Re: [PHP-DB] Re: Problems with INNER JOIN

What I wrote with HAVING doesn't do any difference - replace back to WHERE.

Your query is OK.

Try: echo mysql_error();

And try to remove the condition "WHERE admin.user..." if that outputs 
anything.

Martin


Terion Miller napsal(a):
> Thanks Martin, oddly enough that still doesn't pull any results, it won't
> even print the variables if I try to list them to see, I know my db
> connection is good checked that, and can do really simple queries, would
> something be preventing a JOIN from working?
> When I Reveal my variables this query snippet:
>     $sql = "SELECT admin.AdminID, workorders.WorkOrderID
> FROM admin
> INNER JOIN workorders ON admin.AdminID=workorders.AdminID
> HAVING admin.username='".$_SESSION['user']."' ";
> 
> 
> 
>       $result2 = mysql_query ($sql);
>       $row2 = mysql_fetch_assoc ($result2);
>       $Total = ceil(mysql_num_rows($result2)/$PerPage);
> 
> Returns this:
> $sql"SELECT admin.AdminID, workorders.WorkOrderID FROM admin INNER JOIN
> workorders ON admin.AdminID=workorders.AdminID HAVING
> admin.username='tmiller' "$result2""$row2""
> 
> Terion
> 
> On Thu, Jan 29, 2009 at 11:56 AM, Martin Zvarík <[email protected]> wrote:
> 
>> This will work:
>>
>> $sql = "
>> SELECT admin.AdminID, workorders.WHAT_YOU_WANT
>> FROM admin
>> INNER JOIN workorders ON admin.AdminID=workorders.AdminID
>> HAVING admin.username='".$_SESSION['user']."'
>> ";
>>
>>
>> Terion Miller napsal(a):
>>
>>  Hi Everyone! I am having problems getting an INNER JOIN to work and need
>>> some tips trouble shooting where the problem may be.
>>>
>>> What I'm trying to do is match up AdminID's from two tables and display
>>> only
>>> that users orders, sounds simple enough right...but I can't get it to
>>> return
>>> the AdminID...
>>>
>>> My Query:
>>>
>>>   $sql =
>>>     "SELECT admin.AdminID , workorders.AdminID
>>>         FROM admin
>>>             INNER JOIN
>>>         workorders ON
>>>          (admin.AdminID=workorders.AdminID)
>>>         WHERE admin.UserName =   '".$_SESSION['user']."' ";
>>>
>>>
>>>      $result = mysql_query ($sql);
>>>      $row = mysql_fetch_assoc ($result);
>>>      $Total = ceil(mysql_num_rows($result)/$PerPage);
>>>
>>> Thanks for any tips on how else I can accomplish this...
>>> Terion
>>>
>>>
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>>
>