<?php
+/**
+ * Rebuild the fulltext search indexes. This may take a while
+ * depending on the database size and server configuration.
+ *
+ * Rebuilding is faster if you drop the index and recreate it,
+ * but that will prevent searches from working while it runs.
+ *
+ * @todo document
+ * @package MediaWiki
+ * @subpackage Maintenance
+ */
-# Rebuild the fulltext search indexes. This may take a while
-# depending on the database size and server configuration.
-
-# Rebuilding is faster if you drop the index and recreate it,
-# but that will prevent searches from working while it runs.
-
+/** */
define( "RTI_CHUNK_SIZE", 500 );
function dropTextIndex( &$database )
function rebuildTextIndex( &$database )
{
- extract( $database->tableNames( 'cur', 'searchindex' ) );
+ extract( $database->tableNames( 'page', 'revision', 'text', 'searchindex' ) );
- $sql = "SELECT MAX(cur_id) AS count FROM $cur";
+ $sql = "SELECT MAX(page_id) AS count FROM $page";
$res = $database->query($sql, "rebuildTextIndex" );
$s = $database->fetchObject($res);
$count = $s->count;
while ( $n < $count ) {
print "$n\n";
$end = $n + RTI_CHUNK_SIZE - 1;
- $sql = "SELECT cur_id, cur_namespace, cur_title, cur_text FROM $cur WHERE cur_id BETWEEN $n AND $end";
+ $sql = "SELECT page_id, page_namespace, page_title, old_flags, old_text
+ FROM $page, $revision, $text
+ WHERE page_id BETWEEN $n AND $end
+ AND page_latest=rev_id
+ AND rev_text_id=old_id";
$res = $database->query($sql, "rebuildTextIndex" );
while( $s = $database->fetchObject($res) ) {
- $u = new SearchUpdate( $s->cur_id, $s->cur_title, $s->cur_text );
+ $revtext = Revision::getRevisionText( $s );
+ $u = new SearchUpdate( $s->page_id, $s->page_title, $revtext );
$u->doUpdate();
}
$database->freeResult( $res );