1).数据

SQL 计算累计和 sum() over( partition by order by )

 

 2). sum(LABST) over()

SQL 计算累计和 sum() over( partition by order by )

 

 3). sum(LABST) over(order by MATNR)

SQL 计算累计和 sum() over( partition by order by )

 

4).sum(LABST) over(order by MATNR,ZWEEK)

SQL 计算累计和 sum() over( partition by order by )

 

 5).sum(LABST) over(partition by MATNR order by MATNR)

SQL 计算累计和 sum() over( partition by order by )

 6).sum(LABST) over(partition by MATNR order by MATNR,ZWEEK)

SQL 计算累计和 sum() over( partition by order by )

 

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