數據庫誤操做恢復語句

（說明oracle數據庫：）數據庫 create table nw_co_tmpl_temp as select * from nw_co_tmpl as of timestamp sysdate -1/24; select * from nw_co_tmpl; update nw_co_tmpl t set t.title=(SELECT title from nw_co_tmpl_temp a

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