CREATE TABLE IF NOT EXISTS vn.supplierDms(
    id int(11) NOT NULL AUTO_INCREMENT,
    supplierFk int(11) NOT NULL,
    dmsFk int(11) NOT NULL,
    editorFk int(10) unsigned DEFAULT NULL,
    PRIMARY KEY (id),
    CONSTRAINT supplierDms_fk_editor FOREIGN KEY (editorFk) REFERENCES account.user(id),
    CONSTRAINT dmsFk FOREIGN KEY (dmsFk) REFERENCES dms(id) ON DELETE CASCADE ON UPDATE CASCADE,
    CONSTRAINT supplierFk FOREIGN KEY (supplierFk) REFERENCES supplier(id) ON UPDATE CASCADE
);

ALTER TABLE `supplierLog`
    MODIFY COLUMN `changedModel` ENUM('Supplier','SupplierAddress','SupplierAccount','SupplierContact','SupplierDms') NOT NULL DEFAULT 'Supplier';

ALTER TABLE `vn`.`supplierDms`
	ADD IF NOT EXISTS editorFk INT UNSIGNED NULL,
	ADD CONSTRAINT supplierDms_fk_editor FOREIGN KEY IF NOT EXISTS (editorFk) REFERENCES account.`user`(id);