Add the official queries of TPC-H

[minhancao]

Add the official queries of TPC-H as the column names have different syntax compared to the Presto generated ones, difference is column names have _ instead of . (ex: l_returnflag vs l.returnflag).

[ethanyzhang]

@minhancao What about the existing TPC-H queries? Should we remove them

[minhancao]

@ethanyzhang No, I don't think we should remove the existing TPC-H queries as they are being used and ran in our internal cron job TPCH weekly runs.

[ethanyzhang]

@minhancao whats the difference.

[minhancao]

@minhancao whats the difference.

@ethanyzhang The syntax for the column names are different. In the tpch official (tpchstandard catalog), the column names are with _, meanwhile Presto syntax has .

Ex:
Presto's TPCH Q1:

--TPCH Q1
SELECT
    l.returnflag,
    l.linestatus,
    sum(l.quantity)                                       AS sum_qty,
    sum(l.extendedprice)                                  AS sum_base_price,
    sum(l.extendedprice * (1 - l.discount))               AS sum_disc_price,
    sum(l.extendedprice * (1 - l.discount) * (1 + l.tax)) AS sum_charge,
    avg(l.quantity)                                       AS avg_qty,
    avg(l.extendedprice)                                  AS avg_price,
    avg(l.discount)                                       AS avg_disc,
    count(*)                                              AS count_order
FROM
    lineitem AS l
WHERE
    l.shipdate <= DATE '1998-12-01' - INTERVAL '90' DAY
GROUP BY
    l.returnflag,
    l.linestatus
ORDER BY
    l.returnflag,
    l.linestatus;

TPCH official/standard Q1:

--TPCH Q1
SELECT
    l_returnflag,
    l_linestatus,
    sum(l_quantity)                                       AS sum_qty,
    sum(l_extendedprice)                                  AS sum_base_price,
    sum(l_extendedprice * (1 - l_discount))               AS sum_disc_price,
    sum(l_extendedprice * (1 - l_discount) * (1 + l_tax)) AS sum_charge,
    avg(l_quantity)                                       AS avg_qty,
    avg(l_extendedprice)                                  AS avg_price,
    avg(l_discount)                                       AS avg_disc,
    count(*)                                              AS count_order
FROM
    lineitem AS l
WHERE
    l_shipdate <= DATE '1998-12-01' - INTERVAL '90' DAY
GROUP BY
    l_returnflag,
    l_linestatus
ORDER BY
    l_returnflag,
    l_linestatus;

[ethanyzhang]

can you add those to https://github.com/prestodb/pbench-benchmarks

[ethanyzhang]

please add some description to the commit on the difference when moving this there.