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64 lines
2.7 KiB
Plaintext
64 lines
2.7 KiB
Plaintext
--
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-- MULTI_LARGE_SHARDID
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--
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-- Load data into distributed tables, and run TPC-H query #1 and #6. This test
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-- differs from previous tests in that it modifies the *internal* shardId
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-- generator, forcing the distributed database to use 64-bit shard identifiers.
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ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 100200300400500;
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CREATE TABLE lineitem_large_shard_id AS SELECT * FROM lineitem;
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SELECT create_distributed_table('lineitem_large_shard_id', 'l_orderkey');
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NOTICE: Copying data from local table...
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NOTICE: copying the data has completed
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DETAIL: The local data in the table is no longer visible, but is still on disk.
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HINT: To remove the local data, run: SELECT truncate_local_data_after_distributing_table($$public.lineitem_large_shard_id$$)
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create_distributed_table
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---------------------------------------------------------------------
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(1 row)
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-- Query #1 from the TPC-H decision support benchmark.
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SELECT
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l_returnflag,
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l_linestatus,
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sum(l_quantity) as sum_qty,
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sum(l_extendedprice) as sum_base_price,
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sum(l_extendedprice * (1 - l_discount)) as sum_disc_price,
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sum(l_extendedprice * (1 - l_discount) * (1 + l_tax)) as sum_charge,
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avg(l_quantity) as avg_qty,
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avg(l_extendedprice) as avg_price,
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avg(l_discount) as avg_disc,
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count(*) as count_order
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FROM
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lineitem_large_shard_id
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WHERE
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l_shipdate <= date '1998-12-01' - interval '90 days'
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GROUP BY
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l_returnflag,
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l_linestatus
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ORDER BY
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l_returnflag,
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l_linestatus;
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l_returnflag | l_linestatus | sum_qty | sum_base_price | sum_disc_price | sum_charge | avg_qty | avg_price | avg_disc | count_order
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---------------------------------------------------------------------
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A | F | 75465.00 | 113619873.63 | 107841287.0728 | 112171153.245923 | 25.6334918478260870 | 38593.707075407609 | 0.05055027173913043478 | 2944
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N | F | 2022.00 | 3102551.45 | 2952540.7118 | 3072642.770652 | 26.6052631578947368 | 40823.045394736842 | 0.05263157894736842105 | 76
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N | O | 149778.00 | 224706948.16 | 213634857.6854 | 222134071.929801 | 25.4594594594594595 | 38195.979629440762 | 0.04939486656467788543 | 5883
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R | F | 73156.00 | 108937979.73 | 103516623.6698 | 107743533.784328 | 25.2175112030334367 | 37551.871675284385 | 0.04983798690106859704 | 2901
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(4 rows)
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-- Query #6 from the TPC-H decision support benchmark.
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SELECT
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sum(l_extendedprice * l_discount) as revenue
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FROM
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lineitem_large_shard_id
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WHERE
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l_shipdate >= date '1994-01-01'
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and l_shipdate < date '1994-01-01' + interval '1 year'
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and l_discount between 0.06 - 0.01 and 0.06 + 0.01
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and l_quantity < 24;
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revenue
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---------------------------------------------------------------------
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243277.7858
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(1 row)
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