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Posted to issues@impala.apache.org by "Alexander Behm (JIRA)" <ji...@apache.org> on 2017/09/05 21:23:00 UTC

[jira] [Created] (IMPALA-5894) Placement of straight_join hint wrong in documentation

Alexander Behm created IMPALA-5894:
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             Summary: Placement of straight_join hint wrong in documentation
                 Key: IMPALA-5894
                 URL: https://issues.apache.org/jira/browse/IMPALA-5894
             Project: IMPALA
          Issue Type: Bug
          Components: Docs
            Reporter: Alexander Behm
            Assignee: John Russell


The documentation incorrectly states:
"During performance tuning, you can override the reordering of join clauses that Impala does internally by including the keyword STRAIGHT_JOIN immediately after the SELECT keyword"

In Impala the "straight_join" hint (and other select-list hints) must come after the DISTINCT keyword.




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