ALTER TABLE `account`.`user` DROP COLUMN `recoverPass__`;
ALTER TABLE `account`.`user` DROP COLUMN `sync__`;
ALTER TABLE `vn`.`client` DROP COLUMN `gestdocFk__`;
DROP TABLE `vn`.`itemShelvingLog__`;
DROP TABLE `vn`.`inventoryFailure__`;
DROP TABLE `vn`.`entryVirtual__`;
DROP TABLE `vn`.`machineWorkerConfig__`;
DROP TABLE `vn`.`machineWorker__`;
DROP TABLE `vn`.`inventoryFailureCause__`;
DROP TABLE `vn`.`workerTimeControlParams__`;