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xitongsys / parquet-go

pure golang library for reading/writing parquet file
Apache License 2.0
1.27k stars 293 forks source link

Parquet to CSV #435

Closed bkief closed 2 years ago

bkief commented 2 years ago

I'm trying to convert some parquet files to csv for further data processing. It would be ideal to read a parquet file without a predefined schema and unload that into a csv. It looks like the schema types in the parquet and csv reader/writer are not compatible. Is there an elegant way to convert a parquet file to a csv?

gsagrawal commented 2 years ago

were you able to get it ? i am also looking for same

bkief commented 2 years ago

I am pretty close. I'll share a gist early next week. Maybe it can even turn into a PR

gsagrawal commented 2 years ago

waiting

gsagrawal commented 2 years ago

what is the resolution on this ? is this available now ?