do {
$limit = min( $this->mBatchSize, $end - $start + 1 ); // don't go pass ending ID
$this->output( "Doing id $start to " . ( $start + $limit - 1 ) . "...\n" );
do {
$limit = min( $this->mBatchSize, $end - $start + 1 ); // don't go pass ending ID
$this->output( "Doing id $start to " . ( $start + $limit - 1 ) . "...\n" );