RE: [PHP-WIN] ODBC Query max()
| From: | HKG) | Date: | Mon, 17 Mar 2003 08:46:13 +0000 |
| Subject: | RE: [PHP-WIN] ODBC Query max() | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-19032@lists.php.net to get a copy of this message | ||
First of all it looks strange to have a assign condition in
the SELECT part of the query, e.g "ID = max(ID)".
You might like to do it this way instead:
SELECT ID,Date,TimeIn,TimeOut,StationIP
FROM Clocks
WHERE ID = (
SELECT MAX(ID)
FROM Clocks)
-----Original Message-----
From: GeneralX
To: php-windows@lists.php.net
Sent: 2003-03-15 06:46
Subject: [PHP-WIN] ODBC Query max()
I'm trying to extract one record that has largest sequence ID number
for an employee, so I've tried below but doesn't work. Help.
$mQuery = "EmployeeID = '$user'";
$mCur = odbc_exec( $mCnx, "select
ID=max(ID),Date,TimeIn,TimeOut,StationIP
from Clocks where $mQuery" );