oracle中如何把一个日期加50分钟后形成另一个日期
------解决方案--------------------------------------------------------
SQL> SELECT TO_DATE( '2006-12-12 20:20:20 ') + 50/(60*24) FROM DUAL;
TO_DATE( '2006-12-12
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2006-12-12 21:10:20
SQL>
------解决方案--------------------------------------------------------
select sysdate + 1/24/60*50 from dual