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From "Ashish Thusoo (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-65) Implict conversion from integer to long broken for Dynamic Serde tables
Date Thu, 15 Jan 2009 21:11:59 GMT

     [ https://issues.apache.org/jira/browse/HIVE-65?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Ashish Thusoo updated HIVE-65:

    Attachment: patch-65.txt

Uploading the patch for refactoing typechecking and fixing implict conversion problems. This
is a rather big patch with a number of changes relating to:
1. How we resolve udf and udaf evaluation functions or evaluators given the argument types.
2. Changes to how we implement UDAFs to support overloaded UDAFs.
3. Tree walker, dispatcher and processor code to make it more amenable to expression creation.

Will update with a more detailed description of the changes after lunch.

> Implict conversion from integer to long broken for Dynamic Serde tables
> -----------------------------------------------------------------------
>                 Key: HIVE-65
>                 URL: https://issues.apache.org/jira/browse/HIVE-65
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Ashish Thusoo
>            Assignee: Ashish Thusoo
>            Priority: Critical
>         Attachments: patch-65.txt
> For a dynamic serde table that has a bigint column, implict conversion from int to bigint
seems to be broken. I have not verified this for other tables.

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