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Posted to dev@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2018/05/15 21:41:00 UTC
[jira] [Created] (HIVE-19565) Vectorization: Fix NULL / Wrong
Results issues in STRING Functions
Matt McCline created HIVE-19565:
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Summary: Vectorization: Fix NULL / Wrong Results issues in STRING Functions
Key: HIVE-19565
URL: https://issues.apache.org/jira/browse/HIVE-19565
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Matt McCline
Assignee: Matt McCline
Write new UT tests that use random data and intentional isRepeating batches to checks for NULL and Wrong Results for vectorized STRING functions:
* char_length
* concat
* initcap
* length
* lower
* ltrim
* octet_length
* regexp
* rtrim
* trim
* upper
* UDF:
** hex
** like
** substr
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