FROM_UNIXTIME与YII

Question

我正在尝试在Yii中使用FROM_UNIXTIME执行查询。以下代码无效：

$model = Banner::model()->findAll(array(
    'condition' => 't.banner_kategori=:parent AND t.status=:status AND (FROM_UNIXTIME(t.publish_date) <= :datetime AND FROM_UNIXTIME(t.unpublish_date) >= :datetime OR t.publish_date = "" AND t.unpublish_date = "" OR FROM_UNIXTIME(t.publish_date) <= :datetime AND t.unpublish_date = "") ORDER BY created DESC LIMIT 10',
    'params' => array(':parent' => $parent, ':status' => 1, ':datetime' => date('Y-m-d H:i:s')),
));

但是，当我运行此查询的SQL版本时，我得到了预期的结果：

SELECT *, FROM_UNIXTIME(publish_date) AS wew 
FROM banner 
WHERE banner_kategori=1 
AND status=1 AND (FROM_UNIXTIME(publish_date) <= CURDATE() AND FROM_UNIXTIME(unpublish_date) >= CURDATE() OR publish_date = '' AND unpublish_date = '' OR FROM_UNIXTIME(publish_date) <= CURDATE() AND unpublish_date = '') 
ORDER BY created DESC LIMIT 10

如何让第一个查询生效？

Answer 1

你应该这样使用

$model = Banner::model()->findAll(array(
    'condition' => 't.banner_kategori=:parent AND t.status=:status AND (FROM_UNIXTIME(t.publish_date) <= :datetime AND FROM_UNIXTIME(t.unpublish_date) >= :datetime OR t.publish_date = "" AND t.unpublish_date = "" OR FROM_UNIXTIME(t.publish_date) <= :datetime AND t.unpublish_date = "")',
    'params' => array(':parent' => $parent, ':status' => 1, ':datetime' => date('Y-m-d H:i:s')),
    'order'=>'created DESC',
    'limit'=>10

））;