[jira] [Commented] (HIVE-28908) From clause supports catalog.db.tbl pattern

["Krisztian Kasa (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-28908?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18079191#comment-18079191 ] 

Krisztian Kasa commented on HIVE-28908:
---------------------------------------

[~zhangbutao] 
Are you working on this task? If not can I continue?

> From clause supports catalog.db.tbl pattern
> -------------------------------------------
>
>                 Key: HIVE-28908
>                 URL: https://issues.apache.org/jira/browse/HIVE-28908
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor
>            Reporter: Butao Zhang
>            Priority: Major
>              Labels: pull-request-available
>
> For example, we can query a iceberg table by the{color:#FF0000} catalog.db.tbl{color} pattern:
> {code:java}
> // The catalog of hive can be the HMS native catalog or other external catalog(rest)
> select * from hive.testicedb.testice;{code}
>  
> For the iceberg metadata table, we can use the{color:#FF0000} catalog.db.tbl.meta{color} pattern
> {code:java}
> select * from hive.testicedb.testice.history;{code}



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