tustvold commented on code in PR #1746:
URL: https://github.com/apache/arrow-rs/pull/1746#discussion_r883066519
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parquet/src/arrow/levels.rs:
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@@ -1760,63 +1145,155 @@ mod tests {
let array = Arc::new(list_builder.finish());
+ let values_len = array.data().child_data()[0].len();
+ assert_eq!(values_len, 5);
+
let schema = Arc::new(Schema::new(vec![list_field]));
let rb = RecordBatch::try_new(schema, vec![array]).unwrap();
- let batch_level = LevelInfo::new(0, rb.num_rows());
- let list_level =
- &batch_level.calculate_array_levels(rb.column(0),
rb.schema().field(0))[0];
+ let levels = calculate_array_levels(rb.column(0),
rb.schema().field(0)).unwrap();
+ let list_level = &levels[0];
let expected_level = LevelInfo {
- definition: vec![4, 1, 0, 2, 2, 3, 4],
- repetition: Some(vec![0, 0, 0, 0, 1, 0, 0]),
- array_offsets: vec![0, 1, 1, 1, 3, 4, 5],
- array_mask: vec![true, true, false, false, false, false, true],
- max_definition: 4,
- level_type: LevelType::Primitive(true),
- offset: 0,
- length: 5,
+ def_levels: Some(vec![4, 1, 0, 2, 2, 3, 4]),
+ rep_levels: Some(vec![0, 0, 0, 0, 1, 0, 0]),
+ non_null_indices: vec![0, 4],
+ max_def_level: 4,
+ max_rep_level: 1,
};
assert_eq!(list_level, &expected_level);
}
#[test]
- fn test_nested_indices() {
Review Comment:
This method no longer exists
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