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用MySQL STR_TO_DATE替换日期格式

2024-05-19 10:30:05 334

让我们首先创建一个表-

create table DemoTable(DueDate varchar(100));

使用插入命令在表中插入一些记录-

insert into DemoTable values('10-01-2019 10:19:20');
insert into DemoTable values('12-03-2018 11:00:00');
insert into DemoTable values('02-23-2018 04:20:40');

使用select语句显示表中的所有记录-

select *from DemoTable;

这将产生以下输出-

+---------------------+
| DueDate             |
+---------------------+
| 10-01-2019 10:19:20 |
| 12-03-2018 11:00:00 |
| 02-23-2018 04:20:40 |
+---------------------+
3 rows in set (0.00 sec)

以下是将日期格式替换为MySQLSTR_TO_DATE的查询-

SELECT STR_TO_DATE(REPLACE(DueDate,"'",''), '%c-%e-%Y %T') from DemoTable;

这将产生以下输出-

+-----------------------------------------------------+
| STR_TO_DATE(REPLACE(DueDate,"'",''), '%c-%e-%Y %T') |
+-----------------------------------------------------+
| 2019-10-01 10:19:20                                 |
| 2018-12-03 11:00:00                                 |
| 2018-02-23 04:20:40                                 |
+-----------------------------------------------------+
3 rows in set (0.00 sec)

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用MySQL STR_TO_DATE替换日期格式

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