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perf: Make LogicalPlan immutable #15416

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merged 1 commit into from Apr 1, 2024
Merged

perf: Make LogicalPlan immutable #15416

merged 1 commit into from Apr 1, 2024

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ritchie46
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@ritchie46 ritchie46 commented Apr 1, 2024 •
edited

Started by @orlp for expressions. This finishes it for the LogicalPlan DSL. Query building performance in Python is now O(1) instead of O(n^2).

@github-actions github-actions bot added performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars labels Apr 1, 2024
@ritchie46 ritchie46 merged commit 758b55a into main Apr 1, 2024
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@ritchie46 ritchie46 deleted the lp branch April 1, 2024 12:23
@c-peters c-peters added the accepted Ready for implementation label Apr 2, 2024
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@stinodego stinodego Awaiting requested review from stinodego stinodego is a code owner

@orlp orlp Awaiting requested review from orlp orlp is a code owner

@c-peters c-peters Awaiting requested review from c-peters c-peters is a code owner

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