Mysql 最新时间查找 mysql 查询时间

Mysql中查询系统时间的方法

mysql date

第一种方法：

select current_date；
mysql> select current_date as Systemtime;
+------------+
| Systemtime |
+------------+
| 2009-07-29 |
+------------+

 

第二种方法：

select now()
mysql> select now() as Systemtime;
+---------------------+
| Systemtime          |
+---------------------+
| 2009-07-29 19:06:07 |
+---------------------+

 

第三种方法：

select sysdate()
mysql> select sysdate() as Systemtime;
+---------------------+
| Systemtime          |
+---------------------+
| 2009-07-29 19:06:45 |
+---------------------+

 

第一种方法：

select current_date；
mysql> select current_date as Systemtime;
+------------+
| Systemtime |
+------------+
| 2009-07-29 |
+------------+

 

第二种方法：

select now()
mysql> select now() as Systemtime;
+---------------------+
| Systemtime          |
+---------------------+
| 2009-07-29 19:06:07 |
+---------------------+

 

第三种方法：

select sysdate()
mysql> select sysdate() as Systemtime;
+---------------------+
| Systemtime          |
+---------------------+
| 2009-07-29 19:06:45 |
+---------------------+