: Friday, April 27, 2001 12:37 PM
Subject: Re: Viewing data from the previous row
Roger Karnouk wrote:
Is it possible in a Select query to get values from the previously read
row
in order to do things like cumulative sums or other formulas which
require
the previous value in order
Roger Karnouk wrote:
Is it possible in a Select query to get values from the previously read row
in order to do things like cumulative sums or other formulas which require
the previous value in order to calculate the current value.
ex.
day current sales cumu_total
-
: Friday, April 27, 2001 12:37 PM
Subject: Re: Viewing data from the previous row
Roger Karnouk wrote:
Is it possible in a Select query to get values from the previously read
row
in order to do things like cumulative sums or other formulas which
require
the previous value in order to calculate
