1、视图:相当于表,可以用select * from tab;查看所有表和视图; 2、序列和索引可以利用select * from user_indexes 或者user_sequences;进行查看; 相关文章: 2022-01-22 2021-07-03 2021-05-20 2022-01-13 2021-06-29 2022-12-23 2022-12-23