为什么 follow SQL table 创作不起作用？

Question

CREATE TABLE  `auth_user` (

 `id` INT( 11 ) NOT NULL AUTO_INCREMENT ,
 `password` VARCHAR( 128 ) COLLATE utf8_bin NOT NULL ,
 `last_login` DATETIME( 6 ) DEFAULT NULL ,
 `is_superuser` TINYINT( 1 ) NOT NULL ,
 `username` VARCHAR( 30 ) COLLATE utf8_bin NOT NULL ,
 `first_name` VARCHAR( 30 ) COLLATE utf8_bin NOT NULL ,
 `last_name` VARCHAR( 30 ) COLLATE utf8_bin NOT NULL ,
 `email` VARCHAR( 254 ) COLLATE utf8_bin NOT NULL ,
 `is_staff` TINYINT( 1 ) NOT NULL ,
 `is_active` TINYINT( 1 ) NOT NULL ,
 `date_joined` DATETIME( 6 ) NOT NULL ,
PRIMARY KEY (  `id` ) ,
UNIQUE KEY  `username` (  `username` )
) ENGINE = INNODB AUTO_INCREMENT =2 DEFAULT CHARSET = utf8 COLLATE = utf8_bin;

 *\#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(6) DEFAULT NULL,
`is_superuser` tinyint(1) NOT NULL,
`username` varchar(30)' at line 4***

这是来自 django 项目的 auth_user table。 SQL 文件是从我的本地 MySQL 数据库导出的，但我无法导入在线 mysql 数据库。有人可以帮助我吗？

Answer 1

您不需要 datetime

的长度

`date_joined` DATETIME( 6 ) NOT NULL ,

应该是

`date_joined` DATETIME  NOT NULL ,

https://dev.mysql.com/doc/refman/5.0/en/datetime.html

为什么 follow SQL table 创作不起作用？

Why doesn't the follow SQL table creation work?

mysql

django

phpmyadmin