<?php

require_once 'Maintenance.php';

class TextMigration extends Maintenance {

  public function __construct() {
    parent::__construct();
  }

  public function execute() {
	$this->output("Migrating the fields archive.ar_text and  archive.ar_flags from archive table to text table\n");	
	$dbw = wfGetDB( DB_MASTER );
	$result = $dbw ->select( 'archive',
		array( 'ar_text', 'ar_flags' ),
		NULL,
		__METHOD__);
	foreach( $result as $row) {
		$dbw->insert( 'text',
				array('old_text'=>$row->ar_text,'old_flags'=>$row->ar_flags),
				__METHOD__,
				'');
		$count = $dbw->affectedRows();
		$this->output( "Successfully migrated $count number of rows \n") ;
	}
  }
}

$maintClass = "TextMigration";
require_once RUN_MAINTENANCE_IF_MAIN;