[jira] [Updated] (OPTIQ-418) Finish implementation of Interpreter

["Julian Hyde (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OPTIQ-418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde updated OPTIQ-418:
------------------------------
    Summary: Finish implementation of Interpreter  (was: Complete interpreter)

> Finish implementation of Interpreter
> ------------------------------------
>
>                 Key: OPTIQ-418
>                 URL: https://issues.apache.org/jira/browse/OPTIQ-418
>             Project: Optiq
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>
> In OPTIQ-416, we added the Interpreter class. It is able to handle RelNode types scan (over array-table at least), filter, project, values, sort; and RexNode types literal, inputRef, and calls to < and >.
> This task is to complete implementation of the interpreter. This includes implementations of aggregate, join, union, minus, intersect, correlator RelNodes and of the set of built-in operators.
> To prove that the interpreter is working, add a test that executes several complex queries over small data sets. (Maybe run the foodmart queries manually?) Also add a sub-class of SqlOperatorTest that interprets rather than generating code.



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