内容摘要:复制ifexists(select*fromdbo.sysobjectswhereid=object_id(N[dbo].[HY_BSCDNM_J])andOBJECTPROPERTY(id,NIsU
复制if exists (select * from dbo.sysobjects where id = object_id(N[dbo].[HY_BSCDNM_J]) and OBJECTPROPERTY(id,数据实例 NIsUserTable) = 1) drop table [dbo].[HY_BSCDNM_J] GO CREATE TABLE ....... 1.2.3.4.