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Posted to issues@calcite.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2015/04/02 04:35:53 UTC

[jira] [Updated] (CALCITE-660) Improve Avatica date support

     [ https://issues.apache.org/jira/browse/CALCITE-660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Dimiduk updated CALCITE-660:
---------------------------------
    Attachment: 660test.patch

Here's a unit test that demonstrates the problem.

> Improve Avatica date support
> ----------------------------
>
>                 Key: CALCITE-660
>                 URL: https://issues.apache.org/jira/browse/CALCITE-660
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Nick Dimiduk
>            Assignee: Julian Hyde
>         Attachments: 660test.patch
>
>
> It seems our handling of Date types is not correct. We serialize to a String but then try to read back as a Date object.
> Jackson actually says explicitly to not use java.sql.Date: http://wiki.fasterxml.com/JacksonFAQDateHandling
> Perhaps related to CALCITE-64.



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