I have reduce or subtract 12 hours 30 minutes from the 2011-04-26 05:00:00(in the format YYYY-MM-DD HH:MM:SS) IN MySQL database.
The output should be 2011-04-25 16:30:00.
Are there any date function we can use and subtract?
DATE_SUB(`date`,INTERVAL '12:30' HOUR_MINUTE)
结帐mysql的日期和时间函数
The date/time functions are documented here:
You probably want DATE_SUB() .
select '2011-04-26 05:00:00' - interval 12 * 60 + 30 minute
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