Function morpheus::df_to_parquet(const TableInfo&, std::ostream&, bool, bool, bool)#

Function Documentation#

void morpheus::df_to_parquet(
const TableInfo &tbl,
std::ostream &out_stream,
bool include_header,
bool include_index_col = true,
bool flush = false
)#

Serialize a dataframe to an output stream in Parquet format.

Parameters:
  • tbl – : A wrapper around data in the dataframe

  • out_stream – : Output stream to write the results to a destination

  • include_header – : Determines whether or not to include the header

  • include_index_col – : Determines whether or not to include the dataframe index

  • flush – : When true flush out_stream.