From d790054e36dd6c137c66fd86554751dccef8940e Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Fri, 17 Feb 2023 18:54:48 +0800
Subject: [PATCH] Synchronization code

---
 .../Abstract/FastestProvider/Private.cs        | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/FastestProvider/Private.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/FastestProvider/Private.cs
index 4d98df1ce..a2bc037d9 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/FastestProvider/Private.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/FastestProvider/Private.cs
@@ -169,19 +169,15 @@ namespace SqlSugar
         }
         private DataTable GetCopyWriteDataTable(DataTable dt)
         {
-            DataTable tempDataTable = ReflectionInoCore<DataTable>.GetInstance().GetOrCreate("BulkCopyAsync_dt" + dt.TableName,
-            () =>
+            DataTable tempDataTable = null;
+            if (AsName == null)
             {
-                if (AsName == null)
-                {
-                    return queryable.Where(it => false).Select("*").ToDataTable();
-                }
-                else
-                {
-                    return queryable.AS(AsName).Where(it => false).Select("*").ToDataTable();
-                }
+                tempDataTable=queryable.Where(it => false).Select("*").ToDataTable();
             }
-            ).Copy();
+            else
+            {
+                tempDataTable=queryable.AS(AsName).Where(it => false).Select("*").ToDataTable();
+            };
             List<string> uInt64TypeName = new List<string>();
             foreach (DataColumn item in tempDataTable.Columns)
             {