Tabla ordenes:
CREATE TABLE `ordenes` (
`id_ordenes` INT(11) NOT NULL AUTO_INCREMENT,
`id_cliente` INT(11) DEFAULT NULL,
`condicion` VARCHAR(23) DEFAULT NULL,
`idTurno` INT(11) NOT NULL,
`IDUsuario` INT(11) DEFAULT NULL,
`estado` tinyint(1) DEFAULT '0',
`total` FLOAT(9,3) DEFAULT NULL,
`Fecha` DATE DEFAULT NULL,
`Hora` VARCHAR(20) DEFAULT NULL,
`tipo` INT(11) DEFAULT NULL,
PRIMARY KEY (`id_ordenes`),
KEY `id_cliente` (`id_cliente`),
KEY `IDUsuario` (`IDUsuario`),
CONSTRAINT `ordenes_fk` FOREIGN KEY (`id_cliente`) REFERENCES `clientes` (`id_cliente`) ON DELETE NO ACTION ON UPDATE NO ACTION,
CONSTRAINT `ordenes_fk2` FOREIGN KEY (`IDUsuario`) REFERENCES `usuario` (`ID_usuario`) ON DELETE NO ACTION ON UPDATE NO ACTION
) ENGINE=InnoDB AUTO_INCREMENT=9186 DEFAULT CHARSET=latin1;
/*!40101 SET character_set_client = @saved_cs_client */;
y la de detalle llamada item_orden
CREATE TABLE `item_orden` (
`id_item_orden` INT(11) NOT NULL AUTO_INCREMENT,
`id_orden` INT(11) DEFAULT NULL,
`id_articulo` INT(11) DEFAULT NULL,
`cant` DOUBLE(6,3) DEFAULT NULL,
`Fecha` DATE DEFAULT NULL,
`precio_unidad` DOUBLE(15,3) DEFAULT NULL,
`Descuento` INT(11) DEFAULT '0',
`imp` FLOAT(9,3) DEFAULT '0.000',
`costo` FLOAT(9,3) NOT NULL,
PRIMARY KEY (`id_item_orden`),
KEY `id_orden` (`id_orden`),
KEY `id_articulo` (`id_articulo`),
CONSTRAINT `item_orden_fk1` FOREIGN KEY (`id_articulo`) REFERENCES `articulos` (`id_articulos`) ON DELETE NO ACTION ON UPDATE NO ACTION
) ENGINE=InnoDB AUTO_INCREMENT=13973 DEFAULT CHARSET=latin1;
/*!40101 SET character_set_client = @saved_cs_client */;