addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_sponsor_campaign_assigns`");
addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_sponsor_admin_data`");
addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_sponsor_display_data`");
addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_sponsor_campaign_assigns`");
addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_sponsor_admin_data`");
addExtensionSql("DROP TABLE IF EXISTS `{?_MYSQL_PREFIX?}_sponsor_display_data`");