[jira] [Assigned] (HIVE-21630) Refactor database object reference access

["David Lavati (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-21630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Lavati reassigned HIVE-21630:
-----------------------------------

    Assignee:     (was: David Lavati)

> Refactor database object reference access
> -----------------------------------------
>
>                 Key: HIVE-21630
>                 URL: https://issues.apache.org/jira/browse/HIVE-21630
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: David Lavati
>            Priority: Major
>              Labels: refactor
>
> There are many places in which "
> {databasename}
> .
> {tablename}
> " is passed as a single string; there are some places where the they travel as 2 separate arguments or as a {{String[]}}.
> Idea would be to introduce a simple immutable class with 2 fields ; and pass these informations together. Making this better is required if we would want to enable dot in tablenames: HIVE-16907, HIVE-21151
> The refactor requires large rework especially in the ql module: this ticket serves as an umbrella for these steps.



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