Zakyrel opened a new issue, #6874:
URL: https://github.com/apache/arrow-rs/issues/6874

   Hello,
   
   I'm writing to you on the advice of Dominik Moritz who create a tool named 
CSV2Parquet. I contacted him first because I'm using his tool. And if I 
understood it well, he told me that his tool is using the "arrow-rs parser".
   
   My issue is the following : when I'm transforming a CSV file into a Parquet 
file, I can't store an empty string into the Parquet file.
   - If I enter nothing between two commas, it counts it as a NULL value.
   - If I enter "", it counts it as a NULL value too.
   
   Having the ability to store a NULL value is good. But I would like to be 
able to store an empty string too.
   
   Is this feature existing already, and if yes, what must I enter between two 
commas?
   Or is it an evolution, and will you add it? If yes, do you have an rough 
idea about when? (month or year to come)
   
   Best regards,
   
   Anthony Piron


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