[jira] [Commented] (CALCITE-5676) Appropriately set `DATA_TYPE` and `TYPE_NAME` metadata values for `MEASURE` types

["Julian Hyde (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-5676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17728820#comment-17728820 ] 

Julian Hyde commented on CALCITE-5676:
--------------------------------------

I guess you're talking about the JDBC driver, but you don't say so explicitly. Can you amend the summary so that it makes works without context in the release notes, and amend the description to provide a bit more context.

> Appropriately set `DATA_TYPE` and `TYPE_NAME` metadata values for `MEASURE` types
> ---------------------------------------------------------------------------------
>
>                 Key: CALCITE-5676
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5676
>             Project: Calcite
>          Issue Type: Sub-task
>          Components: core
>            Reporter: TJ Banghart
>            Assignee: TJ Banghart
>            Priority: Minor
>              Labels: pull-request-available
>
> Subtask of CALCITE-5549 to focus on the metadata we can control in calcite-core. Ensure that schema metadata and result set metadata agree on {{DATA_TYPE}} and {{TYPE_NAME}} for a {{MEASURE}}.
> The challenging part will be writing tests for this. [{{CalciteRemoteDriverTest.java}}|https://github.com/apache/calcite/blob/03050674594152ea785af69517f33960d7e27dd5/core/src/test/java/org/apache/calcite/jdbc/CalciteRemoteDriverTest.java#L99] has some that might be useful but use {{class Employee}} for a schema. We'll need a way to set some test {{MEASURE}} types as well.



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