Type Alias parquet::file::metadata::ParquetColumnIndex

pub type ParquetColumnIndex = Vec<Vec<Index>>;

Index for each row group of each column.

column_index[row_group_number][column_number] holds the Index corresponding to column column_number of row group row_group_number.

For example column_index[2][3] holds the Index for the forth column in the third row group of the parquet file.

Aliased Type

struct ParquetColumnIndex { /* private fields */ }