CREATE TABLE `ipt_queue`
( `an` varchar(9) NOT NULL DEFAULT '',
`rx_date` date NOT NULL DEFAULT '0000-00-00',
`rx_queue` int(11) DEFAULT NULL,
PRIMARY KEY (`an`,`rx_date`),
KEY `an` (`an`),
KEY `an_rx_date` (`an`,`rx_date`),
KEY `rx_date` (`rx_date`))