Oleksandr Diachenko created HAWQ-1086:
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Summary: Implement filter-push down for default optimizer
Key: HAWQ-1086
URL: https://issues.apache.org/jira/browse/HAWQ-1086
Project: Apache HAWQ
Issue Type: Sub-task
Components: PXF
Reporter: Oleksandr Diachenko
Assignee: Lei Chang
Fix For: backlog
Both optimizers send us different qualifiers: ORCA always sends tree-like
qualifiers, default optimizer sends flat structure in some cases and tree-like
structure in others. As for now we just don't send any filter if it's default
optimizer. And the goal is to support default optimizer as well.
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