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https://issues.apache.org/jira/browse/SPARK-46382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-46382.
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Fix Version/s: 4.0.0
Resolution: Fixed
Issue resolved by pull request 44318
[https://github.com/apache/spark/pull/44318]
> XML: Capture values interspersed between elements
> -------------------------------------------------
>
> Key: SPARK-46382
> URL: https://issues.apache.org/jira/browse/SPARK-46382
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 4.0.0
> Reporter: Shujing Yang
> Assignee: Shujing Yang
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
>
> In XML, elements typically consist of a name and a value, with the value
> enclosed between the opening and closing tags. But XML also allows to include
> arbitrary values interspersed between these elements. To address this, we
> provide an option named `valueTags`, which is enabled by default, to capture
> these values. Consider the following example:
> ```
> <ROW>
> <a>1</a>
> value1
> <b>
> value2
> <c>2</c>
> value3
> </b>
> </ROW>
> ```
> In this example, `<a>`,`<b>`, and `<c>` are named elements with their
> respective values enclosed within tags. There are arbitrary values value1
> value2 value3 interspersed between the elements. Please note that there can
> be multiple occurrences of values in a single element (i.e. there are value2,
> value3 in the element <b>)
>
> We should parse the values between tags into the valueTags field. If there
> are multiple occurrences of value tags, the value tag field will be converted
> to an array type.
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