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https://issues.apache.org/jira/browse/CALCITE-1150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250601#comment-15250601
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Julian Hyde commented on CALCITE-1150:
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This feature will be useful, and as I have said to [~jnadeau] would fit well
within Calcite, but it’s a bit shapeless to me right now. I would like to see
some validator tests (any maybe one or two sql-to-rel converter tests) so I get
a feel for how it would work. When you have some tests can you post a link to
the github branch? I don’t think you should charge ahead with the
implementation because I might not agree with the specification (i.e. the test
cases).
> Create the a new DynamicRecordType, avoiding star expansion when working with
> this type
> ---------------------------------------------------------------------------------------
>
> Key: CALCITE-1150
> URL: https://issues.apache.org/jira/browse/CALCITE-1150
> Project: Calcite
> Issue Type: Improvement
> Reporter: Jacques Nadeau
> Assignee: Julian Hyde
>
> DynamicRecordType can be used to leverage user-provided field implications to
> avoid schema analysis until execution.
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