【发布时间】:2015-09-13 06:15:42
【问题描述】:
我有 3 张桌子:
* UserSettingsType { general, UserSpecific)
* UserSettingsOption { Currency:general, Language:general, Location:Userspecific }
* UserSettingsValue { Currency:USD, Location:US }
如果我运行SQL 查询:
select ust.Name Type, uso.Name Option, usv.Value Value from UserSettingOption uso
inner join UserSettingType ust on ust.Id = uso.Type_Id
left join UserSettingValue usv on usv.Setting_Type_Id = uso.Id
输出是:
Type | Name | Value
--------------------------------
General | Currency | USD
General | Language | NULL
UserSpecific | Location | US
如何将以上内容转换为Linq 格式?
【问题讨论】:
标签: c# sql linq sql-to-linq-conversion