[ARROW-8412] [C++][Gandiva] Fix gandiva date_diff function definitions

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: C++ - Gandiva
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24594
• Assignee: Projjal Chanda
• Reporter: Projjal Chanda
• Created: 13/Apr/20 05:52
• Updated: 11/Jan/23 08:00
• Resolved: 16/Apr/20 05:31

Description

The current gandiva date functions date_diff, date_sub definitions take integer as first argument and date as second argument:

date_diff(10, d) = d - 10, which seems unintuitive.

Issue Links

• links to: GitHub Pull Request #6909