c# - 如何将此sql语句转换为linq表达式

Question

如何将此 sql 查询转换为 linq 表达式，我是 linq 新手并搜索了此内容，但我不明白如何转换它。

SELECT 
   a.afiliacaoid,
   DATE_FORMAT(a.horario, '%d/%m/%Y') data,
   COUNT(a.afiliacaoid) acessos,
   IFNULL(p.pedidos,0) pedidos
FROM 
   acesso a LEFT JOIN 
       (SELECT p.afiliacaoid, 
           DATE_FORMAT(p.cadastro , '%d/%m/%Y') data, 
           COUNT(p.afiliacaoid) pedidos 
           FROM pedido p) p ON a.afiliacaoid = p.afiliacaoid 
               AND DATE_FORMAT(a.horario, '%d/%m/%Y') = data
WHERE 
   a.afiliacaoid=1
   GROUP BY DATE_FORMAT(a.horario, '%d/%m/%Y')

Answer 1

我建议使用这个工具来转换:https://www.linqpad.net/