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Posted to issues@calcite.apache.org by "Julian Hyde (Jira)" <ji...@apache.org> on 2020/09/10 07:17:00 UTC

[jira] [Commented] (CALCITE-4224) Add a method for RelNode to output its tree digest like RelOptUtil.toString

    [ https://issues.apache.org/jira/browse/CALCITE-4224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17193430#comment-17193430 ] 

Julian Hyde commented on CALCITE-4224:
--------------------------------------

Looks good. I might add 'This method is intended mainly for use while debugging code in an IDE, as a convenient short-hand for RelOptUtil.toString. We recommend that sub-classes do not override this method'.

Your point about 'final' not combining with 'default' makes sense.

Does anyone has an idea for a better name than 'tree'?

> Add a 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
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>




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