2012-01-09 45 views
1

当我在phpmyadmin中运行以下命令。mysql命令有什么问题?

CREATE TABLE subscribers (
    'subscriber_id' int(11) NOT NULL auto_increment, 
    'customers_id' int(11) default NULL, 
    'email_address' varchar(96) NOT NULL default '', 
    'email_format' varchar(4) NOT NULL default 'TEXT', 
    PRIMARY KEY ('subscriber_id') 
) TYPE=MyISAM; 

它显示我#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 ''subscriber_id' int(11) NOT NULL auto_increment, 'customers_id' int(11) defaul' at line 2

INSERT INTO query_builder (query_id, query_category, query_name, query_description, query_string, query_keys_list) VALUES (6, 'email,newsletters', 'All Newsletter Subscribers', 'Returns name and email address of all Customer Account subscribers and all Newsletter-Only subscribers.', 'select c.customers_firstname, c.customers_lastname, s.email_address as customers_email_address from TABLE_SUBSCRIBERS as s left join TABLE_CUSTOMERS as c on c.customers_id = s.customers_id ', '') 

它表明: 1062 - 重复条目 '6' 关键1

我掉下来的命令是正确的。我不知道如何纠正它?谢谢。

回答

5

您不需要列名称附近的单引号。删除。

这应该是

CREATE TABLE subscribers (
    subscriber_id int(11) NOT NULL auto_increment, 
    customers_id int(11) default NULL, 
    email_address varchar(96) NOT NULL default '', 
    email_format varchar(4) NOT NULL default 'TEXT', 
    PRIMARY KEY (subscriber_id) 
) TYPE=MyISAM; 

虽然,你可以,如果是与MySQL保留字相冲突的反引号括起来的列名。

+0

我删除了单引号,它仍然显示#1064 - 你的SQL语法错误;检查与您的MySQL服务器版本相对应的手册,以在''subscriber_id''附近使用正确的语法))TYPE = MyISAM'在第6行 – down321 2012-01-09 09:23:22

+0

@hsz:谢谢... @ down321:查看更新后的答案。我忘了从'PRIMARY KEY(subscriber_id)'中删除单引号 – 2012-01-09 09:23:24

2

您不应该使用字符串作为列名称。它也是引擎不是类型。 它应该看起来像:

CREATE TABLE subscribers (
    subscriber_id int(11) NOT NULL auto_increment, 
    customers_id int(11) default NULL, 
    email_address varchar(96) NOT NULL default '', 
    email_format varchar(4) NOT NULL default 'TEXT', 
    PRIMARY KEY (subscriber_id) 
) ENGINE=MyISAM; 
0

只是去掉引号将列名,改变了最后一位发动机= MyISAM的工作对我来说:

CREATE TABLE subscribers (
    subscriber_id int(11) NOT NULL auto_increment, 
    customers_id int(11) default NULL, 
    email_address varchar(96) NOT NULL default '', 
    email_format varchar(4) NOT NULL default 'TEXT', 
    PRIMARY KEY (subscriber_id) 
) Engine=MyISAM;