应该是
select * from obs
where mytime >= to_date('2002/09/01','YYYY/MM/DD')
and mytime <= to_date('2002/09/05','YYYY/MM/DD')
select * from obs
where mytime >= to_date('2002/09/01','YYYY/MM/DD')
and mytime <= to_date('2002/09/05','YYYY/MM/DD')
解决方案 »
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