EC CUBE 注文関連テーブルを削除
<?php $this->objQuery->delete( 'dtb_mail_history' ); $this->objQuery->delete( 'dtb_order_temp' ); $this->objQuery->delete( 'dtb_order' ); $this->objQuery->delete( 'dtb_order_detail' ); $this->objQuery->delete( 'dtb_shipping' ); $this->objQuery->delete( 'dtb_shipment_item' );