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Posted to issues@drill.apache.org by "Alexander Zarei (JIRA)" <ji...@apache.org> on 2014/07/02 19:57:24 UTC

[jira] [Commented] (DRILL-1060) Support ComplexToJson for Array Data Type

    [ https://issues.apache.org/jira/browse/DRILL-1060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14050485#comment-14050485 ] 

Alexander Zarei commented on DRILL-1060:
----------------------------------------

or even a JSON array such as ["TypicalTime","09:30:12"]  might help as well. Currently an empty string is returned when submitting the same query from C# via ODBC driver.

> Support ComplexToJson for Array Data Type
> -----------------------------------------
>
>                 Key: DRILL-1060
>                 URL: https://issues.apache.org/jira/browse/DRILL-1060
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - C++
>            Reporter: Xiao Meng
>            Assignee: Aditya Kishore
>         Attachments: Time_Table.csv
>
>
> git.commit.id.abbrev=79c1502
> When queries csv files from C++ client, the drillbit returns array (REPEATED VARCHAR if all elements are VARCHAR) instead of json.
> When support_complex_types is false, it should return a json string (REQUIRED VARCHAR).



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