Use pl_from and tl_from for offsets/sorting, instead of secondary joined table field...

diff --git a/includes/SpecialWhatlinkshere.php b/includes/SpecialWhatlinkshere.php
index 277e279..d84326a 100644 (file)
--- a/includes/SpecialWhatlinkshere.php
+++ b/includes/SpecialWhatlinkshere.php
@@ -105,25 +105,24 @@ class WhatLinksHerePage {
                }
 
                if ( $from ) {
-                       $offsetCond = "page_id >= $from";
-               } else {
-                       $offsetCond = false;
-               }
-               $options['ORDER BY'] = 'page_id';
+                       $from = (int)$from; // just in case
+                       $tlConds[] = "tl_from >= $from";
+                       $plConds[] = "pl_from >= $from";
+               } 
 
                // Read an extra row as an at-end check
                $queryLimit = $limit + 1;
                $options['LIMIT'] = $queryLimit;
-               if ( $offsetCond ) {
-                       $tlConds[] = $offsetCond;
-                       $plConds[] = $offsetCond;
-               }
                $fields = array( 'page_id', 'page_namespace', 'page_title', 'page_is_redirect' );
 
+               $options['ORDER BY'] = 'pl_from';
                $plRes = $dbr->select( array( 'pagelinks', 'page' ), $fields,
                        $plConds, $fname, $options );
+                       
+               $options['ORDER BY'] = 'tl_from';
                $tlRes = $dbr->select( array( 'templatelinks', 'page' ), $fields,
                        $tlConds, $fname, $options );
+               
                if ( !$dbr->numRows( $plRes ) && !$dbr->numRows( $tlRes ) ) {
                        if ( 0 == $level && !isset( $this->namespace ) ) {
                                // really no links to here