oracle commit後,查詢commit之前的資料
select * from table_name AS OF TIMESTAMP TO_TIMESTAMP('20150512 17:09:09','YYYYMMDD HH24:MI:SS')
oracle commit後,查詢commit之前的資料
select * from table_name AS OF TIMESTAMP TO_TIMESTAMP('20150512 17:09:09','YYYYMMDD HH24:MI:SS')