From f33658ac6bd1e54c4ba838997e711c5ab03800e0 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 3 Aug 2022 20:50:09 +0800
Subject: [PATCH] Add demo

---
 Src/Asp.NetCore2/MySqlTest/Demo/Demo1_Queryable.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Src/Asp.NetCore2/MySqlTest/Demo/Demo1_Queryable.cs b/Src/Asp.NetCore2/MySqlTest/Demo/Demo1_Queryable.cs
index 23d879b2d..514e4c64d 100644
--- a/Src/Asp.NetCore2/MySqlTest/Demo/Demo1_Queryable.cs
+++ b/Src/Asp.NetCore2/MySqlTest/Demo/Demo1_Queryable.cs
@@ -42,6 +42,11 @@ namespace OrmTest
             var getByWhere2 = db.Queryable<Order>().Where(it => it.Id == DateTime.Now.Year).ToList();
             var getByFuns = db.Queryable<Order>().Where(it => SqlFunc.IsNullOrEmpty(it.Name)).ToList();
             var getByFuns2 = db.Queryable<Order>().GroupBy(it => it.Name).Select(it => SqlFunc.AggregateDistinctCount(it.Price)).ToList();
+            var test47 = db.Queryable<Order>().Select(it => new
+            {
+                names = SqlFunc.Subqueryable<Order>().Where(z => z.Id == it.Id).SelectStringJoin(z => z.Name, ",")
+            })
+            .ToList();
             Console.WriteLine("#### Examples End ####");
         }