【正文】
re id = object_id(N39。[所有者].[表名]39。) and OBJECTPROPERTY(id, N39。IsUserTable39。) = 1 set rs=(sql) rs(dida)39。返回一個數(shù)值,0代表沒有,1代表存在判斷表的存在:select * from sysobjects where id = object_id(N39。[dbo].[tablename]39。) and OBJECTPROPERTY(id, N39。IsUserTable39。) = 1某個表的結(jié)構(gòu)select * from syscolumns where id = object_id(N39。[dbo].[你的表名]39。) and OBJECTPROPERTY(id, N39。IsUserTable39。) = 1