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https://issues.apache.org/jira/browse/CALCITE-7646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-7646:
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Labels: pull-request-available (was: )
> CorrelateProjectExtractor does not handle nested field accesses
> cor0.field0.field1
> ----------------------------------------------------------------------------------
>
> Key: CALCITE-7646
> URL: https://issues.apache.org/jira/browse/CALCITE-7646
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.42.0
> Reporter: Mihai Budiu
> Assignee: Mihai Budiu
> Priority: Minor
> Labels: pull-request-available
>
> The decorrelator has a helper class called CorrelateProjectExtractor which
> moves projections from the right side of a Correlate to the left side.
> However, the helper ignores nested field accesses, assuming incorrectly that
> any field access is an input field access. Such expressions should also be
> moved to the left side.
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