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mysql to DAtA

to_days 就像它的名字一样,它只能转换到每一天,就是说一天的时间字符串会被转换成一个数,如 mysql> select to_days('2010-11-22 14:39:51'); 结果:734463 mysql> select to_days('2010-11-23 14:39:51'); 结果:734464 这个粒度的查询是比较...

在连接字符串中添加语句 "Allow Zero Datetime=True". 如: string sql="Server=localhost;UserId=root;Database=powergsm;allow zero datetime = true";

问题: mysql> use mysql ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'mysql' 解决方法: 打开my.ini(linux下时my.cnf),在 [mysqld] skip-external-locking skip-name-resolve #skip-grant-tables 其中skip-gran...

http://blog.csdn.net/fishernemo/article/details/50629332 看这帖子有用不

你mysql服务启动了吗? 不懂的Q我, 1271347071 一起交流

问题表象: 我的mysql中的 my.ini文件配置: [csharp] view plaincopyprint? #Path to installation directory. All paths are usually resolved relative to this. basedir="D:/software_builder/mysql/" #Path to the database root datadir="...

说不上对应,只是能实现相同的功能 date_format()和 concat() date_format(now(),'%y-%m-%d %H:%i:%s') concat(1)='1'

130702 14:14:34 [ERROR] Failed to create a socket for IPv4 '0.0.0.0': errno: 13. 130702 14:14:34 [ERROR] Can't create IP socket: Permission denied 130702 14:14:34 [ERROR] Aborting 建立socket失败,权限被拒绝,中断。 检查一下你的...

'zabbix' failed: [1045] Access denied for user 'zabbix'@'localhost' (using password: YES) 这里提示是你的密码没有设置成功,所以你用zabbix用户登录时会报错 mysql> grant all on zabbic.* to 'zabbix'@'localhost' identified by '123456...

就是连接失败,错误原因是 本地端口10061连接不到mysql服务器,确认下ip端口,其他的我就没法告诉你了

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