IF NOT EXISTS (SELECT 1 FROM SYS.COLUMNS WHERE NAME ='FLAG_NAO_ABATER_FCP_OP' AND OBJECT_ID=OBJECT_ID('EST_TRIB_CONF_GRP_CPL'))
BEGIN
	ALTER TABLE EST_TRIB_CONF_GRP_CPL ADD FLAG_NAO_ABATER_FCP_OP INT NULL DEFAULT 0
END
