Kyle Weaver created BEAM-12009:
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Summary: Implement Calc splitting.
Key: BEAM-12009
URL: https://issues.apache.org/jira/browse/BEAM-12009
Project: Beam
Issue Type: Sub-task
Components: dsl-sql-zetasql
Reporter: Kyle Weaver
Assignee: Kyle Weaver
In order to use Java UDFs along with ZetaSQL built-in functions, we will need
the ability to split a single LogicalCalc into multiple Beam Calc nodes
(BeamCalcRel and/or BeamZetaSqlCalcRel). We might use
[CalcRelSplitter|https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/rel/rules/CalcRelSplitter.java]
as a starting point.
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