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https://issues.apache.org/jira/browse/HIVE-15979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Teddy Choi updated HIVE-15979:
------------------------------
Attachment: HIVE-15979.1.patch
- Added row processing UDFs; UDFCharacterLength, UDFOctetLength
- Added vectorized UDFs; CharacterLength, OctetLength
- Added qfiles; udf_character_length.q, udf_octet_length.q
> Support character_length and octet_length
> -----------------------------------------
>
> Key: HIVE-15979
> URL: https://issues.apache.org/jira/browse/HIVE-15979
> Project: Hive
> Issue Type: Sub-task
> Components: SQL
> Reporter: Carter Shanklin
> Assignee: Teddy Choi
> Attachments: HIVE-15979.1.patch
>
>
> SQL defines standard ways to get number of characters and octets. SQL
> reference: section 6.28. Example:
> vagrant=# select character_length('欲速则不达');
> character_length
> ------------------
> 5
> (1 row)
> vagrant=# select octet_length('欲速则不达');
> octet_length
> --------------
> 15
> (1 row)
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