kevinjqliu commented on issue #1493:
URL: 
https://github.com/apache/iceberg-python/issues/1493#issuecomment-2575670705

   Example test
   ```
   def test_add_and_evolve_schema(simple_table: Table) -> None:
       parent = "parent"
       child = ("parent", "child")
       schema = simple_table.schema()
       # "parent" not in schema yet
       assert any(parent != field.name for field in schema.fields)
       with simple_table.update_schema() as schema_update:
           schema_update.add_column(parent, StructType())
           schema_update.add_column(child, StringType())
   ```


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