Ben Kietzman created ARROW-6711:
-----------------------------------
Summary: [C++] Consolidate Filter and Expression classes
Key: ARROW-6711
URL: https://issues.apache.org/jira/browse/ARROW-6711
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Ben Kietzman
Assignee: Ben Kietzman
Fix For: 1.0.0
There is unnecessary boilerplate required when using the Filter/Expression
classes. Filter is no longer necessary; it (and FilterVector) can be replaced
with Expression. Expression is sufficiently general that it can be subclassed
to provide any custom functionality which would have been added through a
GenericFilter (add some tests for this).
Additionally rows within RecordBatches yielded from a scan are not currently
filtered using Expression::Evaluate(). (Add tests ensuring both row filtering
and pruning obey Kleene logic)
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
