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min_max_from_parquet_metadata_object_store

Function min_max_from_parquet_metadata_object_store 

Source
pub async fn min_max_from_parquet_metadata_object_store(
    object_store: Arc<dyn ObjectStore>,
    file_path: &Path,
    column_name: &str,
) -> Result<(u64, u64)>
Expand description

Extracts the minimum and maximum i64 values for the specified column_name from a Parquet file’s metadata in object store.

§Errors

Returns an error if the file cannot be read, metadata parsing fails, or the column is missing or has no statistics.