从两个不同的表中选择并显示

Question

i have 2 different table named productlist and rsales

the ff data in productlist are

id|pcode|
1 |1220 |

and the ff data in rsales are

id|total|total_discount|
3 |500  |      50      |

my problem is that i want to select data from two different table which is productlist and rsales and display it horizontally. i tried everything but it display vertically. the result must be something like this

id|pcode|total|total_discount|
1 |1220 |500  |   50         | 

this is my code so far but it only display data from single table

<?php
$con = mysql_connect("localhost","root","");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("inventory", $con);



$result = mysql_query("SELECT * FROM productlist");

while($row = mysql_fetch_array($result))
  {
echo '<tr>';
echo '<td>'.$row['pcode'].'</td>';
echo '</tr>';
  }

mysql_close($con);
?>

Answer 1

there is no link between rsales and produclist but you can try like this, you will get all fileds from both the tables using this

$result = mysql_query("SELECT * FROM productlist,rsales");