Question

我想显示除最后两个id之外的所有行。我试过了：

SELECT f.* FROM Failed_Order_EmailIds f WHERE id NOT IN
 (SELECT id FROM Failed_Order_EmailIds ORDER BY id DESC LIMIT 2)

这会出现以下错误：

This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'

Answer 1

SELECT f.* 
FROM Failed_Order_EmailIds f 
  LEFT JOIN
    (SELECT id FROM Failed_Order_EmailIds ORDER BY id DESC LIMIT 2)
  AS last2
    ON last2.id = f.id
WHERE last2.id IS NULL

你也可以使用它：

SELECT f.* 
FROM Failed_Order_EmailIds f 
WHERE f.id <
        ( SELECT MIN(id)
          FROM 
            ( SELECT id FROM Failed_Order_EmailIds ORDER BY id DESC LIMIT 2)
            AS last2
        )

我该怎么写这个查询？

1 个答案: