Remove 'sessionid' column on usr table (bug 3037)

Signed-off-by: Richard Mansfield <richardm@catalyst.net.nz>

htdocs/lib/db/install.xml

@@ -104,7 +104,6 @@
                 <FIELD NAME="quota" TYPE="int" LENGTH="10" NOTNULL="false"/>
                 <FIELD NAME="quotaused" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" />
                 <FIELD NAME="authinstance" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="1" />
-                <FIELD NAME="sessionid" TYPE="char" LENGTH="32" NOTNULL="false" DEFAULT="" />
             </FIELDS>
             <KEYS>
                 <KEY NAME="primary" TYPE="primary" FIELDS="id" />

htdocs/lib/db/upgrade.php

@@ -1250,6 +1250,12 @@ function xmldb_core_upgrade($oldversion=0) {
         insert_record('activity_type', (object) array('name' => 'groupmessage', 'admin' => 0, 'delay' => 0));
     }
 
+    if ($oldversion < 2009102900) {
+        $table = new XMLDBTable('usr');
+        $field = new XMLDBField('sessionid');
+        drop_field($table, $field);
+    }
+
     return $status;
 
 }

htdocs/lib/version.php

@@ -28,7 +28,7 @@
 defined('INTERNAL') || die();
 
 $config = new StdClass;
-$config->version = 2009102200;
+$config->version = 2009102900;
 $config->release = '1.2.0beta5dev';
 $config->minupgradefrom = 2008040200;
 $config->minupgraderelease = '1.0.0 (release tag 1.0.0_RELEASE)';