目前我正在Laravel的一个项目上工作,但我陷入困境。我想创建一个这样的SQL语句:
SELECT * FROM SPITems WHERE publisher_id=? AND feed_id=? AND (title LIKE '%?%' OR description LIKE '%?%')
现在我有了这段代码:
$query = SPItem::orderBy('title');
if(isset($_GET['publisherID']) && is_numeric($_GET['publisherID']))
{
$query = $query->where('publisher_id', $_GET['publisherID']);
}
if(isset($_GET['productFeedID']) && is_numeric($_GET['productFeedID']))
{
$query = $query->where('program_id', $_GET['feedID']);
}
if(isset($_GET['search']))
{
$query = $query->orWhere('title', 'like', '%' . $_GET['search'] . '%');
$query = $query->where('description', 'like', '%' . $_GET['search'] . '%');
}
但这会产生:
SELECT * FROM SPITems WHERE (publisher_id=? AND feed_id=?) OR (title LIKE '%?%') AND description LIKE '%?%'
如何获得正确的“或”订单?
答案 0 :(得分:29)
查看文档中的参数分组部分:
https://laravel.com/docs/master/queries#parameter-grouping
它解释了如何在WHERE子句中对条件进行分组。
应该是这样的:
if(isset($_GET['search']))
{
$query = $query->where(function($query){
$query->where('title', 'like', '%' . $_GET['search'] . '%')
->orWhere('description', 'like', '%' . $_GET['search'] . '%');
});
}
答案 1 :(得分:0)
你可以使用whereRaw
SPItem::whereRaw(" publisher_id=? AND feed_id=? AND (title LIKE '%?%' OR description LIKE '%?%')", array(?,?,?,?))