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https://issues.apache.org/jira/browse/IGNITE-18748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov reassigned IGNITE-18748:
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Assignee: Maksim Zhuravkov
> Sql. Planner optimization for JOIN. Benchmarks
> ----------------------------------------------
>
> Key: IGNITE-18748
> URL: https://issues.apache.org/jira/browse/IGNITE-18748
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Yury Gerzhedovich
> Assignee: Maksim Zhuravkov
> Priority: Major
>
> We have an issue with long query planning for queries with a few joins.
> Unfortunately, it is just our feeling and we don't have real understanding of
> performance.
> So, to have a real picture we should have the ability to run some benchmarks
> and use it to evaluate any changes which could lead to increasing or
> decreasing planning time.
> Let's have a look at third-party tests which could use real-life queries,
> e.g. TPCH, and snatch some set of the queries for our mini benchmark. Also
> will need to provide some explanation why we use a concrete set of queries.
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