tests/testthat/_snaps/read-parquet-row-group.md

In nanoparquet: Read and Write 'Parquet' Files

read_parquet_row_group

Code
  as.data.frame(read_parquet_metadata(tmp)$row_groups)[-1]
Output
    id total_byte_size num_rows file_offset total_compressed_size ordinal
  1  0             937       10          NA                    NA      NA
  2  1             947       10          NA                    NA      NA
  3  2            1011       10          NA                    NA      NA
  4  3             528        2          NA                    NA      NA

Code
  as.data.frame(read_parquet_metadata(tmp)$row_groups)[-1]
Output
    id total_byte_size num_rows file_offset total_compressed_size ordinal
  1  0             992       10          NA                    NA      NA
  2  1            1029       10          NA                    NA      NA
  3  2            1091       10          NA                    NA      NA
  4  3             606        2          NA                    NA      NA

Code
  as.data.frame(read_parquet_metadata(tmp)$row_groups)[-1]
Output
    id total_byte_size num_rows file_offset total_compressed_size ordinal
  1  0             937       10          NA                    NA      NA
  2  1             947       10          NA                    NA      NA
  3  2            1011       10          NA                    NA      NA
  4  3             528        2          NA                    NA      NA

Code
  as.data.frame(read_parquet_metadata(tmp)$row_groups)[-1]
Output
    id total_byte_size num_rows file_offset total_compressed_size ordinal
  1  0             992       10          NA                    NA      NA
  2  1            1029       10          NA                    NA      NA
  3  2            1091       10          NA                    NA      NA
  4  3             606        2          NA                    NA      NA

nanoparquet documentation built on April 3, 2025, 11:26 p.m.