IF NOT EXISTS (SELECT * FROM SYS.COLUMNS WHERE NAME = 'ALIQ_ICMS_ENTRADA' AND OBJECT_ID = OBJECT_ID('GLB_CONFIG_PRECO_RESSUP_EST_PROD'))
begin
ALTER TABLE dbo.GLB_CONFIG_PRECO_RESSUP_EST_PROD ADD
	ALIQ_ICMS_ENTRADA money NOT NULL CONSTRAINT DF_GLB_CONFIG_PRECO_RESSUP_EST_PROD_ALIQ_ICMS_ENTRADA DEFAULT 0
end