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https://issues.apache.org/jira/browse/CALCITE-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16738337#comment-16738337
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Stamatis Zampetakis commented on CALCITE-2741:
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Hi [~hhlai1990],
I have the same template. Unfortunately, it does not cover everything requested
by checkstyle so there are still things that you have to take care manually.
However, when I see the errors of type "is not preceded with whitespace" it
seems that you have not configured intellij correctly in order to use that
template. Consider for instance the error "'=' is not preceded with
whitespace". Normally if you go to your intellij settings under
File>Settings>Editor>Code Style>Java and select the tab "Spaces" you should see
that the "Assignment operators" checkbox is selected.
> Add operator table with Hive-specific built-in functions
> --------------------------------------------------------
>
> Key: CALCITE-2741
> URL: https://issues.apache.org/jira/browse/CALCITE-2741
> Project: Calcite
> Issue Type: New Feature
> Components: core
> Reporter: Lai Zhou
> Assignee: Julian Hyde
> Priority: Minor
> Attachments: 屏幕快照 2019-01-09 16.49.34.png
>
>
> [~julianhyde],
> I extended the native enummerable implemention of calcite to support Hive sql
> ,include UDF、UDAF and all the SqlSpecialOperator,which inspired by apache
> Drills.
> I modified the parser,type systems,and bridge the hive operator .
> How do you think of supporting a direct implemention of hive sql like this?
> I think it will be valueable when someone want to migrate his hive etl jobs
> to real-time scene.
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