Ticket #18105: 18105.patch

wp-includes/taxonomy.php

@@ -656 +656 @@
                                 }
 
                                 $terms = implode( ',', $terms );
-
-                                $alias = $i ? 'tt' . $i : $wpdb->term_relationships;
-
-                                $join .= " INNER JOIN $wpdb->term_relationships";
-                                $join .= $i ? " AS $alias" : '';
-                                $join .= " ON ($primary_table.$primary_id_column = $alias.object_id)";
-
-                                $where[] = "$alias.term_taxonomy_id $operator ($terms)";
+                                
+                                if( ! $i )
+                                        $join = " INNER JOIN $wpdb->term_relationships ON ($primary_table.$primary_id_column = $wpdb->term_relationships.object_id)";
+                                
+                                $where[] = "$wpdb->term_relationships.term_taxonomy_id $operator ($terms)";
                         } elseif ( 'NOT IN' == $operator ) {
 
                                 if ( empty( $terms ) )