摘要:
ORACLE SQL获取时间字段是本周第几天 Select to_char(sysdate,'D')-1 from dual2012-09-05 21:36:33|分类:oracle|字号订阅24小时的形式显示出来要用HH24select to_char(sysdate,'yyyy-MM-dd HH24:mi:ss') from dual;select to_date('2005-01-01 13:14:20','yyyy-MM-dd HH24:mi:ss') from dual;to_date() function1.日期格式参 阅读全文