feat: switch to using the DuckDB version of the TPC-H dataset

voltrondata / spark-substrait-gateway

Implements a gateway that speaks the SparkConnect protocol and drives a backend using Substrait (over ADBC Flight SQL).

Apache License 2.0

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Closed EpsilonPrime closed 3 months ago

EpsilonPrime commented 3 months ago

The DuckDB version uses Decimal which sidesteps float rounding issues (such as that which affects query 15).