Re: [I] [Bug] insert missing same fields by java sdk [iotdb]

["AdamsF-creator (via GitHub)" <gi...@apache.org>]

AdamsF-creator commented on issue #18092:
URL: https://github.com/apache/iotdb/issues/18092#issuecomment-6096491368

   Hey @<issue_author>, I took a look into this and ran some quick tests!
   
   Turns out, if the 3 new measurements actually have values in them, the new series get auto-created just fine without needing to wipe the device first.
   
   However, if those new columns were completely null across the whole batch, the client SDK simply drops them before sending the request. The server never gets the schema for those columns, so it won't create them until some real data comes along later.
   
   Were the new fields entirely null in your batch when you ran into this? If possible, could you share a small snippet of how you built that Tablet? Thanks!


-- 
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: reviews-unsubscribe@iotdb.apache.org

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