[ARROW-6961] [C++][Gandiva] Add lower_utf8 function in Gandiva

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: C++ - Gandiva
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/16940
• Assignee: Prudhvi Porandla
• Reporter: Prudhvi Porandla
• Created: 22/Oct/19 08:47
• Updated: 11/Jan/23 07:50
• Resolved: 24/Oct/19 15:50

Description

Function signature is utf8 lower(utf8). Converts an utf8 sequence to lower case.
This handles only ascii characters.

Issue Links

• links to: GitHub Pull Request #5712