[ARROW-6162] [C++][Gandiva] Do not truncate string in castVARCHAR_varchar when out_len parameter is zero

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.15.0
• Component/s: C++ - Gandiva
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22555
• Assignee: Prudhvi Porandla
• Reporter: Prudhvi Porandla
• Created: 07/Aug/19 17:33
• Updated: 11/Jan/23 07:45
• Resolved: 09/Aug/19 11:32

Description

Do not truncate string if length parameter is 0 in castVARCHAR_utf8_int64 function.

Issue Links

• links to: GitHub Pull Request #5040