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https://issues.apache.org/jira/browse/HIVE-1385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siying Dong updated HIVE-1385:
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Status: Patch Available (was: Open)
> UDF field() doesn't work
> ------------------------
>
> Key: HIVE-1385
> URL: https://issues.apache.org/jira/browse/HIVE-1385
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.5.0
> Reporter: Siying Dong
> Assignee: Siying Dong
> Priority: Minor
> Attachments: HIVE-1385.1.patch
>
>
> I tried it against one of my table:
> hive> desc r;
> OK
> key int
> value string
> a string
> hive> select * from r;
> OK
> 4 val_356 NULL
> 4 val_356 NULL
> 484 val_169 NULL
> 484 val_169 NULL
> 2000 val_169 NULL
> 2000 val_169 NULL
> 3000 val_169 NULL
> 3000 val_169 NULL
> 4000 val_125 NULL
> 4000 val_125 NULL
> hive> select *, field(value, 'val_169') from r;
> OK
> 4 val_356 NULL 0
> 4 val_356 NULL 0
> 484 val_169 NULL 0
> 484 val_169 NULL 0
> 2000 val_169 NULL 0
> 2000 val_169 NULL 0
> 3000 val_169 NULL 0
> 3000 val_169 NULL 0
> 4000 val_125 NULL 0
> 4000 val_125 NULL 0
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