[jira] [Updated] (PHOENIX-1211) Use skip scan when row value constructor uses leading row key columns

["James Taylor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-1211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor updated PHOENIX-1211:
----------------------------------

    Assignee: Kyle Buzsaki

> Use skip scan when row value constructor uses leading row key columns 
> ----------------------------------------------------------------------
>
>                 Key: PHOENIX-1211
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1211
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: Kyle Buzsaki
>
> We currently only use a skip scan for a row value constructor equality or in list expression is fully qualified. We can fairly easily use it when only some of the leading pk columns are used.
> For example:
> {code}
> WHERE (a,b) IN ((1,2),(3,4))
> {code}
> If the PK is (a,b,c), we can still use a skip scan. We need to pass through the slotSpan array in this case too, to the SkipScanFilter.



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