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Oracle update误操作单表回滚
2022-08-02 12:49:00 【随便写写、】
update时,参数字段名称写错,导致表单错误,可以采用以下方法恢复
1、查询误操作之前的表
select * from table_name as of timestamp to_timestamp('2022-07-26 17:20:00', 'yyyy-mm-dd hh24:mi:ss');
2、开启闪回功能
alter table table_name enable row movement;
3、回滚表
flashback table table_name to timestamp to_timestamp('2022-07-26 17:20:51','yyyy-mm-dd hh24:mi:ss');
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