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https://issues.apache.org/jira/browse/BEAM-7149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17122849#comment-17122849
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Beam JIRA Bot commented on BEAM-7149:
-------------------------------------
This issue is P2 but has been unassigned without any comment for 60 days so it
has been labeled "stale-P2". If this issue is still affecting you, we care!
Please comment and remove the label. Otherwise, in 14 days the issue will be
moved to P3.
Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed
explanation of what these priorities mean.
> support OR
> ----------
>
> Key: BEAM-7149
> URL: https://issues.apache.org/jira/browse/BEAM-7149
> Project: Beam
> Issue Type: Sub-task
> Components: dsl-sql
> Reporter: Rui Wang
> Priority: P2
> Labels: stale-P2
>
> OR supposed to be implement in rules.
> Basically when LogicalRel is generated and being converted to PhysicalRel, OR
> should be handled by a separate converter rule:
> all conjunction clauses of OR should be converted to independent JOIN and
> their results are combined by UNION rel with deduplication.
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