- 2025年07月27日
- 星期日
![[转]SQL 2005中pivot and unpivot的用法](https://www.029zz.com/wp-content/themes/menhu-1/thumb.php?src=https://www.029zz.com/wp-content/themes/menhu-1/images/10.jpg&w=300&h=180)
.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