dfr to-parquet for dataframe

Saves dataframe to parquet file.

WARNING

Dataframe commands were not shipped in the official binaries by default, you have to build it with --features=dataframe flag

Signature

> dfr to-parquet {flags} (file)

Parameters

  • file: file path to save dataframe

Input/output types:

inputoutput
anyany

Examples

Saves dataframe to parquet file

> [[a b]; [1 2] [3 4]] | dfr into-df | dfr to-parquet test.parquet