Maryann Xue created PHOENIX-1533:
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Summary: Last key part not taken into child/parent optimization
Key: PHOENIX-1533
URL: https://issues.apache.org/jira/browse/PHOENIX-1533
Project: Phoenix
Issue Type: Bug
Affects Versions: 3.0.0, 4.0.0, 5.0.0
Reporter: Maryann Xue
Assignee: Maryann Xue
For example we have multiple PK columns (pk0, pk1, pk2) for table A, if we do a
IN subquery or join query with all PK columns, like:
select * from A where (pk0, pk1, pk2) IN (select pk0, pk1, pk2 from B);
The child/parent join optimization is supposed to use the entire PK "(pk0, pk1,
pk2)" for constructing the dynamic skip-scan filter.
However it would only use (pk0, pk1) instead, missing the last PK part.
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