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https://issues.apache.org/jira/browse/IGNITE-21279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov reassigned IGNITE-21279:
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Assignee: Maksim Zhuravkov
> Sql. Partition pruning. Integrate static partition pruning into READ
> statements execution pipeline
> --------------------------------------------------------------------------------------------------
>
> Key: IGNITE-21279
> URL: https://issues.apache.org/jira/browse/IGNITE-21279
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Affects Versions: 3.0.0-beta2
> Reporter: Maksim Zhuravkov
> Assignee: Maksim Zhuravkov
> Priority: Major
> Labels: ignite-3
>
> Given partition pruning information for each scan operator of a QueryPlan, we
> can evaluate a partition pruning predicate against statement's execution
> context to prune partitions that scan operations won't touch.
> 1. Use affinity function and statement's execution context to evaluate
> partition pruning predicates for each scan operator, so enlist is only called
> for partitions that should be scanned.
> 2. Support table scans, and index scans.
> After this issue is resolved, partition pruning should work for SELECT
> queries.
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