添加LEFT JOIN添加MSSQL Server PDO分页PHP

Question

我目前正在做分页。 我已经只为一张桌子和成功创建了分页。 现在，我想使用连接另一个表来创建分页，这意味着我想使用LEFT JOIN。 下面是我当前的代码

 $query = $conn->prepare("SELECT * FROM ( SELECT *, ROW_NUMBER() OVER (ORDER BY Book_No) 
                as row FROM booking) a WHERE row between ".$offset." and ".$total_records_per_page."");

我想像这样添加Left Join。

LEFT JOIN room ON booking.Room_ID = room.Room_ID WHERE Admin_email = '$Email'

我可以知道如何合并查询吗？ 请帮忙

Answer 1

没什么需要改变的：

SELECT *
FROM
(
    SELECT *, ROW_NUMBER() OVER (ORDER BY Book_No) AS row
    FROM booking b
    LEFT JOIN room r
        ON b.Room_ID = r.Room_ID
    WHERE Admin_email = :email
) a
WHERE row BETWEEN :start AND :end;

示例脚本：

$sql = "SELECT * FROM (
    SELECT *, ROW_NUMBER() OVER (ORDER BY Book_No) AS row
    FROM booking b
    LEFT JOIN room r
        ON b.Room_ID = r.Room_ID
    WHERE Admin_email = :email
) a
WHERE row BETWEEN :start AND :end";


$query = $conn->prepare($sql);
$query->execute([':email' => $email, 'start' => $offset,
    'end' => $total_records_per_page]);