From a52b5e62e172de380bd3ba2618dd76d1c8d5fea0 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 30 Jul 2025 13:00:23 +0800
Subject: [PATCH] Add demo

---
 Src/Asp.NetCore2/MongoDbTest/UnitTest/QuerySingle.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Src/Asp.NetCore2/MongoDbTest/UnitTest/QuerySingle.cs b/Src/Asp.NetCore2/MongoDbTest/UnitTest/QuerySingle.cs
index fb2872780..b4ab7e356 100644
--- a/Src/Asp.NetCore2/MongoDbTest/UnitTest/QuerySingle.cs
+++ b/Src/Asp.NetCore2/MongoDbTest/UnitTest/QuerySingle.cs
@@ -40,6 +40,12 @@ namespace MongoDbTest
             var list3 = db.Queryable<School>().Where(it=>it.Name== "zz大学"||it.Name== "ss大学").ToPageList(1, 2, ref count);
             if(count!=2||list3.Count!=2) Cases.ThrowUnitError();
             if (list3.First().Name!= "zz大学"|| list3.Last().Name != "ss大学") Cases.ThrowUnitError();
+            db.CodeFirst.InitTables<School2>();
+            db.DbMaintenance.TruncateTable<School2>();
+            db.Insertable(new School2() { StudentCount = 2222 }).ExecuteCommand();
+            db.Insertable(new School2() { StudentCount = 210 }).ExecuteCommand();
+            var count2=db.Queryable<School2>().Max(s => s.StudentCount);
+            if (count2!= 2222) Cases.ThrowUnitError();
         }
     }
     [SqlSugar.SugarTable("UnitStudent123131")]
@@ -54,4 +60,9 @@ namespace MongoDbTest
     {
         public string Name{ get; set; }
     }
+    [SqlSugar.SugarTable("UnitSchool1231312")]
+    public class School2 : MongoDbBase
+    { 
+        public int StudentCount { get; set; }
+    }
 }