You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
1.1 KiB
29 lines
1.1 KiB
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
using SqlSugar;
|
|
namespace OrmTest
|
|
{
|
|
public partial class NewUnitTest
|
|
{
|
|
public static void SubQueryTest()
|
|
{
|
|
var sql= Db.Queryable<Order>().Where(it => SqlFunc.Subqueryable<OrderItem>().Where(s => s.OrderId == it.Id).Any()).ToSql();
|
|
if (sql.Key != "SELECT [Id],[Name],[Price],[CreateTime],[CustomId] FROM [Order] it WHERE (EXISTS ( SELECT * FROM [OrderDetail] WHERE ( [OrderId] = [it].[Id] ) ))")
|
|
{
|
|
throw new Exception("unit error");
|
|
}
|
|
|
|
sql = Db.Queryable<Order>().Select(it => new
|
|
{
|
|
ItemId = SqlFunc.Subqueryable<OrderItem>().Where(s => s.OrderId == it.Id).Select(s => s.ItemId)
|
|
}).ToSql();
|
|
if (sql.Key != "SELECT (SELECT TOP 1 [ItemId] FROM [OrderDetail] WHERE ( [OrderId] = [it].[Id] )) AS [ItemId] FROM [Order] it ")
|
|
{
|
|
throw new Exception("unit error");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|