Double-check that all old revision are set null.

diff --git a/includes/SearchPostgres.php b/includes/SearchPostgres.php
index 88e4a0d..7f15f67 100644 (file)
--- a/includes/SearchPostgres.php
+++ b/includes/SearchPostgres.php
@@ -201,9 +201,9 @@ class SearchPostgres extends SearchEngine {
 
        function update( $pageid, $title, $text ) {
                ## We don't want to index older revisions
-               $SQL = "UPDATE pagecontent SET textvector = NULL WHERE old_id = ".
+               $SQL = "UPDATE pagecontent SET textvector = NULL WHERE old_id IN ".
                                "(SELECT rev_text_id FROM revision WHERE rev_page = $pageid ".
-                               "ORDER BY rev_text_id DESC LIMIT 1 OFFSET 1)";
+                               "ORDER BY rev_text_id DESC OFFSET 1)";
                $this->db->doQuery($SQL);
                return true;
        }