Module parquet::file::page_index::index_reader

Support for reading Index and PageLocation from parquet metadata.

Functions

• read_columns_indexes
  Reads per-column Index for all columns of a row group by decoding ColumnIndex .
• read_offset_indexes
  Reads per-column OffsetIndexMetaData for all columns of a row group by decoding OffsetIndex .
• read_pages_locationsDeprecated
  Reads OffsetIndex, per-page PageLocation for all columns of a row group.