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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-867) Add add UDFs found in mysql
Date Mon, 16 Nov 2009 18:53:39 GMT

    [ https://issues.apache.org/jira/browse/HIVE-867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12778448#action_12778448
] 

Namit Jain commented on HIVE-867:
---------------------------------


@Edward, other than Zheng's comments, some more comments:
The tests are running right now, so may have more comments based on the results.

1. udf_least.q.out missing from the patch
2. UDFRadians has annotation at the wrong place, and the test output udf_radians.q.out is
wrong for describe and describe extended.
3. System.out.println present in UDFLeast and _aton
4. _ntoa remove the last comment
5. Wrong comments at the beginnning in udf_left.q and udf_left.q.out
6. _aton: Instead of converting the text to String, and then splitting it, can we use some
Text API to parse the IP address.





> Add add UDFs found in mysql
> ---------------------------
>
>                 Key: HIVE-867
>                 URL: https://issues.apache.org/jira/browse/HIVE-867
>             Project: Hadoop Hive
>          Issue Type: New Feature
>            Reporter: Edward Capriolo
>            Assignee: Edward Capriolo
>         Attachments: hive-867-1.diff, hive-867-10.diff, hive-867-2.diff, hive-867-3.diff,
hive-867-7.diff
>
>
> Some UDF's that mysql has that hive does not. 
> atan
> aes_decrypt
> aes_encrypt
> bit_and
> bit_count
> bit_length
> bit_or
> bit_xor
> char_length
> char
> character_length
> collation
> compress
> crc32
> encode
> encrypt
> format
> greatest
> in
> inet_oton
> inet_ntoa
> match
> md5
> oct
> ord
> pi
> radians
> sha1 _sha
> sign
> sleep
> truncate

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