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https://issues.apache.org/jira/browse/IGNITE-18749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yury Gerzhedovich updated IGNITE-18749:
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Summary: Sql. Planner optimization for JOIN (Part 1, simple way) (was:
Sql. Planner optimization for JOIN. Benchmarks (Part 1, simple way))
> Sql. Planner optimization for JOIN (Part 1, simple way)
> -------------------------------------------------------
>
> Key: IGNITE-18749
> URL: https://issues.apache.org/jira/browse/IGNITE-18749
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Yury Gerzhedovich
> Priority: Major
>
> We have an issue with long query planning for queries with a few joins. After
> benchmarks are introduced in IGNITE-18748 we can choose some sort of
> parameters with concrete values ( for example in case we have more than 3
> joins and more than 2 filters) we can implement a simple way to decrease
> planning time by disabling some rules for the conditions, for example, join
> permutation could be disabled.
> Let's implement such optimization disable some rules for given conditions.
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