Add pandas queries q9-q22 and fix caching pattern#179
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Matt711 wants to merge 4 commits intopola-rs:mainfrom
Open
Add pandas queries q9-q22 and fix caching pattern#179Matt711 wants to merge 4 commits intopola-rs:mainfrom
Matt711 wants to merge 4 commits intopola-rs:mainfrom
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- Migrate 14 new pandas PDSH queries (q9-q22) from cudf repository - Fix caching pattern bug in all queries (q1-q22) by using _fn suffix to avoid nonlocal variable reassignment issue that caused TypeError on repeated query execution - Add proper pandas imports for queries using pd.NamedAgg - Use pd.Timestamp for datetime comparisons with PyArrow backend - All 22 queries validated at scale factor 0.01 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Supersedes #156. The
nonlocalpattern caused thequery()to fail when run twice (cold run then hot run). Eg. In Q1, on the second call,line_item_dsis a DataFrame which we attempt to call -> failure.The new queries are largely copied from rapidsai/cudf#21108. And I used to claude to convert the queries from our structure in polars[gpu] to the structure here.