为对象增加属性

select t.*,t.rowid from sysob_ifobjcolumn t where t.ifwinid='t_sqlplan' ;---添加对象列

--为对象列增加属性

select t.*,t.rowid from sysob_ifobjpropty t where t.objid='dso1' and t.ifwinid='t_sqlplan' and t.objtype='C'