mysql_fetch_row(): supplied argument is not a valid MySQL result resource,何人能解?
代码如下:
<?php
/*
* Created on 2012-1-1
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*/
$conn = mysql_connect("localhost","root","") or die ("连接出错");
mysql_select_db("dongxinb",$conn);
$sql="SELECT * FROM 'word'";
$query=mysql_query($sql,$conn);
$row=mysql_fetch_array($query);
echo $row[name];
?>
其中name为dongxinb数据库word表的字段。
错误信息:Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wamp\www\word\1.php on line 13
其中INSERT能正常插入。
------解决方案--------------------SQL 错了
修改成
$sql="SELECT * FROM word";
------解决方案--------------------
PHP code
<?php
/*
* Created on 2012-1-1 To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
*/
include ("conn.php");
?>
<table width=500 border="0" align="center" cellpadding="5"
cellspacing="1" bgcolor="#add3ef">
<?php
$sql = "select * from word";
$query = mysql_query ( $sql );
while ( $row = mysql_fetch_array ( $query ) ) {
echo <<<html
<tr bgcolor="#eff3ff">
<td>姓名:{$row['name']}</td>
</tr>
<tr bgColor="#ffffff">
<td>Message:{$row['words']}</td>
<td>更新时间:{$row['date']}</td>
</tr>
html;
}
?>
</table>