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https://issues.apache.org/jira/browse/BEAM-9075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17548445#comment-17548445
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Danny McCormick commented on BEAM-9075:
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This issue has been migrated to https://github.com/apache/beam/issues/20077
> Join re-ordering doesn't work for ZetaSQL
> -----------------------------------------
>
> Key: BEAM-9075
> URL: https://issues.apache.org/jira/browse/BEAM-9075
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql-zetasql
> Affects Versions: 2.17.0
> Reporter: Brian Hulette
> Priority: P3
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Join re-ordering can actually break queries in the ZetaSQL planner because
> Calcite's JoinCommuteRule doesn't work when schemas have nested fields. It
> only adjusts RexInputRef nodes and not RexFieldAccess.
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