fix: double projection check should only take the upstream projections into account #15901
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ritchie46
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Apr 26, 2024
| @@ -95,17 +95,19 @@ pub(super) fn process_projection( | |||
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| check_double_projection(&e, expr_arena, &mut acc_projections, &mut projected_names); | |||
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Ah.. Good observation. We check while we mutate the state. That's of course dangerous!
crates/polars-plan/src/logical_plan/optimizer/projection_pushdown/projection.rs
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ritchie46
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Apr 26, 2024
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fix: #15895.