select * from Arc_buildinfo as of timestamp sysdate-16/24
minus
select * from Arc_buildinfo as of timestamp sysdate-1/24
如果誤刪,可以insert into table select ....
select * from Arc_buildinfo as of timestamp sysdate-16/24
minus
select * from Arc_buildinfo as of timestamp sysdate-1/24
如果誤刪,可以insert into table select ....