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MySQL 内建函数

时间:2017-07-24 17:35:10      阅读:171      评论:0      收藏:0      [点我收藏+]

标签:pass   其他   base   bsp   tab   logs   roo   use   5.6   

日期相关

mysql> select curdate(),curtime(),now(),unix_timestamp(),week(2017-07-24),year(2017-07-24),hour(16:15:11),date_format(2017-07-24,%m-%d,%y);
+------------+-----------+---------------------+------------------+--------------------+--------------------+------------------+--------------------------------------+
| curdate()  | curtime() | now()               | unix_timestamp() | week(2017-07-24) | year(2017-07-24) | hour(16:15:11) | date_format(2017-07-24,%m-%d,%y) |
+------------+-----------+---------------------+------------------+--------------------+--------------------+------------------+--------------------------------------+
| 2017-07-24 | 16:18:37  | 2017-07-24 16:18:37 |       1500884317 |                 30 |               2017 |               16 | 07-24,17                             |
+------------+-----------+---------------------+------------------+--------------------+--------------------+------------------+--------------------------------------+
1 row in set (0.00 sec)

其他常用

mysql> select database(),version(),user(),inet_aton(118.11.22.33),password(1),md5(1);
+------------+------------+----------------+---------------------------+-------------------------------------------+----------------------------------+
| database() | version()  | user()         | inet_aton(118.11.22.33) | password(1)                             | md5(1)                         |
+------------+------------+----------------+---------------------------+-------------------------------------------+----------------------------------+
| NULL       | 5.6.34-log | root@localhost |                1980438049 | *E6CC90B878B948C35E92B003C792C46C58C4AF40 | c4ca4238a0b923820dcc509a6f75849b |
+------------+------------+----------------+---------------------------+-------------------------------------------+----------------------------------+
1 row in set (0.00 sec)

 

MySQL 内建函数

标签:pass   其他   base   bsp   tab   logs   roo   use   5.6   

原文地址:http://www.cnblogs.com/cpuz/p/7229633.html

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