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https://issues.apache.org/jira/browse/CALCITE-646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14392762#comment-14392762
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Julian Hyde commented on CALCITE-646:
-------------------------------------

Are you maybe running into a limitation of the JDBC driver you are talking to? 
I don't see an inherent problem with Avatica just saying "execute this 
statement, i don't know what type it is, but I want it to return a row count".

(2) is only possible in an environment which has a SQL parser, i.e. core 
Calcite, but not Avatica. That's why I don't want to go there.

> AvaticaStatement execute method unable to work in Remote JDBC
> -------------------------------------------------------------
>
>                 Key: CALCITE-646
>                 URL: https://issues.apache.org/jira/browse/CALCITE-646
>             Project: Calcite
>          Issue Type: Bug
>    Affects Versions: 1.1.0-incubating
>            Reporter: YeongWei
>            Assignee: Julian Hyde
>         Attachments: CALCITE-646.patch
>
>
> 1) Tested with Java source code.
> 2) Tested with Apache Squirrel.
> On AvaticaStatement.execute routine, it is not calling the 
> prepareAndExecuteInternal instead it is calling the executeQueryInternal 
> which misses the remote execution call.



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