Question

select distinct id from  (SELECT 
   distinct books.id,name
FROM
    authors,books,store.favorites,writers,users
        where 
     authors.writer_id = writers.id and

     books.id = authors.product_id and
     users.id=favorites.user_id and 
    books.id=favorites.product_id

order by  name asc) as newval

有人可以将此sql语句转换为Eloquent ORM或Query Builder吗？

Answer 1

您的查询看起来像

DB::table('authors')->distinct()->select('books.id')
     ->join('books', 'books.id', '=', 'authors.product_id')
     ->join('store.favorites', 'books.id', '=', 'favorites.product_id')
     ->join('writers', 'authors.writer_id', '=', 'writers.id')
     ->join('users', 'users.id', '=', 'favorites.user_id')
 ->orderBy('name', 'asc')

P.S。 Laravel提供了关于Eloquent ORM

的良好文档

将此sql语句转换为ORM或Query Builder

1 个答案: