Remove order_bys from AggregateExec state #8537
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alamb
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Dec 14, 2023
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alamb
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I agree this looks like a nice cleanup to me. Thank you @mustafasrepo
| let original_schema = Arc::new(original_schema); | ||
| // Reset ordering requirement to `None` if aggregator is not order-sensitive | ||
| order_by_expr = aggr_expr | ||
| let mut order_by_expr = aggr_expr |
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This is the key observation, right? That the ordering can be derived from the AggregateExprs themselves
Dandandan
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Dec 14, 2023
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Nice, thank you @mustafasrepo |
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Which issue does this PR close?
Closes #.
Rationale for this change
While working on another PR, I realized that
Arc<dyn AggregateExpr>hasorder_bymethod, and keeps its requirement in its state. Hence, I thinkorder_bysmember which keeps requirement of each aggregate expression is redundant.What changes are included in this PR?
This PR removes
order_bysmember fromAggregateExecstruct.Are these changes tested?
Existing tests should work.
Are there any user-facing changes?