ALTER TABLE `vn2008`.`gestdoc` 
ADD COLUMN `contentType` VARCHAR(100) NULL AFTER `file`;

CREATE 
     OR REPLACE ALGORITHM = UNDEFINED 
    DEFINER = `root`@`%` 
    SQL SECURITY DEFINER
VIEW `vn`.`dms` AS
    SELECT 
        `g`.`id` AS `id`,
        `g`.`gesttip_id` AS `dmsTypeFk`,
        `g`.`file` AS `file`,
        `g`.`contentType` AS `contentType`,
        `g`.`trabajador_id` AS `workerFk`,
        `g`.`warehouse_id` AS `warehouseFk`,
        `g`.`emp_id` AS `companyFk`,
        `g`.`orden` AS `hardCopyNumber`,
        `g`.`original` AS `hasFile`,
        `g`.`sref` AS `reference`,
        `g`.`brief` AS `description`,
        `g`.`odbc_date` AS `created`
    FROM
        `vn2008`.`gestdoc` `g`;