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https://issues.apache.org/jira/browse/CALCITE-4224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17190561#comment-17190561
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Jiatao Tao commented on CALCITE-4224:
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Hi [~Chunwei Lei] just add a method for RelNode just like
RelOptUtil.toString(rel).
eg: rel.getTreeDigest() <=> RelOptUtil.toString(rel)
In debug evaluate, RelOptUtil.toString(rel) is pretty unconvient.
> Add an method for RelNode to output its tree digest like RelOptUtil.toString
> ----------------------------------------------------------------------------
>
> Key: CALCITE-4224
> URL: https://issues.apache.org/jira/browse/CALCITE-4224
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Jiatao Tao
> Assignee: Jiatao Tao
> Priority: Minor
>
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