T-SQL Challenge - Hierarchical Aggregates and SortingCommented on: 8 years ago
(June 13, 2007)
select datepart(yyyy,orderdate) Orderyear,datepart(mm,orderdate) Ordermonth,
datepart(dd,orderdate) Orderday,orderid, sum(freight) Freight
group by datepart(yyyy,orderdate),datepart(mm...
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