PHP MySQL內連接具有相同的列名

Question

$q = $db->query("SELECT * 
        FROM people p
        INNER JOIN job j           
        ON p.job_id = j.id
        WHERE p.id = '$id'
        ORDER BY j.id ASC");
    $maps = array();
    while($row = mysqli_fetch_array($q)) {
        $product = array(
            'id' => $row['id'],
            'job_id' => $row['j.id']
        )
    }

表人

id

表工作

id

在上面的代碼中，我正在兩個表之間進行內部連接。 兩個表都有一個名為id的列是否有辦法區分我的while loop的兩個？

我已經嘗試了上面但$row['j.id']不起作用，如果我執行$row['id']那么它會將id和job_id寫入相同的值。

Answer 1

$q    = $db->query("SELECT *, j.id as jid, p.id as pid 
        FROM people p
        INNER JOIN job j           
        ON p.job_id = j.id
        WHERE p.id = '$id'
        ORDER BY j.id ASC");
$maps = array();
while ($row = mysqli_fetch_array($q)) {
    $product = array(
        'id'     => $row['pid'],
        'job_id' => $row['jid']
    );
}