ALTER TABLE dbo.PDV_VD_IT ADD
	CST_PIS int NULL,
	CST_COFINS int NULL
GO
ALTER TABLE dbo.PDV_VD_IT ADD CONSTRAINT
	DF_PDV_VD_IT_CST_PIS DEFAULT 0 FOR CST_PIS
GO
ALTER TABLE dbo.PDV_VD_IT ADD CONSTRAINT
	DF_PDV_VD_IT_CST_COFINS DEFAULT 0 FOR CST_COFINS
GO