[jira] [Commented] (CALCITE-4025) DelegatingScope#fullyQualify may exit too soon when resolving table alias

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

    [ https://issues.apache.org/jira/browse/CALCITE-4025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17180785#comment-17180785 ] 

Julian Hyde commented on CALCITE-4025:
--------------------------------------

I see you know have a test case. Can you re-title the issue and the commit based on that test case? DelegatingScope is an implementation detail and shouldn't even be mentioned.

> DelegatingScope#fullyQualify may exit too soon when resolving table alias
> -------------------------------------------------------------------------
>
>                 Key: CALCITE-4025
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4025
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>            Reporter: Laurent Goujon
>            Assignee: Laurent Goujon
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When fully qualifing an id with {{DelegatingScope#fullyQualify()}} method, there's a look going over all the possible sub prefixes and trying to resolve them, until one succeed. But if not, the same lookup is done using a liberal name matcher. If that one resolves, then the method exit early with an exception message instead of going over the whole loop or trying for a fully qualified table.



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