DROP TABLE part;

CREATE TABLE part( 
    p_partkey INT,
    p_name STRING,
    p_mfgr STRING,
    p_brand STRING,
    p_type STRING,
    p_size INT,
    p_container STRING,
    p_retailprice DOUBLE,
    p_comment STRING
);

select p_mfgr, 
lead(p_retailprice,1) as s1  
from part;