[ARROW-9486] [C++][Dataset] Support implicit casting InExpression::set_ to dict

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.17.1
• Fix Version/s: 1.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25557
• Assignee: Ben Kietzman
• Reporter: Ben Kietzman
• Created: 15/Jul/20 17:12
• Updated: 11/Jan/23 08:07
• Resolved: 15/Jul/20 18:45

Description

test_filters_inclusive_set is still failing due to lack of support for cast to dictionary. Add fallbacks to DictionaryEncode if conversion to a dictionary array is required

Issue Links

• links to: GitHub Pull Request #7776