HippoBaro commented on code in PR #11278:
URL: https://github.com/apache/arrow-rs/pull/11278#discussion_r4174715490
##########
parquet/src/arrow/arrow_writer/mod.rs:
##########
@@ -2513,6 +2517,186 @@ mod tests {
roundtrip(batch_fixed_len_byte_array_decimal, Some(SMALL_SIZE / 2));
}
+ fn read_column(file: Vec<u8>) -> ArrayRef {
+ let reader = ParquetRecordBatchReader::try_new(Bytes::from(file),
4096).unwrap();
+ let batches: Vec<RecordBatch> = reader.map(|b| b.unwrap()).collect();
+ let arrays: Vec<&dyn Array> = batches.iter().map(|b|
b.column(0).as_ref()).collect();
+ arrow_select::concat::concat(&arrays).unwrap()
Review Comment:
Done also, thanks!
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