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Type:
Sub-task
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 1.0.0-incubating
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Component/s: None
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Labels:
Interpreter can handle scan, filter, project, values and (with CALCITE-543) aggregate. This task would add union.
You probably need to add a method public void visit(Union union) to CoreCompiler. Add tests to InterpreterTest for union and union all.
This is a good task for a beginner (as evidenced by the "newbie" label).