Changeset 2890 for trunk/admin/include/functions.php

Timestamp:

Nov 19, 2008, 9:03:49 PM (15 years ago)

Author:

rub

Message:

Delete caches and optimize tables on upgrade

File:

• trunk/admin/include/functions.php (modified) (1 diff)

trunk/admin/include/functions.php

@@ -1763 +1763 @@
  * Invalidates cahed data (permissions and category counts) for all users.
  */
-function invalidate_user_cache()
-{
-  $query = '
+function invalidate_user_cache($full = true)
+{
+  if ($full)
+  {
+    $query = '
+TRUNCATE TABLE '.USER_CACHE_CATEGORIES_TABLE.';';
+    pwg_query($query);
+    $query = '
+TRUNCATE TABLE '.USER_CACHE_TABLE.';';
+    pwg_query($query);
+  }
+  else
+  {
+    $query = '
 UPDATE '.USER_CACHE_TABLE.'
-  SET need_update = \'true\'';
-  pwg_query($query);
+  SET need_update = \'true\';';
+    pwg_query($query);
+  }
   trigger_action('invalidate_user_cache');
 }