Method is_empty

datafusion/datasource-parquet/src/access_plan.rs:393–395

Return true if there are no row groups

(&self)

    /// Return true if there are no row groups
    pub fn is_empty(&self) -> bool {
        self.row_groups.is_empty()
    }

    /// Get a reference to the inner accesses
    pub fn inner(&self) -> &[RowGroupAccess] {