Thanks for the insight
Jon
>Yes, they both will be slow because they don't use indexes. However, SELECT statement but with WHERE A + B = vp_A + vp_B will use your A+B index and run faster.
>See 'Using Rushmore to Speed Data Access' in the help or at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fox7help/html/dgusing_rushmore_to_speed_data_access.asp to understand how indexes could speed up your queries.
>
>
>>I have a general question that appears to have the answer of "keep the SELECT WHERE statement in the same pattern as your index." Any comments on the validity of this statement. Please comment.
>>
>>Example:
>>If my index on a table is A + B
>>(two chacter based fields to keep things simple) and I then have
>>
>>SELECT statement with WHERE B = vp_B AND A = vp_A
>>
>>will this run at the same speed as the same as
>>
>>SELECT statement but with WHERE A = vp_A AND B = vp_B
>>
>>Thanks
>>Jon