Php mysql_num_rows返回0,但数据存在于数据库中

Php mysql_num_rows返回0,但数据存在于数据库中,php,mysql,mysql-num-rows,Php,Mysql,Mysql Num Rows,我有PHP代码: <?php // include 'connectss.php'; include 'koneksi.php'; $query= "CALL ws_booking('KLN','MDN','20131012','U15a',2,1,'A','jonie','ivhas,gavas','19900302,19901002','0815123456,08349857345','U77783,K77234','ronas','20100606','5EB9FE68-8915-

我有PHP代码:

<?php
// include 'connectss.php';
include 'koneksi.php';

$query= "CALL ws_booking('KLN','MDN','20131012','U15a',2,1,'A','jonie','ivhas,gavas','19900302,19901002','0815123456,08349857345','U77783,K77234','ronas','20100606','5EB9FE68-8915-11E0-BEA0-C9892766ECF2');";
//echo($query); 
$hasil = mysqli_query($koneksii,$query) or die(mysqli_error($koneksii));

while($row = mysqli_fetch_row($hasil))
{
    $trans_hold_id = $row[0];
}   

$kueri = " SELECT 0 as err_code,a.originations_label as org,
    a.destinations_label as des,
    date_format(a.depart_date,'%Y%m%d') as dep_date,
    b.vehicle_no as train_no,
    b.booking_no as book_code,
    get_pax_num_adult(a.booking_no) pax_num,
    get_pax_num_child(a.booking_no) pax_num_ch,
    sf_get_pax_nm(b.pax_id) pax_name,
    b.coach_code,
    b.coach_seq,
    b.seat_str_row,
    b.seat_str_col,
    (select sum(f.TOTAL) 
                    from   fares f, transactions tr 
                    where  tr.FARES_ID = f.FARES_ID 
                    and    tr.TRANS_HOLD_ID = a.TRANS_HOLD_ID) AS normal_sales,
    0 extra_fee,
    a.balance book_balance FROM   transactions_hold a, transactions b  WHERE      b.trans_hold_id = a.trans_hold_id
                    AND a.TRANS_HOLD_ID = '$trans_hold_id'
";
echo($kueri);
$hquery = mysql_query($kueri) or die(mysql_error());

$num_rows = mysql_num_rows($hquery);
echo($num_rows); ?>

如果返回0,并且数据存在,则表示查询不正确,请尝试直接通过phpmyadmin或mysql控制台运行它

我可以看出你的问题在这里

SELECT 0 as err_code,a.originations_label as org

您可以在此处使用0作为列名,而不是将此名称放在
中,即以以下形式
0`

存储过程可能会返回缓冲结果集。请通过电子邮件检查它们。使用
mysqli\u fetch\u row()
from
CALL
query来获取resultset可能不够。@他没有使用mysqli,他使用的是mysql。正如@Barmar提到的,您的第二次查询执行是使用另一个扩展的函数。请注意,
mysql\u查询
不是
mysqli\u查询
。它们是不同的。啊,我只看底部,不看顶部!但是我对第一个查询“CALL ws_booking('KLN',…)没有问题,我的问题是第二个查询在mysql_num_行中返回0…他没有尝试使用
0
作为列名,它是一个文本整数。