added database name to relation querys

db_operations.php

@@ -328,8 +328,10 @@ if ($cfgRelation['pdfwork'] && $num_tables > 0) { ?>
     <?php
     // We only show this if we find something in the new pdf_pages table
 
-    $test_query = 'SELECT * FROM ' . PMA_backquote($cfgRelation['pdf_pages'])
-                . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
+    $test_query = '
+         SELECT *
+           FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages']) . '
+          WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
     $test_rs    = PMA_query_as_cu($test_query, NULL, PMA_DBI_QUERY_STORE);
 
     if ($test_rs && PMA_DBI_num_rows($test_rs) > 0) { ?>