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Xuanwo
1b40e479d3
Remote Python `drop_function` currently discards the dependent-view warnings returned by SQL DROP. Both the synchronous and coroutine APIs now emit those warnings through `warnings.warn` while preserving their boolean result and executing DROP once. The server support is already merged in lancedb/sophon#9820. The Rust decoder reads warnings across every result batch, including an empty first batch. Missing warning columns remain compatible with older servers; malformed or null warning lists are rejected. The hidden binding bridge carries the warnings to Python. The separate `drop_function_async` API and its `(bool, Job)` contract are unchanged. Python warning filters can raise after the catalog mutation has completed. Validation: a compiled PyO3/public-server reproduction failed before the fix and passed afterward; the public async path also returned `true` with the expected dependent-view warning. Final source passes two focused Rust tests, two Python wrapper tests, strict targeted Clippy, formatting, and Ruff. Three decoder tests cover batch/null/type and older-server behavior. The public runs preceded a two-file simplification of the completed Job projection; focused final-source checks cover that delta. Current-main integration is conflict-free, and its overlapping changes concern independent retry-policy APIs/tests. Documentation now covers warning filters, the post-removal warnings-as-errors behavior, and silent compatibility with older servers. The follow-up changes only prose and a Python docstring; the runtime validation above remains applicable. Refs ENT-3659. Whole-issue independent acceptance remains pending.