在我的數據庫中創建表時出現語法錯誤

Question

嘗試為我的數據庫創建表后出現錯誤

這是我的劇本

CREATE TABLE `users` (
  `id` int PRIMARY KEY NOT NULL AUTO_INCREMENT,
  `user_role_id` int NOT NULL,
  `first_name` varchar(250) NOT NULL,
  `last_name` varchar(250) NOT NULL,
  `name` varchar(250),
  `email` varchar(250) NOT NULL,
  `dni_type` varchar(32) NOT NULL,
  `dni` int NOT NULL,
  `phone` int,
  `address` varchar(250),
  `city` varchar(125),
  `state` varchar(125),
  `country` varchar(32),
  `zip` varchar(32),
  `created_at` datetime,
  `created_by` int,
  `updated_at` datetime,
  `updated_by` int,
  `deleted_at` datetime,
  `deleted_by` int
);

我越來越

#1064 - Something is wrong in your syntax near 'CREATE TABLE `users` (
  `id` int PRIMARY KEY NOT NULL AUTO_INCREMENT,
  `u...' on line 2

為什么會產生錯誤，以后如何避免？

Answer 1

CREATE TABLE `users` (
  `id` int PRIMARY KEY NOT NULL AUTO_INCREMENT

不要使用`

CREATE TABLE `users` (
  id int PRIMARY KEY NOT NULL AUTO_INCREMENT