From 39d0fe9a3882f26ff1abe2bca2c28f94b0a8cec0 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 7 May 2005 11:39:54 +0000
Subject: - User module improvements: added an 'access' column to the
 users-table to   keep track of the user's last access. In turn, this allowed
 me to:

  1. Optimize the "Who's online" block.  On drupal.org, the "Who's online"
     block requires 32 SQL queries.  With this patch, only 2 queries are
     left (eliminated 30 SQL queries), and one of the two remaining queries
     became appr. 20 times faster.

  2. Correct the "Last access" column in the user administration overview
     table.  The presented data was not accurate, which led to the column
     being removed.  You can now sort users by 'last access'.
---
 includes/session.inc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'includes')

diff --git a/includes/session.inc b/includes/session.inc
index 517651704..126c56f02 100644
--- a/includes/session.inc
+++ b/includes/session.inc
@@ -46,6 +46,7 @@ function sess_write($key, $value) {
   global $user;
 
   db_query("UPDATE {sessions} SET uid = %d, cache = %d, hostname = '%s', session = '%s', timestamp = %d WHERE sid = '%s'", $user->uid, $user->cache, $_SERVER["REMOTE_ADDR"], $value, time(), $key);
+  db_query("UPDATE {users} SET access = %d WHERE uid = %d", time(), $user->uid);
 
   return '';
 }
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