[SPARK-48157][SQL] Add collation support for CSV expressions #46504
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uros-db
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uros-db
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cloud-fan
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May 14, 2024
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thanks, merging to master! |
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What changes were proposed in this pull request?
Introduce collation awareness for CSV expressions: from_csv, schema_of_csv, to_csv.
Why are the changes needed?
Add collation support for CSV expressions in Spark.
Does this PR introduce any user-facing change?
Yes, users should now be able to use collated strings within arguments for CSV functions: from_csv, schema_of_csv, to_csv.
How was this patch tested?
E2e sql tests.
Was this patch authored or co-authored using generative AI tooling?
No.