MDX之Case When用法

with 

member [Measures].[终端销售数量总计] as 

sum(ytd([日期].[年月].CurrentMember),[Measures].[终端销售数量])



member [Measures].[仓库出货数量] as 

sum(ytd([日期].[年月].CurrentMember)*[物流类型].[物流类型ID].&[仓库出货],[Measures].[渠道出货数量_出货日期])



member [Measures].[收退数量] as

sum(ytd([日期].[年月].CurrentMember)*[物流类型].[物流类型ID].&[仓库收退],[Measures].[渠道收货数量])

+

sum(ytd([日期].[年月].CurrentMember)*[物流类型].[物流类型ID].&[店仓调拨],[Measures].[渠道收货数量])





member [Measures].[销售数量] as

[Measures].[终端销售数量总计]+[Measures].[仓库出货数量]-[Measures].[收退数量]



member [Measures].[月均销售数量1] as

 [Measures].[销售数量]/left( [日期].[年月].CurrentMember.Properties('Name'),2) --left截取

  ,Format_String = "#,##0.00"

  

  member [Measures].[月均销售数量] as

  case 

  when ([日期].[年月].currentmember.parent.children.item(0),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/left( [日期].[年月].CurrentMember.Properties('Name'),2)

  when ([日期].[年月].currentmember.parent.children.item(1),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-1)

  when ([日期].[年月].currentmember.parent.children.item(2),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-2)

  when ([日期].[年月].currentmember.parent.children.item(3),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-3)

  when ([日期].[年月].currentmember.parent.children.item(4),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-4)

  when ([日期].[年月].currentmember.parent.children.item(5),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-5)

  when ([日期].[年月].currentmember.parent.children.item(6),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-6)

  when ([日期].[年月].currentmember.parent.children.item(7),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-7)

  when ([日期].[年月].currentmember.parent.children.item(8),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-8)

  when ([日期].[年月].currentmember.parent.children.item(9),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-9)

  when ([日期].[年月].currentmember.parent.children.item(10),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-10)

  when ([日期].[年月].currentmember.parent.children.item(11),[Measures].[终端销售数量])<>null 

    then [Measures].[销售数量]/(left( [日期].[年月].CurrentMember.Properties('Name'),2)-11)

  else null end

 ,Format_String = "#,##0.00"



select {

[Measures].[终端销售数量总计],[Measures].[仓库出货数量],[Measures].[收退数量],

[Measures].[销售数量],[Measures].[月均销售数量1],[Measures].[月均销售数量] 

} on 0,

non empty{

[货品].[品牌].[品牌]

} on 1

from [YeehooCube]

where [日期].[年月].[年].&[2013].&[05月]