Question

我试图在PHPMyAdmin中运行这个简单的SQL但是它一直在抛出这个错误：c

#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 '' at line 1

尝试运行此代码时：

CREATE TABLE tasks (task_id INT UNSIGNED NOT NULL AUTO_INCREMENT,parent_id INT UNSIGNED  
NOT NULL DEFAULT 0,task VARCHAR(100) NOT NULL,date_added TIMESTAMP NOT NULL,date_completed
TIMESTAMP,PRIMARY KEY (task_id),INDEX parent (parent_id),INDEX added (date_added),INDEX 
completed (date_completed);

我尝试使用和不使用;

运行此代码

当然，任何帮助都是最受欢迎的！

Answer 1

您缺少结束括号：

CREATE TABLE tasks (
    task_id INT UNSIGNED NOT NULL AUTO_INCREMENT,
    parent_id INT UNSIGNED NOT NULL DEFAULT 0,
    task VARCHAR(100) NOT NULL,
    date_added TIMESTAMP NOT NULL,
    date_completed TIMESTAMP,
    PRIMARY KEY (task_id),
    INDEX parent (parent_id),
    INDEX added (date_added),
    INDEX completed (date_completed)
);

Answer 2

你忘记了最后的括号：

CREATE TABLE tasks (
  task_id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  parent_id INT UNSIGNED NOT NULL DEFAULT 0,
  task VARCHAR(100) NOT NULL,
  date_added TIMESTAMP NOT NULL,
  date_completed TIMESTAMP,
  PRIMARY KEY (task_id),
  INDEX parent (parent_id),
  INDEX added (date_added),
  INDEX completed (date_completed)
);

Answer 3

试试这个

CREATE TABLE tasks (task_id INT UNSIGNED NOT NULL AUTO_INCREMENT,parent_id INT UNSIGNED NOT NULL DEFAULT 0,task VARCHAR(100) NOT NULL,date_added TIMESTAMP NOT NULL,date_completed TIMESTAMP,PRIMARY KEY (task_id),INDEX parent (parent_id),INDEX added (date_added),INDEX completed (date_completed));

创建不在PHPMyAdmin中工作的表

3 个答案: