Jump to content
MakeWebGames

Hm, Another question, quick fix


Recommended Posts

Posted

Thinking maybe my eyes are getting lazy

 

$bombexists = "SELECT in.inv_itemid,in.inv_userid,i.itmid,i.itmname,u.userid FROM inventory in LEFT JOIN items i ON in.inv_itemid=i.itmid LEFT JOIN users u ON in.inv_userid=u.userid WHERE in.inv_itemid=3";
$bombboom = $db->query($bombexists);

 

Can anyone see the err here?

I'm getting

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'in LEFT JOIN items i ON in.inv_itemid=i.itmid LEFT JOIN users u ON in.inv_userid' at line 1

But i just for the life of me cant see the error.

Posted

weird this reminds me of immortal thug he can't do left join so good either but..

  $bombexists = "SELECT in.`inv_itemid`, `inv_userid`, i.`itmid`, `itmname`, u.`userid` FROM `inventory` in LEFT JOIN `items` i ON in.`inv_itemid` = i.`itmid` LEFT JOIN `users` u ON in.`inv_userid` = u.`userid` WHERE in.`inv_itemid` = 3";
  $bombboom = $db->query( $bombexists );

should work

Posted

This happens because "in" has special meaning in MySQL, so using it as a table alias like that will cause errors.

To stop this error occurring, enclose "in" in `` quotes.

As such:

$bombexists = "SELECT `in`.inv_itemid,`in`.inv_userid,i.itmid,i.itmname,u.userid FROM inventory `in` LEFT JOIN items i ON `in`.inv_itemid=i.itmid LEFT JOIN users u ON `in`.inv_userid=u.userid WHERE `in`.inv_itemid=3";
$bombboom = $db->query($bombexists);
Posted

ah you have a point there because IN is a function in MySQL it will error, You could just rename in to inv =>

$bombexists = "SELECT inv.`inv_itemid`, `inv_userid`, i.`itmid`, `itmname`, u.`userid` FROM `inventory` inv LEFT JOIN `items` i ON inv.`inv_itemid` = i.`itmid` LEFT JOIN `users` u ON inv.`inv_userid` = u.`userid` WHERE inv.`inv_itemid` = 3";
  $bombboom = $db->query( $bombexists );

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...