doqau82086 2009-07-21 21:24
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简单的mysql查询只返回一行

I have the following table:

CREATE TABLE IF NOT EXISTS `notes` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`uid` int(10) unsigned NOT NULL DEFAULT '0',
`note` text,
PRIMARY KEY (`id`)
)

INSERT INTO `notes` (`id`, `uid`, `note`) VALUES
(1, 1, 'noteteeext'),
(2, 1, 'notenotenotenote');

As you can see i have 2 rows with uid=1 but it only returns 1 row! (the second one)

$sql = "SELECT id,uid,note
                    FROM notes
            WHERE uid = 1";
$result = mysql_query($sql);


while ($row = mysql_fetch_assoc($result)) {
 echo $row['note'];
}

What's wrong? :/

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4条回答 默认 最新

  • duanliang4009 2009-07-21 21:47
    关注

    Are you sure there definitely isn't a $row = mysql_fetch_assoc($result) prior to the while loop in the actualy code you are running?

    Obviously this is not the problem if the code you have posted above is exactly what you are running, but this would be the most common cause of this behaviour.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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