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Bryan Cutler commented on ARROW-1614: ------------------------------------- [~rokm] I had an idea for making a single extension type that would handle constant and varying dimensions, see comment here and let me know what you think. > [C++] Add a Tensor logical value type with constant dimensions, implemented > using ExtensionType > ----------------------------------------------------------------------------------------------- > > Key: ARROW-1614 > URL: https://issues.apache.org/jira/browse/ARROW-1614 > Project: Apache Arrow > Issue Type: New Feature > Components: C++, Format > Reporter: Wes McKinney > Priority: Major > Labels: pull-request-available > Time Spent: 40m > Remaining Estimate: 0h > > In an Arrow table, we would like to add support for a column that has values > cells each containing a tensor value, with all tensors having the same > dimensions. These would be stored as a binary value, plus some metadata to > store type and shape/strides. -- This message was sent by Atlassian Jira (v8.3.4#803005)