Home Forums SQL Server 2012 SQL Server 2012 - T-SQL updated Aggregate column RE: updated Aggregate column
jeandlauro
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April 29, 2014 at 1:40 pm
#1709614
date 2 is the rolling sum of date 2 and date 1 by type
rolling(date 1, type a) = (date 1, type a)
rolling(date 2, type a) = (date 1, type a) + (date 2, type a)
i need a look up table with a rolling sum column.