
/*------ ATD 409974 ------*/
-- Adicionando coluna NCMANTERIOR na tabela CODIGONCM
DECLARE v_count NUMBER(1) := 0; 
BEGIN 
SELECT 1 INTO v_count FROM USER_TAB_COLUMNS WHERE Upper(table_name) = 'CODIGONCM' AND Upper(column_name) = 'NCMANTERIOR'; 
EXCEPTION 
WHEN NO_DATA_FOUND THEN 
EXECUTE IMMEDIATE 'ALTER TABLE CODIGONCM ADD NCMANTERIOR CHAR(8) '; 
END;