ALTER TABLE `vn2008`.`Ordenes`
ADD COLUMN `isOk` TINYINT(1) NULL DEFAULT NULL AFTER `odbc_date`,
ADD COLUMN `requesterFk` INT(11) NULL DEFAULT NULL AFTER `isOk`,
ADD COLUMN `atenderFk` INT(11) NULL DEFAULT NULL AFTER `requesterFk`;

ALTER TABLE `vn2008`.`Ordenes` 
ADD COLUMN `ticketFk` INT(11) NULL DEFAULT NULL AFTER `atenderFk`;



ALTER TABLE `vn2008`.`Ordenes`
ADD INDEX `fgnRequester_idx` (`requesterFk` ASC),
ADD INDEX `fgnAtender_idx` (`atenderFk` ASC);
ALTER TABLE `vn2008`.`Ordenes`
ADD CONSTRAINT `fgnRequester`
FOREIGN KEY (`requesterFk`)
REFERENCES `vn2008`.`Trabajadores` (`Id_Trabajador`)
ON DELETE RESTRICT
ON UPDATE CASCADE,
ADD CONSTRAINT `fgnAtender`
FOREIGN KEY (`atenderFk`)
REFERENCES `vn2008`.`Trabajadores` (`Id_Trabajador`)
ON DELETE RESTRICT
ON UPDATE CASCADE,
ADD CONSTRAINT `fgbMovimiento`
FOREIGN KEY (`Id_Movimiento`)
REFERENCES `vn2008`.`Movimientos` (`Id_Movimiento`)
ON DELETE RESTRICT
ON UPDATE CASCADE;

ALTER TABLE `vn2008`.`Ordenes` 
DROP FOREIGN KEY `fgbMovimiento`;
ALTER TABLE `vn2008`.`Ordenes` 
ADD CONSTRAINT `fgbMovimiento`
  FOREIGN KEY (`Id_Movimiento`)
  REFERENCES `vn2008`.`Movimientos` (`Id_Movimiento`)
  ON DELETE SET NULL
  ON UPDATE CASCADE;

ALTER TABLE `vn2008`.`Ordenes` 
ADD INDEX `fgnTicket_idx` (`ticketFk` ASC);
ALTER TABLE `vn2008`.`Ordenes` 
ADD CONSTRAINT `fgnTicket`
  FOREIGN KEY (`ticketFk`)
  REFERENCES `vn2008`.`Tickets` (`Id_Ticket`)
  ON DELETE RESTRICT
  ON UPDATE CASCADE;