-

Src/Asp.Net/SqlServerTest/Demos/1_Query.cs

@@ -34,6 +34,8 @@ namespace OrmTest.Demo
         {
             var db = GetInstance();
 
+            var getAll11 = db.Queryable<Student>().Where(it => SqlFunc.Subqueryable<School>().Where(s => s.Id == it.Id).Max(s=>s.Id)==1).ToList();
+
             var getAll7 = db.Queryable<Student>().Where(it => SqlFunc.Subqueryable<School>().Where(s => s.Id == it.Id).Any()).ToList();
 
             var getAll9 = db.Queryable<Student>().Where(it => SqlFunc.Subqueryable<School>().Where(s => s.Id == it.Id).Count()==1).ToList();

Src/Asp.Net/SqlSugar/ExpressionsToSql/Subquery/Subquerable.cs

@@ -26,11 +26,19 @@ namespace SqlSugar
             return default(string);
         }
 
+        public TResult Max<TResult>(Func<T, TResult> expression) where TResult : struct
+        {
+            return default(TResult);
+        }
+
+        public TResult Min<TResult>(Func<T, TResult> expression) where TResult : struct
+        {
+            return default(TResult);
+        }
         public string Max(Func<T, string> expression)
         {
             return default(string);
         }
-
         public string Min(Func<T, string> expression)
         {
             return default(string);