兩個oracle數(shù)據(jù)庫之間怎么插入表數(shù)據(jù)？
只10000條記錄不應(yīng)該這么慢你先試著手工插入truncate table D2;然后insert into D2 select * from D1 where rownum=1;如果可行的話，你1000條插一次insert into D2 select * from D1 where rownum>1 and rownum
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