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https://issues.apache.org/jira/browse/HIVE-3619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14700921#comment-14700921
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Lars Francke commented on HIVE-3619:
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This has been changed in the meantime to always return -1 but it'd be great if
Hive could return the correct number when it knows it.
> Hive JDBC driver should return a proper update-count of rows affected by query
> ------------------------------------------------------------------------------
>
> Key: HIVE-3619
> URL: https://issues.apache.org/jira/browse/HIVE-3619
> Project: Hive
> Issue Type: Bug
> Components: JDBC
> Affects Versions: 0.9.0
> Reporter: Harsh J
> Priority: Minor
> Attachments: HIVE-3619.patch
>
>
> HiveStatement.java currently has an explicit 0 return:
> public int getUpdateCount() throws SQLException { return 0; }
> Ideally we ought to emit the exact number of rows affected by the query
> statement itself.
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