如何从mysql获取行到表头以及与该获取的头相关的特定数据

时间:2014-12-22 13:53:45

标签: php mysql

我有2个表question_detailspaid_response

question_details包含

 qno  qshortcode
 504   what do you want
 515   what is your name
 541   what is your address
  .
  .
 other..  others question

paid_response包含

 qno   paid_respo   paid_rev    sys_date
 504    yes         0.60       2014-12-16 04:14:40
 515    no          0.42       2014-12-17 04:14:40 

现在我希望来自qshortcode的{​​{1}}来自question_details而来自qno(504 and 515)表的paid_respo,其中paid_rev不是= 0.00且两个日期之间

paid_response

我的提取what do you want what is your name //fetching from `question_details` table yes no //fetching from `paid_response` table with respect to `qno` where paid_rev not 0.00 question_details`表的代码

qshortcode from

它的提取类似

<?php
//DB connection goes here

$query=mysql_query("select qshortcode from question_details where qno=504 or qno='515'");   
echo '<tr>';
for($i = 0; $row = mysql_fetch_array($query);$i++) {
echo '<td>'.$row['qshortcode'].'</td>';           
echo '</tr>';                        
} ?>     

1 个答案:

答案 0 :(得分:1)

尝试使用此方法:使用加入合并这两个表

<?php
//DB connection goes here

$query=mysql_query("select qshortcode,paid_respo from question_details left join paid_response on paid_response.qno=question_details.qno  where question_details.qno in (504,515)");   


     echo '<table>';
        while ($row = mysql_fetch_array($query)) {
        echo '<tr>';//to show each response as one row.
        echo '<td>'.$row['qshortcode'].'</td>';//what do you want
        echo '<td>'.$row['paid_respo'].'</td>';//yes            
        echo '</tr>';                        
        } 
    echo '</table>'

?>