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Wes McKinney commented on ARROW-1727: ------------------------------------- Yes, documentation and adding to the Flatbuffers schemas. Flatbuffers supports default values, so we could make the default NEW https://github.com/apache/arrow/blob/master/format/Schema.fbs#L132 > [Format] Expand Arrow streaming format to permit new dictionaries and deltas > / additions to existing dictionaries > ----------------------------------------------------------------------------------------------------------------- > > Key: ARROW-1727 > URL: https://issues.apache.org/jira/browse/ARROW-1727 > Project: Apache Arrow > Issue Type: Improvement > Components: Format > Reporter: Wes McKinney > Fix For: 0.8.0 > > -- This message was sent by Atlassian JIRA (v6.4.14#64029)