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What is an index and types of indexes. How many number of
indexes can be used per table ?
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Answer Posted / rm thirunavukkarasu
Index is used to Retrive the Information in efficient
manner. And query processor perform reliably.
There are 3 types of Index namely
*Cluster based Index
*Non Cluster based Index
*Noncomposite Index
*Compositive Index
*Unique Index
For more info adt sql plz visit www.thiruna.blog.com
| Is This Answer Correct ? | 8 Yes | 16 No |
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