ALTER TABLE PRODUTO ADD CONSTRAINT CKC_VRARREDCMP 
	CHECK (NVL(VRARREDCMP, 1) <> 0 AND CDPRODESTO IS NOT NULL) NOVALIDATE
/

ALTER TABLE PRODUTO ADD CONSTRAINT CKC_VRARREDEMPPR 
	CHECK (NVL(VRARREDEMPPR, 1) <> 0 AND CDPRODESTO IS NOT NULL) NOVALIDATE
/