ALTER TABLE vn.invoiceOut ADD COLUMN IF NOT EXISTS customsAgentFk INT(11) DEFAULT NULL AFTER siiTrascendencyInvoiceOutFk;
ALTER TABLE vn.invoiceOut ADD COLUMN IF NOT EXISTS incotermsFk varchar(3) DEFAULT NULL AFTER customsAgentFk;

ALTER TABLE vn.invoiceOut ADD CONSTRAINT invoiceOut_customsAgentFk FOREIGN KEY (customsAgentFk)
    REFERENCES vn.customsAgent (id) ON DELETE RESTRICT ON UPDATE CASCADE;

ALTER TABLE vn.invoiceOut ADD CONSTRAINT invoiceOut_incotermsFk FOREIGN KEY (incotermsFk)
    REFERENCES vn.incoterms (`code`) ON DELETE RESTRICT ON UPDATE CASCADE;

UPDATE vn.invoiceOut io
		  JOIN vn.client c ON c.id = io.clientFk
      JOIN vn.ticket t ON t.clientFk = c.id
		  JOIN vn.address a ON a.id = t.addressFk 
    SET io.customsAgentFk = a.customsAgentFk,
        io.incotermsFk = a.incotermsFk;