[PR] [format] Preserve csv values matching the configured null literal [paimon]

["ArnavBalyan (via GitHub)" <gi...@apache.org>]

ArnavBalyan opened a new pull request, #9492:
URL: https://github.com/apache/paimon/pull/9492

   ### Purpose
    - CSV converter matches a null literal into a real null value. 
    - The writer writes null and non null values identically, so the reader cannot distinguish them.
    - Write matching strings as quoted values and treat only unquoted null values as null.
   
   ### Tests
    - UT


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

Re: [PR] [format] Preserve csv values matching the configured null literal [paimon]

["JingsongLi (via GitHub)" <gi...@apache.org>]

JingsongLi merged PR #9492:
URL: https://github.com/apache/paimon/pull/9492


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

Re: [PR] [format] Preserve csv values matching the configured null literal [paimon]

["JingsongLi (via GitHub)" <gi...@apache.org>]

JingsongLi commented on PR #9492:
URL: https://github.com/apache/paimon/pull/9492#issuecomment-5506633376

   +1


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: issues-unsubscribe@paimon.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org