varchar字段不能设置default值?解决方法

WBOY
Release: 2016-06-13 10:07:13
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varchar字段不能设置default值?
请教各位:一个极简单的创建数据表的语句:
$query = 'CREATE TABLE IF NOT EXISTS pro_cates (
id INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
fat_id INTEGER UNSIGNED NOT NULL DEFAULT 0,
proname VARCHAR(80) NOT NULL DEFAULT 'unknown',
proname_en VARCHAR(80),
 
PRIMARY KEY (id)
)ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1';
设置了红色的 default 值就会报错,请教这个字段的设置哪里有问题呢?

报错信息是:Parse error: syntax error, unexpected T_STRING in D:\xampp\htdocs\cates_cretable.php on line 9

先谢了!


------解决方案--------------------
DEFAULT "unknown"

语法错误 标点符号
------解决方案--------------------
Parse error: syntax error, unexpected T_STRING
是 php 包的错误,与数据库无关

你在 单引号 分界的串中使用 单引号,难道不需要 转义 吗?

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