Luoc, > Could you please tell me first which case you are talking about? Only > write(CTAS syntax) or read(SELECT)?
Really both, since you need a mechanism to create the zip'd parquet file to begin with. Having to create a special/side process to zip the file outside of drill would be ... awkward. Sean > > > 在 2021年6月16日，02:26，Leyne, Sean > <[email protected]> 写道： > > > > All, > > > > The documentation describes that gzip/gz compression as supported for > text files, and that snappy and gzip are support for parquet files. > > > > I have also read that zip compression was also added (though not > documented) for text files. > > > > > > But is zip also supported for parquet files? > > > > What about support for other compression algorithms/methods? LZ4? > Bzip2? zstd?? > > > > > > Sean > > > > > >
