[jira] [Commented] (DRILL-5919) Add non-numeric support for JSON processing

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-5919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283686#comment-16283686 ] 

ASF GitHub Bot commented on DRILL-5919:
---------------------------------------

Github user vladimirtkach commented on the issue:

    https://github.com/apache/drill/pull/1026
  
    @paul-rogers Made changes, please review. 


> Add non-numeric support for JSON processing
> -------------------------------------------
>
>                 Key: DRILL-5919
>                 URL: https://issues.apache.org/jira/browse/DRILL-5919
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Storage - JSON
>    Affects Versions: 1.11.0
>            Reporter: Volodymyr Tkach
>            Assignee: Volodymyr Tkach
>              Labels: doc-impacting
>             Fix For: Future
>
>
> Add session options to allow drill working with non standard json strings number literals like: NaN, Infinity, -Infinity. By default these options will be switched off, the user will be able to toggle them during working session.
> *For documentation*
> 1. Added two session options {{store.json.reader.non_numeric_numbers}} and {{store.json.reader.non_numeric_numbers}} that allow to read/write NaN and Infinity as numbers. By default these options are set to false.
> 2. Extended signature of {{convert_toJSON}} and {{convert_fromJSON}} functions by adding second optional parameter that enables read/write NaN and Infinity.
> For example:
> {noformat}
> select convert_fromJSON('{"key": NaN}') from (values(1)); will result with JsonParseException, but
> select convert_fromJSON('{"key": NaN}', true) from (values(1)); will parse NaN as a number.
> {noformat}



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