[SPARK-48275][SQL] Improve array_sort default comparator documentation#55164
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maoli67660 wants to merge 1 commit intoapache:masterfrom
Open
[SPARK-48275][SQL] Improve array_sort default comparator documentation#55164maoli67660 wants to merge 1 commit intoapache:masterfrom
maoli67660 wants to merge 1 commit intoapache:masterfrom
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What changes were proposed in this pull request?
This PR improves the Scaladoc for
array_sortby clarifying the behavior of the default comparator, especially for struct elements.Why are the changes needed?
The current documentation says that array elements must be orderable, but does not explain how the default comparator behaves for structs or why arrays of structs with unorderable fields can fail.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Built the affected module locally with:
./build/mvn -pl sql/api -am -DskipTests packageWas this patch authored or co-authored using generative AI tooling?
Generated-by: ChatGPT GPT-5.4 Thinking