如何将以下查询转换为 Eloquent？

问题描述

我有一个可以正常工作但无法使用分页的查询如何转换为 eloquent 以应用分页

$projects=DB::select("select * from projects INNER JOIN(select disTINCT * from (SELECT project_id FROM district_group_project_users where user_id='$id' UNION ALL select id from projects where created_by='$id') as sub ) as sub on sub.project_id=projects.id;");

或者还有其他选项可以在以下查询中添加分页吗？谢谢

解决方法

我想你有一个名为 DistrictGroupProjectUser & Project 的模型。

with recursive cte as (
      select e.result_data_branch_id as branch_id,e.result_data_branch_id as topBranch_id,e.result_data_branch_name as branch_name
      from efront e
      where result_data_branch_parent_id is null
      union all
      select  e.result_data_branch_id,cte.topBranch_id,cte.branch_name
      from efront e join
           cte
           on e.result_data_branch_parent_id = cte.branch_id       
     )

基于laravel documentation