摘要: 一、误删除表 delete from oa.test_0504 commit; 二、往前推大概删除时间,查询是否有对应数据 select count(1) from oa.test_0504 as of timestamp to_date('20171121 14:45:00','yyyymmdd 阅读全文
posted @ 2018-06-19 14:42 钱若梨花落 阅读(383) 评论(0) 推荐(0) 编辑