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apache / incubator-gluten

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
https://gluten.apache.org/
Apache License 2.0
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[CH] Diff result for upper('ır') #6244

Open exmy opened 1 week ago

exmy commented 1 week ago

Backend

VL (Velox)

Bug description

select upper('ır');

gluten result: ıR spark result: IR

https://clickhouse.com/docs/en/sql-reference/functions/string-functions#upperutf8 image

Spark version

None

Spark configurations

No response

System information

No response

Relevant logs

No response

taiyang-li commented 1 week ago

https://github.com/ClickHouse/ClickHouse/pull/65761