QP Hou created ARROW-10821:
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Summary: [Rust] [Datafusion] implement negative expression
Key: ARROW-10821
URL: https://issues.apache.org/jira/browse/ARROW-10821
Project: Apache Arrow
Issue Type: New Feature
Components: Rust - DataFusion
Reporter: QP Hou
Assignee: QP Hou-- This message was sent by Atlassian Jira (v8.3.4#803005)
