ALTER TABLE llx_avimm_constante_constextrafields ADD CONSTRAINT `llx_avimm_constante_constextrafield__FK` FOREIGN KEY (`fk_extrafield`) REFERENCES `llx_avimm_constante_extrafields` (`rowid`),
ALTER TABLE llx_avimm_constante_constextrafields ADD CONSTRAINT `llx_avimm_constante_constextrafield_llx_avimm_constante_FK` FOREIGN KEY (`fk_constante`) REFERENCES `llx_avimm_constante` (`rowid`)