【发布时间】:2010-03-27 14:46:36
【问题描述】:
我有一个枚举字段:'preview','active','closed'
当我这样查询时:
$query = "UPDATE albums
SET album_active = preview
WHERE album_id = 3";
$result = mysql_query($query);
if (!$result) die('Invalid query: ' . mysql_error());
我明白了:
Invalid query: Unknown column 'preview' in 'field list
其他查询:
$query = sprintf("UPDATE albums SET
album_active = %s
WHERE album_id = %d",
$_POST['album_active'],
$_POST['album_id']
);
【问题讨论】:
标签: php mysql sql enums sql-update