Guoliang Sun created KYLIN-6021:
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Summary: [Gluten] Gluten query on Hive external tables in CSV
format throws an error
Key: KYLIN-6021
URL: https://issues.apache.org/jira/browse/KYLIN-6021
Project: Kylin
Issue Type: Improvement
Affects Versions: 5.0.0
Reporter: Guoliang Sun
Attachments: image-2025-02-19-14-55-57-996.png
SQL
{code:java}
SELECT CASE c_name WHEN 'a' THEN 'aa' WHEN 'b' THEN 'bb' ELSE c_name END, CASE
c_name WHEN c_name = 'a' THEN 'aa' WHEN c_name = 'b' THEN 'bb' ELSE c_name END,
COALESCE(NULL, c_name), NULLIF(1, 1) FROM SSB_QUARD.CUSTOMER AS
Conditional_Functions {code}
Exception
!image-2025-02-19-14-55-57-996.png|width=415,height=298!
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