![[转]SQL 2005中pivot and unpivot的用法](https://www.0571zz.cn/wp-content/themes/zazhi-1/thumb.php?src=https://www.0571zz.cn/wp-content/themes/zazhi-1/assets/img/default.png&w=300&h=200)
.Pivot的用法体会:语句范例:select PN,[2006/5/30] as [20060530],[2006/6/2] as [20060602]from consumptiondata aPivot (sum(a.M_qty) FOR a.M_date in ([2006/5/30],[2006/6/2])) as PVT order by PNTable结构 Consumptiondata (PN,M_Date,M_qty)order by
.Pivot的用法体会:语句范例:select PN,[2006/5/30] as [20060530],[2006/6/2] as [20060602]from consumptiondata aPivot (sum(a.M_qty) FOR a.M_date in ([2006/5/30],[2006/6/2])) as PVT order by PNTable结构 Consumptiondata (PN,M_Date,M_qty)order by