Andy Grove created ARROW-11029:
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Summary: [Rust] [DataFusion] Join order optimization does not work
with filter pushdown
Key: ARROW-11029
URL: https://issues.apache.org/jira/browse/ARROW-11029
Project: Apache Arrow
Issue Type: Bug
Components: Rust - DataFusion
Reporter: Andy Grove
Fix For: 3.0.0
When I run TPC-H query 12, I see that the join order is not optimized to put
the smaller table on the left. I added some debug logging and see that the
optimization sees row count of None on the left side because there is a filter
wrapping the table scan.
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