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我有一个包含(日期类型)值23-JUL-13的记录的表。contact_date
23-JUL-13
contact_date
我试图运行这个查询:
select * from mytable where contact_date >= to_date('25-JUL-2012', 'dd-MON-yyyy')
我期待上述记录被退回。
这里有什么问题吗?使困惑!