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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14904) Hive: Constant fold VALUES() clauses instead of erroring out
Date Thu, 06 Oct 2016 17:40:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15552619#comment-15552619
] 

Gopal V commented on HIVE-14904:
--------------------------------

Because of the way this is implemented in the SemanticAnalyzer *before* the semantic information
is all established, this might be a whole yak shaving exercise.

> Hive: Constant fold VALUES() clauses instead of erroring out
> ------------------------------------------------------------
>
>                 Key: HIVE-14904
>                 URL: https://issues.apache.org/jira/browse/HIVE-14904
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Planning
>    Affects Versions: 1.2.1, 2.1.0, 2.2.0
>            Reporter: Gopal V
>            Priority: Minor
>
> {code}
> hive> create temporary table foo (a int);
> hive> insert into foo values((1+1));
> FAILED: SemanticException [Error 10293]: Unable to create temp file for insert values
Expression of type + not supported in insert/values
> {code}



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