Merge pull request #244 from szarnyasg/sc

Add note on shallow copy

Author: szarnyasg

_posts/2025-09-17-ducklake-03.md

@@ -21,7 +21,7 @@ UPDATE EXTENSIONS;
 
 ### Interoperability with Iceberg
 
-Powered by the DuckDB `iceberg` extension, it is possible to copy data between DuckLake to Iceberg.
+Powered by the DuckDB `iceberg` extension, it is possible to copy data between DuckLake to Iceberg using a shallow copy operation.
 
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