[jira] [Commented] (CALCITE-4535) ServerDdlExecutor cannot execute DROP commands with qualified object names

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

    [ https://issues.apache.org/jira/browse/CALCITE-4535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17321818#comment-17321818 ] 

Julian Hyde commented on CALCITE-4535:
--------------------------------------

Reviewing & testing now. Notwithstanding some quibbles about test method names, this looks good and I will merge shortly.

> ServerDdlExecutor cannot execute DROP commands with qualified object names
> --------------------------------------------------------------------------
>
>                 Key: CALCITE-4535
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4535
>             Project: Calcite
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 1.26.0
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 3.5h
>  Remaining Estimate: 0h
>
> Consider the query {{DROP TABLE s.t}}. The {{ServerDdlExecutor}} will attempt to resolve the default schema path, and the would try to invoke {{SqlIdentifier.getSimple}} on the {{s.t}} identifier. When assertions are enabled this would lead to an AssertionError. When assertions are disabled this would lead to an incorrectly resolved table name: {{s}} instead of {{t}}.
> All {{DROP}} commands are affected.



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