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apache · Oct 27, 2022 · 2ca7a31 · 2ca7a31
1 parent ecd9cca
commit 2ca7a31
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/parquet-test-utils/src/lib.rs b/parquet-test-utils/src/lib.rs
@@ -122,7 +122,13 @@ impl TestParquetFile {
         })
     }
 
-    /// return a `ParquetExec` with the specified options to scan the
+    /// return a `ParquetExec` and `FilterExec` with the specified options to scan this parquet file.
+    ///
+    /// This creates the pattern that DataFusion will:
+    /// ```
+    /// (FilterExec)
+    ///   (ParquetExec)
+    /// ```
     pub async fn create_scan(
         &self,
         filter: Expr,