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Posted to issues@calcite.apache.org by "Ritesh (JIRA)" <ji...@apache.org> on 2019/02/28 07:00:00 UTC

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

Ritesh created CALCITE-2881:
-------------------------------

             Summary: 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


```
JSON_PRETTY(*json_string_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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