r4ntix commented on issue #5942: URL: https://github.com/apache/arrow-datafusion/issues/5942#issuecomment-1509859218
> > I think `l_quantity` should be of type `Decimal`. I checked the schema generated by SparkSQL tpch tool. > > It is also what is specified in the TPC-H document [pdf](https://www.tpc.org/tpc_documents_current_versions/pdf/tpc-h_v2.17.1.pdf): > > Column Name Datatype Requirements > L_QUANTITY decimal In the TPC-H documentation, `l_quantity` is defined as a `decimal` type. However, duckdb incorrectly defines it as an `INTEGER` type, as can be seen in the duckdb source code: https://github.com/duckdb/duckdb/blob/eaf507009fd06573d74cc5742a8643481883a0ff/extension/tpch/dbgen/dbgen.cpp#L405-L415 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
