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Sumit Kesarwani
Index is a general term for an Oracle/SQL features used to primarily to speed execution and imposes uniqueness upon certain data.
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Sumit Kesarwani
23-Dec-2013Index is a general term for an Oracle/SQL features used to primarily to speed execution and imposes uniqueness upon certain data.
The most important of an index is to ensure uniqueness of rows and help in speedy retrieval of data.