Reuven Lax created BEAM-7333:
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Summary: Select need the ability to rename fields
Key: BEAM-7333
URL: https://issues.apache.org/jira/browse/BEAM-7333
Project: Beam
Issue Type: Sub-task
Components: sdk-java-core
Reporter: Reuven Lax
There needs to be a way to rename fields in Select - i.e.
Select("field1").as("field2").
While in many cases the RenameFields transform could be used, that doesn't help
when a Select would return conflicting names - i.e. Select("a.c", "b.c"). In
this case the Select transform would fail, because the output schema would have
two fields of the same name.
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