Ben Kietzman created ARROW-6967:
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Summary: [C++] Add filter expressions for IN, COALESCE, and
DROP_NULL
Key: ARROW-6967
URL: https://issues.apache.org/jira/browse/ARROW-6967
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Ben Kietzman
Assignee: Ben Kietzman
Fix For: 1.0.0
Implement filter expressions for {{IN, COALESCE, DROP_NULL}}
{{IN}} should be backed in TreeEvaluator by the IsIn kernel. The others should
be initially implemented in terms of logical and filter kernels until a
specialized kernel is added for those.
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