Oracle的日期時間數據格式默認類似於'20-4月-2007'，如果插入時間數據時想使用非默認格式，例如’2007-4-20 14:00:00’，該如何進行？

原創 元宝Q 2020-03-10 01:14

Oracle的日期時間數據格式默認類似於’20-4月-2007’，如果插入時間數據時想使用非默認格式，例如’2007-4-20 14:00:00’，該如何進行？

select to_char(sysdate,'yyyy-MM-dd HH24:mi:ss') from dual;

即可在這裏插入圖片描述

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