feat(functions-nested): add filter and transform aliases for array_filter/array_transform#22588
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ologlogn wants to merge 2 commits into
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feat(functions-nested): add filter and transform aliases for array_filter/array_transform#22588ologlogn wants to merge 2 commits into
filter and transform aliases for array_filter/array_transform#22588ologlogn wants to merge 2 commits into
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…y_filter/array_transform Mirrors Spark/DuckDB naming conventions.
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| Volatility::Immutable, | ||
| ), | ||
| aliases: vec![String::from("list_filter")], | ||
| aliases: vec![String::from("list_filter"), String::from("filter")], |
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These aliases might be a bit to generic and opinionated for them to be contributed here. I can imagine how this is very likely to collide with something else.
Have you tried just adding this aliases in your own code? registering these UDFs with your custom aliases should be trivial.
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closing it, because the alises are too general and might conflict. 👍 |
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Which issue does this PR close?
Partially addresses #14509 — adds
filterandtransformas additional aliases forarray_filterandarray_transform.Rationale for this change
Spark uses
filterandtransformas the primary names for these functions. Adding these aliases improves compatibility and discoverability for users coming from Spark.What changes are included in this PR?
array_filter: addsfilteralias (alongside existinglist_filter)array_transform: addstransformalias (alongside existinglist_transform)Are these changes tested?
Yes —
array_filter.sltandarray_transform.slteach have a test for the new alias.Are there any user-facing changes?
Yes —
filter(array, lambda)andtransform(array, lambda)are now available as SQL functions.