Le 09/05/2022 à 20:28, Tomek Drabas a écrit :
I am new to this board so please, let me know if any of this doesn't make sense. I am building a FligthSQL example with DuckDB backend. DuckDB already has an Arrow interface defined in duckdb.h that returns ArrowArray. However, the import is not guarded in any way, and ArrowArray is redefined in duckdb.h, so including arrow/c/bridge.h throws an error that ArrowArray is defined in multiple places. I'd like to propose adding canonical guardrails in arrow/c/bridge.h to avoid this. Is this the best way to do this?
It should probably be included in the spec: https://arrow.apache.org/docs/format/CDataInterface.html#structure-definitions Regards Antoine.
Thanks, -Tom
