ALTER TABLE TLIMITETRANSFERENCIAENLINEA DROP CONSTRAINT "FTIPOTRANSLIMTRANSLIN"; ALTER TABLE TLIMITETRANSFERENCIAENLINEA ADD CONSTRAINT "FTIPOTRANSLIMTRANSLIN" FOREIGN KEY ("CTIPOTRANSFERENCIA") REFERENCES TTIPOSTRANSFERENCIASCCEID("CTIPOTRANSFERENCIA"); ALTER TABLE TLIMITETRANSFERENCIAENLINEA DROP CONSTRAINT "PKLIMITTRANSFERLINEA"; ALTER TABLE TLIMITETRANSFERENCIAENLINEA ADD constraint "PKLIMITTRANSFERLINEA" PRIMARY KEY ("CPERSONA_COMPANIA","CCANAL","CMONEDA","FHASTA","CTIPOTRANSFERENCIA","CSUBSISTEMA","CTRANSACCION");