mysql报错:1067 - Invalid default value for create_time解决方案
解决mysql报错:1067 - Invalid default value for ‘create_time’
- 报错
- 解决方案
- 临时修改
- 永久修改
报错
CREATE TABLE `ent_admin_user` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`username` varchar(255) NOT NULL,
`password` varchar(255) NOT NULL,
`last_login_ip` varchar(255) DEFAULT NULL,
`last_login_time` datetime DEFAULT NULL,
`listorder` varchar(255) DEFAULT NULL,
`status` varchar(255) DEFAULT NULL,
`create_time` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' COMMENT '创建时间',
`update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
原因在于时间的默认值不兼容,查看sql_mode
mysql> show variables like 'sql_mode';
+---------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| Variable_name | Value |
+---------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| sql_mode | ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION |
+---------------+-------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
其中NO_ZERO_IN_DATE,NO_ZERO_DATE这两个参数限制时间不能为0。
解决方案
临时修改
set session sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
永久修改
编辑mysql的配配置文件 my.cnf
在[mysqld]下面添加如下列:
sql_mode=ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
保存退出,重启mysql服务:
systemctl restart mysqld.service
再去执行sql语句,就不报错了
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