions in oracle?

798


What happens to the current transaction if a ddl statement is executed?

771


What is concurrency in oracle?

756


Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.

1840


What are the uses of Database Trigger ?

1338