In a DW, you have 2 kinds of indexes : the bitmap
indexes on the fact table and the btree/bitmap indexes
on the dimension tables.
If it's for a known query, then you can trace it and
check the access plan.
- Lisa_Koivu_at_gelco.com a écrit:
> Hello -
>
> Does anyone have a quick and dirty way to tell if an
> index is being used? This
> is a DW environment.
>
> Thanks
> Lisa
>
>
>
>
>
> --
> Author:
> INET: Lisa_Koivu_at_gelco.com
>
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Stephane Paquette
DBA Oracle
stephane_paquette_at_yahoo.com
spaquette_at_houra.fr
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Received on Tue May 09 2000 - 10:44:30 CDT
