InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
What Is An Oracle Index? |
|
Answer» An index is an optional structure associated with a table to have DIRECT access to ROWS, which can be created to increase the PERFORMANCE of data RETRIEVAL. Index can be created on one or more columns of a table. An index is an optional structure associated with a table to have direct access to rows, which can be created to increase the performance of data retrieval. Index can be created on one or more columns of a table. |
|