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话不多说,直接上SQL:
获取当前系统日期时间:select SYSDATE() AS time系统日期时间; //2018-12-13 10:03:00
获取当前系统年月日:select current_date AS time年月日; //2018-12-13
获取当前系统年份:select year(CURRENT_DATE) AS time 年 ; //2018
获取当前系统月份:select month(CURRENT_DATE) AS time 月; //12
获取当前系统日:select day(CURRENT_DATE) AS time 日; //13
获取当前系统时间:select time(SYSDATE()) AS 系统时间; //10:05:44
获取当前系统小时:select HOUR(SYSDATE()) AS 系统小时; //10
获取当前系统分钟:select MINUTE(SYSDATE()) AS 系统分钟; //6
获取当前系统秒:select SECOND(SYSDATE()) AS 系统秒; //47
参考链接: