1.注意,这里一定要先删除全部数据,否则可能会导致数据重复
delete from test_temp;
2.插入数据
insert into test_temp
select *
from test_tempas as of timestamp to_timestamp('20160622 14:10:00', 'yyyymmdd HH24:mi:ss')
1.注意,这里一定要先删除全部数据,否则可能会导致数据重复
delete from test_temp;
2.插入数据
insert into test_temp
select *
from test_tempas as of timestamp to_timestamp('20160622 14:10:00', 'yyyymmdd HH24:mi:ss')
本文标题:ORACLE回闪某个时间点的数据
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