XiaoHongbo-Hope opened a new pull request, #9000:
URL: https://github.com/apache/paimon/pull/9000

   ### Purpose
   
   Expand the opt-in PyPaimon Rust planner beyond plain, non-partitioned scans 
while preserving Python fallback for unsupported cases.
   
   This change:
   - pushes projection, predicates, limits, and supported time-travel options 
into Rust planning;
   - supports partitioned and data-evolution/BLOB tables, including legacy 
PyPaimon partition paths;
   - keeps final predicate and limit enforcement in the Python reader;
   - retains conservative fallback for unsupported scan modes and catalog 
contexts.
   
   ### Tests
   
   - `native_plan_test.py` and `native_plan_integration_test.py`
   - related explain, split-generator, and data-evolution deletion-vector tests
   - compatibility runs with `pypaimon-rust==0.3.0` and 0.4.0
   - read-only parity validation on a large partitioned data-evolution/BLOB 
table
   - Python 3.6 syntax compilation, flake8, and `git diff --check`


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