comphead commented on code in PR #2632:
URL: https://github.com/apache/datafusion-comet/pull/2632#discussion_r2467066712
##########
dev/benchmarks/tpcbench.py:
##########
@@ -91,9 +91,12 @@ def main(benchmark: str, data_path: str, query_path: str,
iterations: int, outpu
df.explain()
if write_path is not None:
- output_path = f"{write_path}/q{query}"
-
df.coalesce(1).write.mode("overwrite").parquet(output_path)
- print(f"Query {query} results written to
{output_path}")
+ if len(df.columns) > 0:
Review Comment:
spark complains on saving df with empty schema, this can happen for DDL
statements which came across in TPC sets
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