On Wed, 20 Aug 2008, Kranti K K Parisa™ wrote:
> creating multiple indexes on same column will effect performance?
> for example:
>
> index1 : column1, column2, column3
> index2: column1
> index3: column2,
> index4: column3
> index5: column1,column2
The sole purpose of indexes is to affect performance.
However, if you have index1, there is no point in having index2 or index5.
Matthew
--
Isn't "Microsoft Works" something of a contradiction?