Method merge_batch

datafusion/functions-aggregate/src/string_agg.rs:306–308

(&mut self, values: &[ArrayRef])

    }

    fn merge_batch(&mut self, values: &[ArrayRef]) -> Result<()> {
        self.array_agg_acc.merge_batch(values)
    }
}

fn filter_index<T: Clone>(values: &[T], index: usize) -> Vec<T> {