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https://issues.apache.org/jira/browse/IGNITE-22109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nikita Sivkov resolved IGNITE-22109.
------------------------------------
Resolution: Not A Problem
Fixed with creating indexes as it done in
[https://github.com/apache/ignite-3/tree/main/modules/sql-engine/src/testFixtures/resources/tpch/ddl|https://github.com/apache/ignite-3/tree/main/modules/sql-engine/src/testFixtures/resources/tpch/ddl]
> [SQL] TPC-H q4 query hangs with sc=0.1
> --------------------------------------
>
> Key: IGNITE-22109
> URL: https://issues.apache.org/jira/browse/IGNITE-22109
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Reporter: Nikita Sivkov
> Priority: Major
> Labels: ignite-3, ignite3_performance
>
> Benchmark:
> [https://github.com/cmu-db/benchbase/tree/main/src/main/java/com/oltpbenchmark/benchmarks/tpch]
>
> h1. Setup
> * 1 server node
> * TPC-H with scale factor = 0.1
> h1. Steps
> # Start an Ignite node
> # Run benchbase with {{-s 1 --create=true --load=true --execute=false}} to
> preload data
> # Observe via the benchbase log that the data was successfully loaded
> # Run {{benchbase with -s 1 --create=false --load=false --execute=true}} to
> run the benchmark
> h1. Expected result
> The benchmark finishes after warmup + duration time
> h1. Actual result
> The benchmark hangs for hours on
> [Q4|https://github.com/cmu-db/benchbase/blob/main/src/main/java/com/oltpbenchmark/benchmarks/tpch/procedures/Q4.java]
> query:
>
> {noformat}
> SELECT
> o_orderpriority,
> COUNT(*) AS order_count
> FROM
> orders
> WHERE
> o_orderdate >= ?::date
> AND o_orderdate < ?::date + INTERVAL '3' MONTH
> AND EXISTS
> (
> SELECT
> *
> FROM
> lineitem
> WHERE
> l_orderkey = o_orderkey
> AND l_commitdate < l_receiptdate
> )
> GROUP BY
> o_orderpriority
> ORDER BY
> o_orderpriority{noformat}
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