flashback table 命令使用
发布时间:2020-12-15 06:12:07 所属栏目:百科 来源:网络整理
导读:1.alter table ** enable row movement 2.确定SCN select versions_xid,versions_startscn,versions_endscn, decode(versions_operation,'I','INSERT','U','UPDATE','D','DELETE','ORIGINAL') "OPERATION", ID,NAME FROM DEP VERSIONS BETWEEN SCN MINVALUE
1.alter table ** enable row movement 2.确定SCN decode(versions_operation,'I','INSERT','U','UPDATE','D','DELETE','ORIGINAL') "OPERATION", ID,NAME FROM DEP VERSIONS BETWEEN SCN MINVALUE AND MAXVALUE WHERE ID=1; 3.不断尝试 flashback table ** to scn **; (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |