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https://issues.apache.org/jira/browse/PHOENIX-16?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13887424#comment-13887424
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abhishek commented on PHOENIX-16:
---------------------------------
Thanks Taylor and Maryann for helping.
Unfortunately, my Hbase cluster is now down. I will try this work around when
my cluster is up.
> Join Query optimization
> -----------------------
>
> Key: PHOENIX-16
> URL: https://issues.apache.org/jira/browse/PHOENIX-16
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: abhishek
> Assignee: Maryann Xue
>
> select * from t1 inner join t2 on t1.col1 = t2.col2 where t1.id < 1000 and
> t2.id < 1000
> For above query, phoenix first join the tables t1 and t2, and then apply the
> filter t1.id < 1000 and t2.id < 1000. This is very inefficient. This can be
> easily fixed by pushing the filter operation before the join query.
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