具有多个条件的 Laravel Eloquent 内连接
我有一个关于具有多个值的内部连接的问题.我确实在 Laravel 中构建了这样的代码.
I have a question about inner joins with multiple on values. I did build my code like this in laravel.
public function scopeShops($query) {
return $query->join('kg_shops', function($join)
{
$join->on('kg_shops.id', '=', 'kg_feeds.shop_id');
// $join->on('kg_shops.active', '=', "1"); // WRONG
// EDITED ON 28-04-2014
$join->on('kg_shops.active', '=', DB::raw("1"));
});
}
唯一的问题是,它给出了这个结果:
Only problem is, it gives this outcome:
Column not found: 1054 Unknown column '1' in 'on clause' (SQL: select `kg_feeds`.* from `kg_feeds` inner join `kg_shops` on `kg_shops`.`id` = `kg_
feeds`.`shop_id` and `kg_shops`.`active` = `1`) (Bindings: array ( ))
如您所见,join 中的多个条件没有问题,但它认为 1
是一列而不是字符串.这是否可能,或者我必须在何处修复它.
As you can see, the multiple conditions in the join go fine, but it thinks the 1
is a column instead of a string. Is this even possible, or do I have to fix it in the where.
提前致谢!
推荐答案
return $query->join('kg_shops', function($join)
{
$join->on('kg_shops.id', '=', 'kg_feeds.shop_id');
})
->select('required column names')
->where('kg_shops.active', 1)
->get();
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