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https://issues.apache.org/jira/browse/SPARK-35525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon updated SPARK-35525:
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Flags: (was: Important)
> Define UDTs in schemas using string format
> ------------------------------------------
>
> Key: SPARK-35525
> URL: https://issues.apache.org/jira/browse/SPARK-35525
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.1.1
> Reporter: Julian Shalaby
> Priority: Major
> Labels: SparkSQL, UDF, UDT, schema
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> In PySpark where UDTs are public in 3.1.1 for example, you can define a
> schema using UDTs in the format:
> schema = StructType([StructField("Stuff", MyUDT())])
> but the format
> schema = "Stuff MyUDT"
> does not work.
> UDTs are officially being made public again in 3.2.0 for Scala, so this issue
> is pretty important now.
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