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Jun 13, 2016 am 11:39 AM

mysqlnamenbspupdateuser

php追加数据到mysql
php追加数据到mysql

在mysql里的一个表user中有个name的字段
表中已经有一条记录
id字段值是1
name字段的值是"周"
我现在想追加"杰伦"两个字到这个字段中
也就是让这条记录的name字段的值从原来的"周"变成现在的"周杰伦"
请问要怎么操作呢？
如何写代码？
用代码
$sql="update user set name = name + '杰伦' where id='1'";
mysql_query($sql);
以后name字段的值却变成"0"了。

追加数据 php mysql

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