日期转换计算函数

mysql

MySQL的时间差函数(TIMESTAMPDIFF、DATEDIFF)、日期转换计算函数

1. 时间差函数（TIMESTAMPDIFF、DATEDIFF）需要用MySQL计算时间差，使用TIMESTAMPDIFF、DATEDIFF，记录一下实验结果--0select datediff(now(), now());--2sel

code
2022-5-14
45 0 0 0

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MySQL的时间差函数(TIMESTAMPDIFF、DATEDIFF)、日期转换计算函数