oracle sql for each row code example

Example 1: oracle sql for each row

DECLARE
  CURSOR c_product
  IS
    SELECT 
        product_name, list_price
    FROM 
        products 
    ORDER BY 
        list_price DESC;
BEGIN
  FOR r_product IN c_product
  LOOP
    dbms_output.put_line( r_product.product_name || ': $' ||  r_product.list_price );
  END LOOP;
END;

Example 2: oracle sql for each row

BEGIN
  FOR r_product IN (
        SELECT 
            product_name, list_price 
        FROM 
            products
        ORDER BY list_price DESC
    )
  LOOP
     dbms_output.put_line( r_product.product_name ||
        ': $' || 
        r_product.list_price );
  END LOOP;
END;