[jira] [Updated] (DRILL-6725) Drill 1.15 cannot use existing views if they reference tables with mixed case schemas

["Robert Hou (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-6725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Hou updated DRILL-6725:
------------------------------
    Summary: Drill 1.15 cannot use existing views if they reference tables with mixed case schemas  (was: Drill 1.14 cannot use existing views if they reference tables with mixed case schemas)

> Drill 1.15 cannot use existing views if they reference tables with mixed case schemas
> -------------------------------------------------------------------------------------
>
>                 Key: DRILL-6725
>                 URL: https://issues.apache.org/jira/browse/DRILL-6725
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 1.14.0
>            Reporter: Robert Hou
>            Assignee: Bridget Bevens
>            Priority: Major
>             Fix For: 1.15.0
>
>
> Drill 1.15 changes schemas to be case-insensitive  (DRILL-6492).  If a view references a schema which has upper case letters, the view needs to be rebuilt.  For example:
> {noformat}
> create or replace view `dfs.drillTestDirP1`.student_parquet_v as select * from `dfs.drillTestDirP1`.student;
> {noformat}
> If a query references this schema, Drill will return an exception:
> {noformat}
> java.sql.SQLException: VALIDATION ERROR: Failure while attempting to expand view. Requested schema drillTestDirP1 not available in schema dfs.
> {noformat}
> Do we have release notes?  If so, this should be documented.



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