Daniel Russo created ARROW-10808:
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Summary: [Rust] [DataFusion] Support nested expressions in
aggregations
Key: ARROW-10808
URL: https://issues.apache.org/jira/browse/ARROW-10808
Project: Apache Arrow
Issue Type: New Feature
Reporter: Daniel Russo
The following queries are not supported by DataFusion:
{code}
SELECT a FROM t GROUP BY a;
SELECT MAX(b) FROM t GROUP BY a;
SELECT MAX(b) + 1 FROM t GROUP BY a;
SELECT MAX(b + 1) FROM t GROUP BY a;
SELECT a + 1, MAX(b) FROM t GROUP BY a + 1;
{code}
Add support for these queries.
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