From cd866ff49ac924d2bd01eecc24d0ae9007cc1601 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Thu, 28 Mar 2024 13:49:06 +0800
Subject: [PATCH] Add demo

---
 .../UserTestCases/UnitTest/CrossDatabase02.cs | 67 +++++++++++++++++++
 .../UserTestCases/UnitTest/Main.cs            |  1 +
 2 files changed, 68 insertions(+)
 create mode 100644 Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/CrossDatabase02.cs

diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/CrossDatabase02.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/CrossDatabase02.cs
new file mode 100644
index 000000000..0f8147153
--- /dev/null
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/CrossDatabase02.cs
@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using SqlSugar;
+using System.Linq;
+namespace OrmTest
+{
+    public class CrossDatabase02
+    {
+        public static void Init()
+        {
+            var db = new SqlSugarClient(new List<ConnectionConfig>()
+            {
+                new ConnectionConfig(){DbLinkName= "SQLSUGAR4XTEST.DBO",ConfigId="OrderDb",DbType=DbType.SqlServer,ConnectionString="server=.;uid=sa;pwd=sasa;database=SQLSUGAR4XTEST",IsAutoCloseConnection=true},
+                new ConnectionConfig(){ConfigId="OrderItemDb",DbType=DbType.SqlServer,ConnectionString="server=.;uid=sa;pwd=sasa;database=SQLSUGAR4XTEST2",IsAutoCloseConnection=true  }
+            }); 
+
+            db.GetConnection("OrderDb").Aop.OnLogExecuting = (sql, p) =>Console.WriteLine( UtilMethods.GetNativeSql(sql, p));
+            db.GetConnection("OrderItemDb").Aop.OnLogExecuting = (sql, p) => Console.WriteLine(UtilMethods.GetNativeSql(sql, p));
+
+            db.GetConnection("OrderDb").CodeFirst.InitTables<Order>();
+            db.GetConnection("OrderItemDb").CodeFirst.InitTables<OrderItem>();
+
+            db.GetConnection("OrderDb").DbMaintenance.TruncateTable<Order>();
+            db.GetConnection("OrderItemDb").DbMaintenance.TruncateTable<OrderItem>();
+
+            db.GetConnection("OrderDb").Insertable(new Order() { Id = 1, CreateTime = DateTime.Now, Name = "a", Price = 10, CustomId = 1 }).ExecuteCommand();
+            db.GetConnection("OrderItemDb").Insertable(new OrderItem() { OrderId = 1, CreateTime = DateTime.Now, Price = 10 }).ExecuteCommand();
+
+
+            var list= db.QueryableWithAttr<OrderItem>()
+                .Includes(it=>it.Order)
+                .Where(it=>it.Order.Id==1)
+                .ToList();
+    
+        }
+        [SqlSugar.Tenant("OrderDb")]
+        [SqlSugar.SugarTable("Order811")]
+        public class Order
+        {
+            [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int Id { get; set; }
+
+            public string Name { get; set; }
+            public decimal Price { get; set; }
+            [SugarColumn(IsNullable = true)]
+            public DateTime CreateTime { get; set; }
+            [SugarColumn(IsNullable = true)]
+            public int CustomId { get; set; }
+            [Navigate(NavigateType.OneToMany, nameof(OrderItem.OrderId))]
+            public List<OrderItem> Items { get; set; }
+        }
+        [SqlSugar.SugarTable("OrderDetail111")]
+        [SqlSugar.Tenant("OrderItemDb")]
+        public class OrderItem
+        {
+            [SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int ItemId { get; set; }
+            public int OrderId { get; set; }
+            public decimal? Price { get; set; }
+            [SqlSugar.SugarColumn(IsNullable = true)]
+            public DateTime? CreateTime { get; set; }
+            [Navigate(NavigateType.OneToOne, nameof(OrderId))]
+            public Order Order { get; set; }
+        }
+    }
+}
diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
index 57b8960a3..c18827e71 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
@@ -33,6 +33,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            CrossDatabase02.Init();
             UnitDynamicCoread12321.Init();
             UnitManyToManyadfafa.Init();
             UnitAsyncToken.Init();