摘要:
select to_date(to_char(sysdate,'yyyy-mm-dd'),'yyyy-mm-dd') from dual;select trunc(sysdate,'dd') from dual;select '1' From dual where to_date(to_char(sysdate,'yyyy-mm-dd'),'yyyy-mm-dd')=trunc(sysdate,'... 阅读全文
posted @ 2010-08-31 11:25
左少白
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