我有一个表格,其值如下:
<telerik:RadMenu Grid.Column="0"
Name="MainMenu"
Orientation="Vertical"
Margin="10,30,0,20"
Height="1200"
ItemsSource="{StaticResource MainMenuItemsSource}">
<telerik:RadMenu.ItemContainerStyle>
<Style TargetType="telerik:RadMenuItem" BasedOn="{StaticResource {x:Type telerik:RadMenuItem}}">
<Setter Property="Command" Value="{Binding Command}" />
</Style>
</telerik:RadMenu.ItemContainerStyle>
</telerik:RadMenu>
第一行是特定项目的期初余额10。第二行是同一项目的期末余额20。第3行正在打开另一个项目,然后是收盘余额等。我想查询结果显示如下:
StoreID | ItemID | OpeningClosingBalance | Total
1 | 1 | O | 10
1 | 1 | C | 20
1 | 2 | O | 5
1 | 2 | C | 7
有人可以帮忙吗?
答案 0 :(得分:3)
您可以使用条件聚合执行此操作:
select StoreId, ItemId,
max(case when OpeningClosingBalance = 'O' then total end) as openingbalance,
max(case when OpeningClosingBalance = 'C' then total end) as closingbalance
from t
group by StoreId, ItemId;