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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2016/10/08 14:10:20 UTC

[jira] [Commented] (SPARK-14621) add oracle hint optimizer

    [ https://issues.apache.org/jira/browse/SPARK-14621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15558034#comment-15558034 ] 

Hyukjin Kwon commented on SPARK-14621:
--------------------------------------

+1 for closing this.

> add oracle hint optimizer
> -------------------------
>
>                 Key: SPARK-14621
>                 URL: https://issues.apache.org/jira/browse/SPARK-14621
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.6.0
>            Reporter: Qingyang Hong
>            Priority: Minor
>
> Current SQL parser in SparkSQL can't identify hint optimizer in query, e.g.  SELECT /*+index(o IDX_BILLORDER_SEND_UPDATE)+*/ ID, BILL_CODE, DATE FROM BILL_TABLE. It is necessary to add such feature which will increase query efficiency.



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