read_parquet_info: Short summary of a Parquet file

In nanoparquet: Read and Write 'Parquet' Files

Short summary of a Parquet file

Description

Short summary of a Parquet file

Usage

read_parquet_info(file)

parquet_info(file)

Arguments

file	Path to a Parquet file.

Value

Data frame with columns:

• file_name: file name.

• num_cols: number of (leaf) columns.

• num_rows: number of rows.

• num_row_groups: number of row groups.

• file_size: file size in bytes.

• parquet_version: Parquet version.

• created_by: A string scalar, usually the name of the software that created the file. NA if not available.

See Also

read_parquet_metadata() to read more metadata, read_parquet_schema() for column information. read_parquet(), write_parquet(), nanoparquet-types.

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