what are indexes..how many types of index's are there and
what are they?
Answer Posted / bhargav kesavan
Indexes are used to do a faster search. i.e; easy way to
retrive data.
There are two types are indexes:
1> B-Tree Indexes.
2> Bitmap indexes.
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is oracle update statement with inner join ?
What is a connect identifier?
What to do if the startbd.bat failed to start the xe instance?
Is it possible to insert comments into sql statements return in the data model editor ?
is there a tool to trace queries, like profiler for sql server?
hey friends, What are the steps I can do to transfer the database from Microsoft Access 2003 to oracle10g (or SQL) Best regards
What will be the syntax to find current date and time in format "yyyy-mm-dd"?
How to select an oracle system id (sid)?
Explain oracle insert into command?
Explain what are the characteristics of data files?
What is merge in oracle?
Which is better Oracle or MS SQL? Why?
What are named parameters?
Why do I get java.lang.abstractmethoderror when trying to load a blob in the db?
How to define an anonymous procedure without variables?