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Select all data from two mysql tables

 原文  2012-05-24 14:51:17  1   1    php/ mysql/ html-table

Question

I this codes to join two tables in my database. It didn't show any error message when trying to echo it using while loop, but also it shows nothing. Can anyone help me please? 

$sql = "SELECT * FROM usr_details, paymnt_details WHERE usr_details.Trnsnubr = paymnt_details.Trnsnubr";

$sql = 
"SELECT *
FROM usr_details 
JOIN paymnt_details ON usr_details.Trnsnubr = paymnt_details.Trnsnubr";

This is my html and PHP code for echoing: 

$rs_result = mysql_query ($sql) or die(mysql_error()); 
<table width="100%" height="109" border="1" cellpadding="2px" >
  <tr>
    <td colspan="5" class="mainheader">Registerd Persons</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td colspan="16"></td>
  </tr>
 <tr>
    <td class="tableheader" width="68">Payment</td>
    <td class="tableheader" width="64">Amount</td>
    <td class="tableheader" width="58">Date</td>
    <td class="tableheader" width="74">Trnsnubr</td>
    <td class="tableheader" width="97"> Paymenttyp </td>
    <td class="tableheader" width="59">Room Type</td>
    <td class="tableheader" width="96"> Packgname </td>
    <td class="tableheader" width="142">Full name</td>
    <td class="tableheader" width="1"> Email </td>
    <td class="tableheader" width="1">Mobile </td>
    <td class="tableheader" width="1">Address</td>
    <td class="tableheader" width="1">Country</td>
    <td class="tableheader" width="40">Mem_num</td>
    <td class="tableheader" width="40">Chptr</td>
    <td class="tableheader" width="40">Ral</td>
    <td class="tableheader" width="40">ex-mem-1-name</td>
    <td class="tableheader" width="40">ex-mem-2-name</td>
    <td class="tableheader" width="40">Faly-mem-1-name</td>
    <td class="tableheader" width="40">Faly-mem-2-name</td>
    </tr>
<?php 
while ($row = mysql_fetch_assoc($rs_result)) { 
$amount=$row["amount"];
$successness=$row["successness"];
$Timestamp=$row["Timestamp"];
$fname=$row["fname"];
$lname=$row["lname"];
$memnumbr=$row["memnumbr"];
$chptrpostion=$row["chptrpostion"];
$ralpositin=$row["ralpositin"];
$adrs1=$row["adrs1"];
$adrs2=$row["adrs2"];
$city=$row["city"];
$cntry=$row["cntry"];
$MTelNo=$row["MTelNo"];
$email=$row["email"];
$Trnsnubr=$row["Trnsnubr"];
$packgname=$row["packgname"];
$rtype=$row["rtype"];
$paymenttyp=$row["paymenttyp"];
$exmem1name=$row["exmem1name"];
$exmem2name=$row["exmem2name"];
$familymem1name=$row["familymem1name"];
$familymem2name=$row["familymem2name"];


        ?> 
<tr>
<td>  dfgdfgfdgdfgdg<?php echo $successness;?></td>
<td> <?php echo $amount;?></td>
<td> <?php echo $Timestamp;?></td>
<td> <?php echo $Trnsnubr;?></td>
<td> <?php echo $paymenttyp;?></td>
<td> <?php echo $rtype;?></td>
<td> <?php echo $packgname;?></td>
<td> <?php echo $fname." ".$lname;?></td>
<td> <?php echo $email;?></td>
<td> <?php echo $MTelNo;?></td>
<td> <?php echo $adrs1." ".$adrs2." ".$city;?></td>
<td> <?php echo $cntry;?></td>
<td> <?php echo $memnumbr;?></td>
<td> <?php echo $chptrpostion;?></td>
<td> <?php echo $ralpositin;?></td>
<td> <?php echo $exmem1name;?></td>
<td> <?php echo $exmem2name;?></td>
<td> <?php echo $familymem1name;?></td>
<td> <?php echo $familymem2name;?></td>
</tr>
<?php 
}; 
?> 
</table>

This is my whole coding file: 

<?php session_start();
$user_name = $_SESSION['username'];
$user_pass = $_SESSION['password'];
if ( $user_name == '' ) {
header('location:login.php');
exit();
 }
?>
<?php require_once('connection.php'); ?>
<?php require_once('function.php'); ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<link href="css/main.css" rel="stylesheet" type="text/css" media="all" />
<link href="css/users.css" rel="stylesheet" type="text/css" media="all" />
<link href="../dojo/dojo/resources/dojo.css" type="text/css" media="all" />
<link href="../dojo/dijit/themes/nihilo/nihilo.css" type="text/css" media="all" />
<script type="text/javascript" src="../dojo/dojo/dojo.js" ></script>
<script src="js/navigation.js" type="text/javascript"></script>
<script type="text/javascript">

</script>
<style type="text/css">
.tableheader {
    font-size: 18px;
    font-weight: bold;
    color: #96C;
}
.mainheader {
    font-size: 24px;
    font-weight: bolder;
    color: #09F;
}
</style></head>

<body class="nihilo">
<span class="tableheader"></span>
<div id="wrap">
<!-- Enable when Ajax is loading -->
<div id="loading_wrap"></div>
<div id="loading"><img src="images/loading.gif" width="32" height="32" alt="loading" /><br />Loading...</div>
<!-- End loading  -->
  <div id="head">
    <div id="subHead"></div>
  </div>
  <div id="main">
<?php 
if (isset($_GET["page"])) { $page  = $_GET["page"]; } else { $page=1; }; 
$limit= 5;
$start_from = ($page-1) * $limit; 
//$sql = "SELECT * FROM usr_details ORDER BY Trnsnubr ASC LIMIT $start_from, $limit "; 
//$sql = "SELECT * FROM usr_details, paymnt_details WHERE usr_details.Trnsnubr = paymnt_details.Trnsnubr";
/*$sql = 
"SELECT *
FROM usr_details 
JOIN paymnt_details ON usr_details.Trnsnubr = paymnt_details.Trnsnubr";*/
$sql = "SELECT usr_details.*, paymnt_details.amount, paymnt_details.successness
FROM usr_details 
JOIN paymnt_details ON usr_details.Trnsnubr = paymnt_details.Trnsnubr";
$rs_result = mysql_query ($sql) or die(mysql_error()); 
?> 
<table width="100%" height="109" border="1" cellpadding="2px" >
  <tr>
    <td colspan="5" class="mainheader">Registerd Persons</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td colspan="16"></td>
  </tr>
 <tr>
    <td class="tableheader" width="68">Payment</td>
    <td class="tableheader" width="64">Amount</td>
    <td class="tableheader" width="58">Date</td>
    <td class="tableheader" width="74">Trnsnubr</td>
    <td class="tableheader" width="97"> Paymenttyp </td>
    <td class="tableheader" width="59">Room Type</td>
    <td class="tableheader" width="96"> Packgname </td>
    <td class="tableheader" width="142">Full name</td>
    <td class="tableheader" width="1"> Email </td>
    <td class="tableheader" width="1">Mobile </td>
    <td class="tableheader" width="1">Address</td>
    <td class="tableheader" width="1">Country</td>
    <td class="tableheader" width="40">Mem_num</td>
    <td class="tableheader" width="40">Chptr</td>
    <td class="tableheader" width="40">Ral</td>
    <td class="tableheader" width="40">ex-mem-1-name</td>
    <td class="tableheader" width="40">ex-mem-2-name</td>
    <td class="tableheader" width="40">Faly-mem-1-name</td>
    <td class="tableheader" width="40">Faly-mem-2-name</td>
    </tr>
<?php 
while ($row = mysql_fetch_assoc($rs_result)) { 
$amount=$row["amount"];
$successness=$row["successness"];
$Timestamp=$row["Timestamp"];
$fname=$row["fname"];
$lname=$row["lname"];
$memnumbr=$row["memnumbr"];
$chptrpostion=$row["chptrpostion"];
$ralpositin=$row["ralpositin"];
$adrs1=$row["adrs1"];
$adrs2=$row["adrs2"];
$city=$row["city"];
$cntry=$row["cntry"];
$MTelNo=$row["MTelNo"];
$email=$row["email"];
$Trnsnubr=$row["Trnsnubr"];
$packgname=$row["packgname"];
$rtype=$row["rtype"];
$paymenttyp=$row["paymenttyp"];
$exmem1name=$row["exmem1name"];
$exmem2name=$row["exmem2name"];
$familymem1name=$row["familymem1name"];
$familymem2name=$row["familymem2name"];
?> 
<tr>
<td> <?php echo $successness;?></td>
<td> <?php echo $amount;?></td>
<td> <?php echo $Timestamp;?></td>
<td> <?php echo $Trnsnubr;?></td>
<td> <?php echo $paymenttyp;?></td>
<td> <?php echo $rtype;?></td>
<td> <?php echo $packgname;?></td>
<td> <?php echo $fname." ".$lname;?></td>
<td> <?php echo $email;?></td>
<td> <?php echo $MTelNo;?></td>
<td> <?php echo $adrs1." ".$adrs2." ".$city;?></td>
<td> <?php echo $cntry;?></td>
<td> <?php echo $memnumbr;?></td>
<td> <?php echo $chptrpostion;?></td>
<td> <?php echo $ralpositin;?></td>
<td> <?php echo $exmem1name;?></td>
<td> <?php echo $exmem2name;?></td>
<td> <?php echo $familymem1name;?></td>
<td> <?php echo $familymem2name;?></td>
</tr>
<?php 
}; 
?> 
</table>

</div>
 <div id="footer">
<?php include("footer.php"); ?>
 </div>
</div> 
</body>
</html>

1 answers

solution1
 1 ACCPTED  2012-05-24 15:08:49

If these tables have columns with the same name this request will cause an error. It's happens coz you tried get all values by column name. try to not use * in difficult queries.

Try do like this: 

SELECT usr_details.*, paymnt_details.field1, paymnt_details.field2
FROM usr_details 
JOIN paymnt_details ON usr_details.Trnsnubr = paymnt_details.Trnsnubr

1 

<?
$res = mysql_query("SELECT * FROM usr_details LIMIT 1");
var_dump(  mysql_fetch_assoc($res) );
$res = mysql_query("SELECT * FROM paymnt_details LIMIT 1");
var_dump(  mysql_fetch_assoc($res) );
$sql = "SELECT usr_details.* FROM usr_details LEFT JOIN paymnt_details ON usr_details.Trnsnubr = paymnt_details.Trnsnubr";
$res = mysql_query($sql);
var_dump($res);
while($row=mysql_fetch_assoc($res)) {
    var_dump($row);
}
var_dump( mysql_error() );
?>

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