Database Administration (MOSC)

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Mapping table

edited Jul 21, 2010 10:24PM in Database Administration (MOSC) 3 commentsAnswered
 Hi All,

In one of my database design I have been asked to create a mapping table before creating bitmap index.Please explain in simple word why this process is needed mapping table and what is the significance of mapping table.Also I would like to know regarding Indexed organised table.My database version is 10gR2.

Regards

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