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remove unalias TableScan filters when create Physical Filter - #8404
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jackwener
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Dec 3, 2023
| // doesn't know (nor should care) how the relation was | ||
| // referred to in the query | ||
| let filters = unnormalize_cols(filters.iter().cloned()); | ||
| let unaliased: Vec<Expr> = filters.into_iter().map(unalias).collect(); |
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I think we have to rely on our test coverage here, and given all the existing tests pass I agree!
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Yes, existing tests already cover it.
BTW, theoretically and in terms of code, the alias in the filter expression does not affect the schema or output.
unalias TableScan filtersunalias TableScan filters in create PhysicalPlanunalias TableScan filters in create PhysicalPlanunalias TableScan filters when create Physical Filteralamb
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Dec 3, 2023
alamb
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Thank you @jackwener -- this is a very nice PR 👏
| // doesn't know (nor should care) how the relation was | ||
| // referred to in the query | ||
| let filters = unnormalize_cols(filters.iter().cloned()); | ||
| let unaliased: Vec<Expr> = filters.into_iter().map(unalias).collect(); |
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I think we have to rely on our test coverage here, and given all the existing tests pass I agree!
appletreeisyellow pushed a commit
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Dec 14, 2023
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Which issue does this PR close?
Closes #.
Rationale for this change
unaliasTableScan filtersWhat changes are included in this PR?
Are these changes tested?
Are there any user-facing changes?