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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3232) Modify existing vectors to allow type promotion
Date Fri, 30 Oct 2015 05:02:27 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14981896#comment-14981896
] 

ASF GitHub Bot commented on DRILL-3232:
---------------------------------------

Github user jacques-n commented on a diff in the pull request:

    https://github.com/apache/drill/pull/207#discussion_r43471990
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/expr/GetSetVectorHelper.java
---
    @@ -114,6 +115,9 @@ public static JInvocation write(MajorType type, JVar vector, HoldingContainer
in
     
         JInvocation setMethod = vector.invoke("getMutator").invoke(setMethodName).arg(indexVariable);
     
    +    if (type.getMinorType() == MinorType.UNION) {
    --- End diff --
    
    Why isn't this part of the lower case statement?


> Modify existing vectors to allow type promotion
> -----------------------------------------------
>
>                 Key: DRILL-3232
>                 URL: https://issues.apache.org/jira/browse/DRILL-3232
>             Project: Apache Drill
>          Issue Type: Sub-task
>          Components: Execution - Codegen, Execution - Data Types, Execution - Relational
Operators, Functions - Drill
>            Reporter: Steven Phillips
>            Assignee: Hanifi Gunes
>             Fix For: 1.3.0
>
>
> Support the ability for existing vectors to be promoted similar to supported implicit
casting rules.
> For example:
> INT > DOUBLE > STRING > EMBEDDED



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