From c8ba2fdc62c1cb7bf98124ee40598fb4453b3fea Mon Sep 17 00:00:00 2001
From: "610262374@qq.com" <610262374@qq.com>
Date: Mon, 24 Dec 2018 16:34:32 +0800
Subject: [PATCH] MergeTable BUG

---
 .../SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index f24a6c1f3..4cd1558bd 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -484,7 +484,7 @@ namespace SqlSugar
         }
         public virtual ISugarQueryable<T> MergeTable()
         {
-            Check.Exception(this.MapperAction != null, "'Mapper’ needs to be written after ‘MergeTable’ ");
+            Check.Exception(this.MapperAction != null||this.MapperActionWithCache!=null, "'Mapper’ needs to be written after ‘MergeTable’ ");
             Check.Exception(this.QueryBuilder.SelectValue.IsNullOrEmpty(), "MergeTable need to use Queryable.Select Method .");
             Check.Exception(this.QueryBuilder.Skip > 0 || this.QueryBuilder.Take > 0 || this.QueryBuilder.OrderByValue.HasValue(), "MergeTable  Queryable cannot Take Skip OrderBy PageToList  ");
             ToSqlBefore();