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Posted to issues@calcite.apache.org by "Maksim Zhuravkov (Jira)" <ji...@apache.org> on 2025/03/01 04:58:00 UTC

[jira] [Commented] (CALCITE-1221) Implement DESCRIBE DATABASE, CATALOG, STATEMENT

    [ https://issues.apache.org/jira/browse/CALCITE-1221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17931612#comment-17931612 ] 

Maksim Zhuravkov commented on CALCITE-1221:
-------------------------------------------

Look like SqlDdlParserImpl extends the core parser so it is able to handle these statements w/o additional code changes in the server module (I see no problem in including additional test cases in ServerParserTest). 
Or do you expect these statements to be moved from core to SqlDdlParserImpl? 


> Implement DESCRIBE DATABASE, CATALOG, STATEMENT
> -----------------------------------------------
>
>                 Key: CALCITE-1221
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1221
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Priority: Major
>              Labels: pull-request-available
>
> In CALCITE-1168 we implemented DESCRIBE SCHEMA and DESCRIBE TABLE. DESCRIBE DATABASE and DESCRIBE CATALOG were implemented as if they were DESCRIBE SCHEMA, and DESCRIBE STATEMENT was implemented if it were EXPLAIN.
> We need to implement DESCRIBE DATABASE, DESCRIBE CATALOG, DESCRIBE STATEMENT properly.



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