laravel ORM 模型关联 with () 用法

时间：2018-11-07 10:19:39 收藏：0 阅读：783

关联时想对关联表数据筛选时：
MySQL查询:

SELECT *  FROM A
LEFT JOIN B
ON A.B_id = B.id AND B.condition = $condition

ORM模型查询使用with():

Model::with([‘table_name‘ => function ($query) use ($condition) {
            $query->where( "condition", $condition)
                        }])->get();)

轉載：https://laravel-china.org/articles/7171/laravel-learning-records-orm-with-usage-model-association

原文：https://www.cnblogs.com/clubs/p/9920820.html