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From "Suresh Ollala (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-1284) Better documentation describing the accepted JSON data input
Date Tue, 12 Aug 2014 19:07:11 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suresh Ollala updated DRILL-1284:
---------------------------------

    Assignee: Ramana Inukonda Nagaraj  (was: Suresh Ollala)

Ramana, can you please verify the behavior?

> Better documentation describing the accepted JSON data input
> ------------------------------------------------------------
>
>                 Key: DRILL-1284
>                 URL: https://issues.apache.org/jira/browse/DRILL-1284
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 0.4.0
>            Reporter: Luca Morandini
>            Assignee: Ramana Inukonda Nagaraj
>
> Since JSON data input can be very diversified, and Drill, so far, accepts only tuples
defined in one mongimport format, it would be useful to have this clearly spelled out in the
documentation.
> This improvement to the documentation should stress:
> # The accepted JSON input format (single Objects describeing tuples, every one of them
in a single line, with no separator between lines);
> # The homogeneous Arrays constraint: only elements of the same type are accepted in a
JSON array in Drill;
> #  The need to address a single element of a JSON array in a Drill SQL query: {{SELECT
foo\[2\] FROM bar.json}} is accepted, {{SELECT foo FROM bar.json}} is not



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