thexiay commented on issue #1267:
URL: 
https://github.com/apache/incubator-paimon/issues/1267#issuecomment-1569782342

   > Can you just create two commits for this case?
   
   input datas:
   ```
   (1, 'xixi', 20),
   (2, 'haha', 21),
   (schema change: id, name, age -> id, name)
   (3, 'ooo')
   ```
   
   schema has two:
   ```
   schema-1:
   (id int, name string, age int)
   schema-2:
   (id int, name string)
   ```
   
   currenttly snapshot commited now maybe:
   ```
   snapshot-1(with schema-2)(CommitKind.APPEND)
   ```
   
   so if you query snapshot-1, you will found age disapper.
   
   but if with `schema evolution` snapshot , it maybe look like:
   ```
   snapshot-1(with schema-1)(CommitKind.APPEND)
   snapshot-2(with schema-2)(CommitKind.SCHEMA_CHANGE)
   snapshot-3(with schema-2)(CommitKind.APPEND)
   ```


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