RE:Slightly O.T. Data Warehouse, bitmapped indexes, Discoverer

Doing a basic quality check on data using discoverer.

Choosing simple table report

Choosing field (like a code field) and a "count" then getting a total at the end.

The grand total doesn't always equal the total sum of rows in the table and there is no selection criteria - no where predicate. Just different bitmapped indexes being used (or not).

This is a partitioned table - partitioned on year and the bitmapped indexes are local prefixed (required) but in the counts we are not always using
(selecting or grouping by) the field on which the table is partitioned -
YEAR. Wassup?

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  INET: Paula_Stankus_at_doh.state.fl.us

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