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https://issues.apache.org/jira/browse/HIVE-1643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13423699#comment-13423699
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Ashutosh Chauhan commented on HIVE-1643:
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This patch will only push a list of ANDed filters like
{code}
select * from tt where col1 < 23 and col2 > 34 and col3 = 5 and col4 = 29
{code}
Is this correct? What about filters on OR conditions and nested filters. Do you
plan to add support for those ?
{code}
select * from tt where col1 < 23 or (col2 < 2 and col3 = 5) or (col4 = 6 and
(col5 = 3 or col6 = 7));
{code}
> support range scans and non-key columns in HBase filter pushdown
> ----------------------------------------------------------------
>
> Key: HIVE-1643
> URL: https://issues.apache.org/jira/browse/HIVE-1643
> Project: Hive
> Issue Type: Improvement
> Components: HBase Handler
> Affects Versions: 0.9.0
> Reporter: John Sichi
> Assignee: bharath v
> Labels: patch
> Attachments: HIVE-1643.patch, hbase_handler.patch
>
>
> HIVE-1226 added support for WHERE rowkey=3. We would like to support WHERE
> rowkey BETWEEN 10 and 20, as well as predicates on non-rowkeys (plus
> conjunctions etc). Non-rowkey conditions can't be used to filter out entire
> ranges, but they can be used to push the per-row filter processing as far
> down as possible.
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