viirya commented on code in PR #5710:
URL: https://github.com/apache/arrow-datafusion/pull/5710#discussion_r1147806697
##########
datafusion/core/tests/parquet/mod.rs:
##########
@@ -454,6 +455,25 @@ fn make_date_batch(offset: Duration) -> RecordBatch {
.unwrap()
}
+/// returns a batch with two columns (note "service.name" is the name
+/// of the column. It is *not* a table named service.name
+///
+/// name | service.name
+fn make_names_batch(name: &str, service_name_values: Vec<&str>) -> RecordBatch
{
+ let num_rows = service_name_values.len();
+ let name: StringArray =
std::iter::repeat(Some(name)).take(num_rows).collect();
+ let service_name: StringArray =
service_name_values.iter().map(Some).collect();
+
+ let schema = Schema::new(vec![
+ Field::new("name", name.data_type().clone(), true),
+ // note the column name has a period in it!
+ Field::new("service.name", service_name.data_type().clone(), true),
Review Comment:
👍
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