6 files changed, 17 insertions, 13 deletions
diff --git a/engine/lib/upgrades/2009102801.php b/engine/lib/upgrades/2009102801.php
index cab9a6835..3ad113fb2 100644
--- a/engine/lib/upgrades/2009102801.php
+++ b/engine/lib/upgrades/2009102801.php
@@ -203,14 +203,15 @@ function user_file_matrix($guid) {
 	return "$time_created/$user->guid/";
 }
 
-global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE;
+global $ENTITY_CACHE, $CONFIG;
 /**
  * Upgrade file locations
  */
 $users = mysql_query("SELECT guid, username
 	FROM {$CONFIG->dbprefix}users_entity WHERE username != ''");
 while ($user = mysql_fetch_object($users)) {
-	$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
+	$ENTITY_CACHE = array();
+	_elgg_invalidate_query_cache();
 
 	$to = $CONFIG->dataroot . user_file_matrix($user->guid);
 	foreach (array('1_0', '1_1', '1_6') as $version) {
diff --git a/engine/lib/upgrades/2010061501.php b/engine/lib/upgrades/2010061501.php
index 9ff7d3102..744c28fd5 100644
--- a/engine/lib/upgrades/2010061501.php
+++ b/engine/lib/upgrades/2010061501.php
@@ -45,7 +45,7 @@ if ($dbversion < 2009100701) {
 			}
 		}
 
-		global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE;
+		global $ENTITY_CACHE;
 
 		/**
 			Upgrade file locations
@@ -60,7 +60,9 @@ if ($dbversion < 2009100701) {
 		$users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity
 			WHERE username != ''", $link);
 		while ($user = mysql_fetch_object($users)) {
-			$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
+			$ENTITY_CACHE = array();
+			_elgg_invalidate_query_cache();
+
 
 			$to = $CONFIG->dataroot . user_file_matrix($user->guid);
 			foreach (array('1_0', '1_1', '1_6') as $version) {
diff --git a/engine/lib/upgrades/2010071001.php b/engine/lib/upgrades/2010071001.php
index 1b5d379d8..5594493a8 100644
--- a/engine/lib/upgrades/2010071001.php
+++ b/engine/lib/upgrades/2010071001.php
@@ -30,11 +30,12 @@ function user_file_matrix_2010071001($guid) {
 
 $sizes = array('large', 'medium', 'small', 'tiny', 'master', 'topbar');
 
-global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE, $CONFIG;
+global $ENTITY_CACHE, $CONFIG;
 $users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity
 	WHERE username != ''");
 while ($user = mysql_fetch_object($users)) {
-	$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
+	$ENTITY_CACHE = array();
+	_elgg_invalidate_query_cache();
 
 	$user_directory = user_file_matrix_2010071001($user->guid);
 	if (!$user_directory) {
diff --git a/engine/lib/upgrades/2010071002.php b/engine/lib/upgrades/2010071002.php
index 30bd6538c..52aa15ef5 100644
--- a/engine/lib/upgrades/2010071002.php
+++ b/engine/lib/upgrades/2010071002.php
@@ -4,12 +4,13 @@
  */
 
 // loop through all users checking collections and notifications
-global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE, $CONFIG;
+global $ENTITY_CACHE, $CONFIG;
 global $NOTIFICATION_HANDLERS;
 $users = mysql_query("SELECT guid, username FROM {$CONFIG->dbprefix}users_entity
 	WHERE username != ''");
 while ($user = mysql_fetch_object($users)) {
-	$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
+	$ENTITY_CACHE = array();
+	_elgg_invalidate_query_cache();
 
 	$user = get_entity($user->guid);
 	foreach ($NOTIFICATION_HANDLERS as $method => $foo) {
diff --git a/engine/lib/upgrades/2011052801.php b/engine/lib/upgrades/2011052801.php
index 8084bc06c..b5a8e1018 100644
--- a/engine/lib/upgrades/2011052801.php
+++ b/engine/lib/upgrades/2011052801.php
@@ -2,7 +2,7 @@
 /**
  * Make sure all users have the relationship member_of_site
  */
-global $DB_QUERY_CACHE, $DB_PROFILE, $ENTITY_CACHE, $CONFIG;
+global $ENTITY_CACHE;
 $db_prefix = get_config('dbprefix');
 
 $limit = 100;
@@ -17,7 +17,8 @@ $q = "SELECT e.* FROM {$db_prefix}entities e
 $users = get_data($q);
 
 while ($users) {
-	$DB_QUERY_CACHE = $DB_PROFILE = $ENTITY_CACHE = array();
+	$ENTITY_CACHE = array();
+	_elgg_invalidate_query_cache();
 
 	// do manually to not trigger any events because these aren't new users.
 	foreach ($users as $user) {
diff --git a/engine/lib/upgrades/2013030600-1.8.13-update_user_location-8999eb8bf1bdd9a3.php b/engine/lib/upgrades/2013030600-1.8.13-update_user_location-8999eb8bf1bdd9a3.php
index b38eb5100..8eccf05e2 100644
--- a/engine/lib/upgrades/2013030600-1.8.13-update_user_location-8999eb8bf1bdd9a3.php
+++ b/engine/lib/upgrades/2013030600-1.8.13-update_user_location-8999eb8bf1bdd9a3.php
@@ -7,8 +7,6 @@
  * This script turns that back into a string.
  */
 
-global $DB_QUERY_CACHE;
-
 $ia = elgg_set_ignore_access(true);
 $options = array(
 	'type' => 'user',
@@ -17,7 +15,7 @@ $options = array(
 $batch = new ElggBatch('elgg_get_entities', $options);
 
 foreach ($batch as $entity) {
-	$DB_QUERY_CACHE = array();
+	_elgg_invalidate_query_cache();
 	
 	if (is_array($entity->location)) {
 		$entity->location = implode(', ', $entity->location);