[ https://issues.apache.org/jira/browse/ARROW-11950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neal Richardson updated ARROW-11950: ------------------------------------ Fix Version/s: (was: 4.0.0) 5.0.0 > [C++][Compute] Add unary negative kernel > ---------------------------------------- > > Key: ARROW-11950 > URL: https://issues.apache.org/jira/browse/ARROW-11950 > Project: Apache Arrow > Issue Type: New Feature > Components: C++ > Reporter: Neal Richardson > Assignee: Eduardo Ponce > Priority: Major > Labels: pull-request-available > Fix For: 5.0.0 > > Time Spent: 1.5h > Remaining Estimate: 0h > > Related to ARROW-11945. So that you can have an expression like {{-col}}. You > can approximate this with doing {{0 - col}}, but I would guess it could be > done more efficiently. > cc [~bkietz] -- This message was sent by Atlassian Jira (v8.3.4#803005)