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https://issues.apache.org/jira/browse/CASSANDRA-10818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15169806#comment-15169806
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Robert Stupp commented on CASSANDRA-10818:
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bq. figure out a way to allow creating a UDTValue
Good point! I'll figure out a way to create a UDTValue by name. (We don't need
the keyspace as we cannot mix in UDTs from a different keyspace)
> Evaluate exposure of DataType instances from JavaUDF class
> ----------------------------------------------------------
>
> Key: CASSANDRA-10818
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10818
> Project: Cassandra
> Issue Type: New Feature
> Components: CQL
> Reporter: Robert Stupp
> Assignee: Robert Stupp
> Priority: Minor
> Fix For: 3.x
>
>
> Currently UDF implementations cannot create new UDT instances.
> There's no way to create a new UT instance without having the
> {{com.datastax.driver.core.DataType}} to be able to call
> {{com.datastax.driver.core.UserType.newValue()}}.
> From a quick look into the related code in {{JavaUDF}}, {{DataType}} and
> {{UserType}} classes it looks fine to expose information about return and
> argument types via {{JavaUDF}}.
> Have to find some solution for script UDFs - but feels doable, too.
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