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https://issues.apache.org/jira/browse/CALCITE-3065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16840933#comment-16840933
 ] 

Jiatao Tao edited comment on CALCITE-3065 at 5/16/19 2:39 AM:
--------------------------------------------------------------

Hi [~danny0405]

Thanks, it answers my doubts. But I got this literal in RexVisitor, I think it 
is after validating?

 

Hi [~julianhyde]

By the way, I still think we can do "Primitive.box(clazz)" inside 
*SqlLiteral#**getValueAs,* 
 isn't this more reasonable?  **  We expected all clazz to be boxed, use 
"Primitive.box" to insure this.
{code:java}
public <T> T getValueAs(Class<T> clazz) {
  clazz = Primitive.box(clazz);
  ...
}{code}
 

Hope to hear your opinion, really appreciate.


was (Author: aron.tao):
[~danny0405]

Thanks, it answers my doubts. But I got this literal in RexVisitor, I think it 
is after validating?

 

[~julianhyde]

By the way, I still think we can do "Primitive.box(clazz)" inside 
*SqlLiteral#**getValueAs,* 
isn't this more reasonable?  **  We expected all clazz to be boxed, use 
"Primitive.box" to insure this.

Hope to hear your opinion, really appreciate.

> RexLiteral#getValueAs should consider primitive type
> ----------------------------------------------------
>
>                 Key: CALCITE-3065
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3065
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Jiatao Tao
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: image-2019-05-13-12-04-36-365.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> !image-2019-05-13-12-04-36-365.png!



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