From 4bd8274cfdb5e610c22c197e150a00b9301a0403 Mon Sep 17 00:00:00 2001 From: Simon Lin Date: Thu, 12 Sep 2024 21:27:09 +1000 Subject: [PATCH] c --- crates/polars-stream/src/nodes/parquet_source/init.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crates/polars-stream/src/nodes/parquet_source/init.rs b/crates/polars-stream/src/nodes/parquet_source/init.rs index 78e1189d9180..ff8a658134d1 100644 --- a/crates/polars-stream/src/nodes/parquet_source/init.rs +++ b/crates/polars-stream/src/nodes/parquet_source/init.rs @@ -309,7 +309,7 @@ impl ParquetSourceNode { out.sort_unstable(); out.dedup(); // There is at least one non-predicate column, or pre-filtering was - // explicitly requested. + // explicitly requested (only useful for testing). (out.len() < projected_arrow_schema.len() || matches!(self.options.parallel, ParallelStrategy::Prefiltered)) .then_some(out)