Refactor UnwrapCastInComparison to implement OptimizerRule::rewrite()
#10087
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UnwrapCastInComparison to use rewrite()UnwrapCastInComparison to implement OptimizerRule::rewrite()
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alamb
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Apr 15, 2024
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Thank you @peter-toth -- amazing how simple these PRs are now that we have the pattern down.- There are still some Expr copies left in the actual implementation I noticed, but this gets a bunch of the structural copying out of the way
Very nice
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Thanks @peter-toth |
I will try to eliminate those in a follow-up PR. Thanks for the review @alamb, @jayzhan211! |
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@alamb, @jayzhan211 here is a follow-up PR to remove remaining |
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Which issue does this PR close?
Part of #9637.
Rationale for this change
Eliminates a
LogicalPlan::with_new_exprs()call and soExprcloning.What changes are included in this PR?
This PR refactors
UnwrapCastInComparison::try_optimize()toUnwrapCastInComparison::rewrite().Are these changes tested?
Yes, with existing UTs.
Are there any user-facing changes?
No.