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Antoine Pitrou updated ARROW-15747: ----------------------------------- Component/s: C++ > [Python] Support C stream interface of single arrays > ---------------------------------------------------- > > Key: ARROW-15747 > URL: https://issues.apache.org/jira/browse/ARROW-15747 > Project: Apache Arrow > Issue Type: Improvement > Components: C++, Python > Reporter: Jorge Leitão > Priority: Major > > It seems that the C stream interface in pyarrow currently requires the array > to be a StructArray. > I do not see this constraint in the spec > (https://arrow.apache.org/docs/format/CStreamInterface.html). > The error I get when I pass an Int32Array to it (declared on the schema): > {code:java} > Invalid: Cannot import schema: ArrowSchema describes non-struct type int32 > {code} > It would be nice to support everything, like the C data interface. -- This message was sent by Atlassian Jira (v8.20.7#820007)