摘要: 存储空间可以用如下语句查:select * from user_segments s where s.BYTES is not null order by s.BYTES desc 查记录条数可以用如下语句:select * from user_tables t where t.NUM_ROWS i 阅读全文
posted @ 2017-12-20 16:33 规格严格-功夫到家 阅读(3525) 评论(0) 推荐(0)