摘要: 查看表结构: 看字段名与数据类型 select * from cols WHERE TABLE_name=upper( 'table_name ') 查看主键: select * from user_constraints where constraint_type= 'P ' and TABLE_ 阅读全文
posted @ 2017-07-11 10:13 puffxia 阅读(547) 评论(0) 推荐(0)