如何在 Laravel 中执行此操作，子查询 where [英] How to do this in Laravel, subquery where in

问题描述

如何在 Laravel 中进行此查询:

How can I make this query in Laravel:

SELECT 
    `p`.`id`,
    `p`.`name`, 
    `p`.`img`, 
    `p`.`safe_name`, 
    `p`.`sku`, 
    `p`.`productstatusid` 
FROM `products` p 
WHERE `p`.`id` IN (
    SELECT 
        `product_id` 
    FROM `product_category`
    WHERE `category_id` IN ('223', '15')
)
AND `p`.`active`=1

我也可以通过连接来做到这一点，但我需要这种格式来提高性能.

I could also do this with a join, but I need this format for performance.

推荐答案

考虑这段代码:

Products::whereIn('id', function($query){
    $query->select('paper_type_id')
    ->from(with(new ProductCategory)->getTable())
    ->whereIn('category_id', ['223', '15'])
    ->where('active', 1);
})->get();

这篇关于如何在 Laravel 中执行此操作，子查询 where的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！