Update db.Fastest

Src/Asp.Net/SqlSugar/Abstract/FastestProvider/FastBuilder.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SqlSugar 
+{
+    public class FastBuilder 
+    {
+        public SqlSugarProvider Context { get; set; }
+
+        public string UpdateSql { get; set; } = @"UPDATE TM
+                                                    SET  {0}
+                                                    FROM {1} TM
+                                                    INNER JOIN {2} TE ON {3} ";
+
+      
+        public void CloseDb()
+        {
+            if (this.Context.CurrentConnectionConfig.IsAutoCloseConnection && this.Context.Ado.Transaction == null)
+            {
+                this.Context.Ado.Connection.Close();
+            }
+        }
+
+        public async Task<int> UpdateByTempAsync(string tableName, string tempName, string[] updateColumns, string[] whereColumns)
+        {
+            Check.ArgumentNullException(!updateColumns.Any(), "update columns count is 0");
+            Check.ArgumentNullException(!whereColumns.Any(), "where columns count is 0");
+            var sets = string.Join(",", updateColumns.Select(it => $"TM.{it}=TE.{it}"));
+            var wheres = string.Join(",", whereColumns.Select(it => $"TM.{it}=TE.{it}"));
+            string sql = string.Format(UpdateSql, sets, tableName, tempName, wheres);
+            return await this.Context.Ado.ExecuteCommandAsync(sql);
+        }
+
+        public async Task CreateTempAsync<T>(DataTable dt) where T : class, new()
+        {
+            await this.Context.UnionAll(
+                this.Context.Queryable<T>().Where(it => false).AS(dt.TableName),
+                this.Context.Queryable<T>().Where(it => false).AS(dt.TableName)).Select("top 1 * into #temp").ToListAsync();
+            dt.TableName = "#temp";
+        }
+    }
+}

Src/Asp.Net/SqlSugar/Abstract/FastestProvider/FastestProvider.cs

@@ -94,7 +94,7 @@ namespace SqlSugar
         private async Task<int> _BulkCopy(List<T> datas)
         {
             DataTable dt = ToDdateTable(datas);
-            IFastBuilder buider = new SqlServerFastBuilder();
+            IFastBuilder buider =GetBuider();
             buider.Context = context;
             var result = await buider.ExecuteBulkCopyAsync(dt);
             return result;

Src/Asp.Net/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerFastBuilder.cs

@@ -8,16 +8,9 @@ using System.Threading.Tasks;
 
 namespace SqlSugar 
 {
-    public class SqlServerFastBuilder: IFastBuilder
+   
+    public class SqlServerFastBuilder:FastBuilder,IFastBuilder
     {
-
-        public SqlSugarProvider Context { get; set;  }
-
-        public string UpdateSql { get; set; } = @"UPDATE TM
-                                                    SET  {0}
-                                                    FROM {1} TM
-                                                    INNER JOIN {2} TE ON {3} ";
-
         public async Task<int> ExecuteBulkCopyAsync(DataTable dt)
         {
 
@@ -52,30 +45,6 @@ namespace SqlSugar
             }
             return copy;
         }
-        public void CloseDb()
-        {
-            if (this.Context.CurrentConnectionConfig.IsAutoCloseConnection && this.Context.Ado.Transaction == null)
-            {
-                this.Context.Ado.Connection.Close();
-            }
-        }
 
-        public async Task<int> UpdateByTempAsync(string tableName, string tempName, string[] updateColumns, string[] whereColumns)
-        {
-            Check.ArgumentNullException(!updateColumns.Any(),"update columns count is 0");
-            Check.ArgumentNullException(!whereColumns.Any(), "where columns count is 0");
-            var sets = string.Join(",", updateColumns.Select(it=>$"TM.{it}=TE.{it}"));
-            var wheres = string.Join(",", whereColumns.Select(it => $"TM.{it}=TE.{it}"));
-            string sql = string.Format(UpdateSql,sets, tableName,tempName, wheres);
-            return await this.Context.Ado.ExecuteCommandAsync(sql);
-        }
-
-        public async Task CreateTempAsync<T>(DataTable dt) where T :class,new()
-        {
-            await this.Context.UnionAll(
-                this.Context.Queryable<T>().Where(it => false).AS(dt.TableName), 
-                this.Context.Queryable<T>().Where(it => false).AS(dt.TableName)).Select("top 1 * into #temp").ToListAsync();
-            dt.TableName = "#temp";
-        }
     }
 }

Src/Asp.Net/SqlSugar/SqlSugar.csproj

@@ -88,9 +88,10 @@
     <Compile Include="Abstract\DeleteProvider\SplitTableDeleteProvider.cs" />
     <Compile Include="Abstract\EntityMaintenance\EntityMaintenance.cs" />
     <Compile Include="Abstract\ExpressionableProvider\Expressionable.cs" />
+    <Compile Include="Abstract\FastestProvider\FastBuilder.cs" />
     <Compile Include="Abstract\FastestProvider\FastestProvider.cs" />
-    <Compile Include="Abstract\FastestProvider\_Private.cs" />
+    <Compile Include="Abstract\FastestProvider\Private.cs" />
-    <Compile Include="Abstract\FastestProvider\_Setting.cs" />
+    <Compile Include="Abstract\FastestProvider\Setting.cs" />
     <Compile Include="Abstract\FilterProvider\FilterProvider.cs" />
     <Compile Include="Interface\IFastBuilder.cs" />
     <Compile Include="Interface\IFastest.cs" />