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Posted to issues@calcite.apache.org by "Ritesh (JIRA)" <ji...@apache.org> on 2019/03/06 11:15:00 UTC

[jira] [Commented] (CALCITE-2881) Add the JSON_PRETTY function

    [ https://issues.apache.org/jira/browse/CALCITE-2881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785517#comment-16785517 ] 

Ritesh commented on CALCITE-2881:
---------------------------------

Thanks [~zhztheplayer]

> Add the JSON_PRETTY function
> ----------------------------
>
>                 Key: CALCITE-2881
>                 URL: https://issues.apache.org/jira/browse/CALCITE-2881
>             Project: Calcite
>          Issue Type: Sub-task
>            Reporter: Ritesh
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.19.0
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> ```
>  JSON_PRETTY(*json_doc*)
>  ```
> Returns the pretty formatted JSON document. Returns `NULL` if any argument is `NULL` or if JSON document is invalid.
> Example Sql:
> ```sql
>  SELECT JSON_PRETTY(v) AS c1
>  FROM (VALUES ('{"a": [10, true],"b": [10, true]}')) as t(v)
>  limit 10
>  ```
> Result:
> c1
> { "a" : [ 10, true ], "b" : [ 10, true ] }



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