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Help! Bitmap Index

From: Alon Peled <alon_at_peled.com>
Date: Mon, 26 Apr 1999 22:47:42 +0200
Message-ID: <3724D0EE.58E99438@peled.com> 





Hi,



I have created a bitmap index on the sex column (M/F Values) and
performance during queries on this column has not been changed.
The table is 3M in size and tkprof shows that the index is being used.
Has any one used Bitmap index and got any performance increase?



Thanks


Alon Peled


www.peled.com

Received on Mon Apr 26 1999 - 15:47:42 CDT












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