dfr to-parquet
for dataframe
Saves dataframe to parquet file.
Signature
> dfr to-parquet
Examples
Saves dataframe to parquet file
> [[a b]; [1 2] [3 4]] | dfr into-df | dfr to-parquet test.parquet
dfr to-parquet
for dataframe> dfr to-parquet
Saves dataframe to parquet file
> [[a b]; [1 2] [3 4]] | dfr into-df | dfr to-parquet test.parquet