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https://issues.apache.org/jira/browse/HIVE-1627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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kevy liu reassigned HIVE-1627:
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Assignee: kevy liu (was: Fei Hui)
> Hive Join returns incorrect results if the join is (bigint = string)
> --------------------------------------------------------------------
>
> Key: HIVE-1627
> URL: https://issues.apache.org/jira/browse/HIVE-1627
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.5.0
> Reporter: Abhinav Gupta
> Assignee: kevy liu
>
> I was running a query joining on bigint column with string column.
> And, result was incorrect because only "16 bytes seemed to be compared". The
> length of value more than 16 bytes when represented as base-10.
> The problem was fixed once I changed the join to (bigint = cast (string as
> bigint))
> Is the bug because of type conversion on join keys?
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