Update unit test

Src/Asp.NetCore2/SqlSeverTest/MySqlTest/UnitTest/UBulkCopy.cs

@@ -72,9 +72,20 @@ namespace OrmTest
             {
                 throw new Exception("unit Bulk");
             }
+            Db.CodeFirst.InitTables<UnitTable001>();
+            Db.Fastest<UnitTable001>().BulkUpdate(new List<UnitTable001> {
+              new UnitTable001(){   Id=1, table="a" }
+            });
         }
     }
 
+    public class UnitTable001
+    {
+        [SqlSugar.SugarColumn(IsPrimaryKey = true)]
+        public int Id { get; set; }
+        public string table { get; set; }
+    }
+
     public class UnitIdentity111
     {
         public int Id { get; set; }

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/MySql/SqlBuilder/MySqlFastBuilder.cs

@@ -44,7 +44,7 @@ namespace SqlSugar
                     TableName = dt.TableName,
                     Local = true,
                 };
-                bulk.Columns.AddRange(dt.Columns.Cast<DataColumn>().Select(colum => colum.ColumnName).Distinct().ToArray());
+                bulk.Columns.AddRange(dt.Columns.Cast<DataColumn>().Select(colum =>new MySqlBuilder().GetTranslationColumnName(colum.ColumnName)).Distinct().ToArray());
                 result= await bulk.LoadAsync();
                 //执行成功才删除文件
                 if (File.Exists(fileName))