Merge pull request #2057 from densen2014/master

修复 ExecuteSqlBulkCopy() 对于表名有空格的情况处理异常 #2055

Author: 2881099

Providers/FreeSql.Provider.SqlServer/SqlServerExtensions.cs

@@ -275,7 +275,10 @@ public static void ExecuteSqlBulkCopy<T>(this IInsert<T> that, SqlBulkCopyOption
         {
             if (batchSize.HasValue) bulkCopy.BatchSize = batchSize.Value;
             if (bulkCopyTimeout.HasValue) bulkCopy.BulkCopyTimeout = bulkCopyTimeout.Value;
-            bulkCopy.DestinationTableName = dt.TableName;
+            bulkCopy.DestinationTableName =
+                        dt.TableName.IndexOf(' ') >= 0 && !(dt.TableName.StartsWith("[") && dt.TableName.EndsWith("]"))
+                        ? $"[{dt.TableName}]"
+                        : dt.TableName;
             for (int i = 0; i < dt.Columns.Count; i++)
                 bulkCopy.ColumnMappings.Add(dt.Columns[i].ColumnName, dt.Columns[i].ColumnName);
             bulkCopy.WriteToServer(dt);