Antoine Pitrou created ARROW-5052:
-------------------------------------
Summary: [C++] Add an incomplete dictionary type
Key: ARROW-5052
URL: https://issues.apache.org/jira/browse/ARROW-5052
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Affects Versions: 0.12.1
Reporter: Antoine Pitrou
Fix For: 0.14.0
This would allow to pass a {{DataType}} that means "dict-encoded data with the
given index types and value types, but the actual values are not yet known"
(they might be inferred by processing non-dict-encoded data, or they might be
transferred explicitly - but later - in the data stream).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
