數據庫進行誤刪或者誤修改操做後怎樣還原

1.查詢執行delete、update操做以前數據庫記錄。數據庫 select * from table_name as of timestamp to_timestamp('2019-10-21 10:10:00','yyyy-mm-dd hh24:mi:ss');flash 2.進行行項遷移。table alter table table_name enable row movement;da

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