sqlserver中的表信息字段信息这些东西也是放到系统表中的,以下sql语句用于查询某表的字段信息. select t1.id object_id,t1.name object_name,t2.value table_comment,t3.colorder,t3.name col_name,t5.name col_type,COLUMNPROPERTY(t1.id,t3.name,'Precision') precision,COLUMNPROPERTY(t1.id,t3.name,'Scal