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:
input | output |
---|---|
any | any |
Examples
Saves dataframe to parquet file
> [[a b]; [1 2] [3 4]] | dfr into-df | dfr to-parquet test.parquet