【问题标题】:MySQL datetime filed: Truncated incorrect datetime valueMySQL 日期时间归档:截断不正确的日期时间值
【发布时间】:2021-09-21 01:44:22
【问题描述】:
【问题讨论】:
标签:
mysql
datetime
date-parsing
【解决方案1】:
您的字符串中有“PM”,但没有为其提供格式代码。
mysql> select STR_TO_DATE('10/29/2015 2:12 PM','%m/%d/%Y %h:%i') as d;
+---------------------+
| d |
+---------------------+
| 2015-10-29 02:12:00 |
+---------------------+
1 row in set, 1 warning (0.00 sec)
mysql> show warnings;
+---------+------+----------------------------------------------------------+
| Level | Code | Message |
+---------+------+----------------------------------------------------------+
| Warning | 1292 | Truncated incorrect datetime value: '10/29/2015 2:12 PM' |
+---------+------+----------------------------------------------------------+
在“AM”/“PM”部分使用%p:
mysql> select STR_TO_DATE('10/29/2015 2:12 PM','%m/%d/%Y %h:%i %p');
+-------------------------------------------------------+
| STR_TO_DATE('10/29/2015 2:12 PM','%m/%d/%Y %h:%i %p') |
+-------------------------------------------------------+
| 2015-10-29 14:12:00 |
+-------------------------------------------------------+
1 row in set (0.00 sec)
(执行此操作时不会发出警告。)