SELECT * into t_card_info_upload from T_card_info ; ALTER TABLE [dbo].[t_card_info_upload] ADD [state] tinyint NULL; CREATE NONCLUSTERED INDEX [index_state] ON [dbo].[t_card_info_upload] ( [state] ) CREATE NONCLUSTERED INDEX [index_outdate] ON [dbo].[t_card_info_upload] ( [outdate] ) --需要这个这张表加上主键。 --注意是否 t_card_info_upload 表有主键id