dfr to-parquet for dataframe

Saves dataframe to parquet file.

Signature

> dfr to-parquet (file)

Parameters

• file: file path to save dataframe

Input/output types:

input	output
any	any

Examples

Saves dataframe to parquet file

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

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