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From "Jinfeng Ni (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (DRILL-1108) Fix run-time code Generator Mapping when join condition is a compound expression containing constants.
Date Mon, 21 Jul 2014 05:15:39 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jinfeng Ni reassigned DRILL-1108:
---------------------------------

    Assignee: DrillCommitter  (was: Jinfeng Ni)

> Fix run-time code Generator Mapping when join condition is a compound expression containing
constants.
> ------------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-1108
>                 URL: https://issues.apache.org/jira/browse/DRILL-1108
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Jinfeng Ni
>            Assignee: DrillCommitter
>
> If a join operator in physical plan uses an expression as the join condition, like: 
t1.column1 + 100 = t2.column2, then the run-time generated code currently will hit a compilation
error.  The error is caused by using a wrong Generator Mapping in the code generation logic.



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