[
https://issues.apache.org/jira/browse/SPARK-25447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyukjin Kwon resolved SPARK-25447.
----------------------------------
Resolution: Fixed
Fix Version/s: 2.5.0
Issue resolved by pull request 22442
[https://github.com/apache/spark/pull/22442]
> Support JSON options by schema_of_json
> --------------------------------------
>
> Key: SPARK-25447
> URL: https://issues.apache.org/jira/browse/SPARK-25447
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Maxim Gekk
> Assignee: Maxim Gekk
> Priority: Minor
> Fix For: 2.5.0
>
>
> The function schema_of_json doesn't accept any options currently but the
> options can impact on schema inferring. Need to support the same options that
> from_json() can use on schema inferring. Here is examples of options that
> could impact on schema inferring:
> * primitivesAsString
> * prefersDecimal
> * allowComments
> * allowUnquotedFieldNames
> * allowSingleQuotes
> * allowNumericLeadingZeros
> * allowNonNumericNumbers
> * allowBackslashEscapingAnyCharacter
> * allowUnquotedControlChars
> Below is possible signature:
> {code:scala}
> def schema_of_json(e: Column, options: java.util.Map[String, String]): Column
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
