You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@arrow.apache.org by "Jorge (Jira)" <ji...@apache.org> on 2020/09/15 14:02:00 UTC

[jira] [Created] (ARROW-10016) [Rust] [DataFusion] Implement IsNull and IsNotNull

Jorge created ARROW-10016:
-----------------------------

             Summary: [Rust] [DataFusion] Implement IsNull and IsNotNull
                 Key: ARROW-10016
                 URL: https://issues.apache.org/jira/browse/ARROW-10016
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Rust, Rust - DataFusion
            Reporter: Jorge


Currently, DataFusion has the logical operator `isNull` and `IsNotNull`, but that operator has no physical implementation. Consequently, this operator cannot be used.

The goal of this improvement is to add support to this operator on the physical plan.

Note that this operator only cares about the null bitmap, and thus should be implementable to all types supported by Arrow.

Both operators should return a non-null `BooleanArray`.

 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)