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如何在MySQL中仅显示小时和分钟？

2024-05-01 15:01:07 355

要仅显示小时和分钟，请使用DATE_FORMAT()并按照以下语法设置格式说明符-

select date_format(yourColumnName,'%H:%i') as anyAliasName from yourTableName;

让我们首先创建一个表-

mysql> create table DemoTable1527
   -> (
   -> ArrivalDatetime datetime
   -> );

使用插入命令在表中插入一些记录-

mysql> insert into DemoTable1527 values('2019-01-10 12:34:45');
mysql> insert into DemoTable1527 values('2018-12-12 11:00:34');
mysql> insert into DemoTable1527 values('2019-03-21 04:55:56');

使用select语句显示表中的所有记录-

mysql> select * from DemoTable1527;

这将产生以下输出-

+---------------------+
| ArrivalDatetime     |
+---------------------+
| 2019-01-10 12:34:45 |
| 2018-12-12 11:00:34 |
| 2019-03-21 04:55:56 |
+---------------------+
3 rows in set (0.00 sec)

以下是仅显示小时和分钟的查询-

mysql> select date_format(ArrivalDatetime,'%H:%i') as HourAndMinutes from DemoTable1527;

这将产生以下输出-

+----------------+
| HourAndMinutes |
+----------------+
| 12:34          |
| 11:00          |
| 04:55          |
+----------------+
3 rows in set (0.00 sec)

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如何在MySQL中仅显示小时和分钟？

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