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https://issues.apache.org/jira/browse/DRILL-8380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17655693#comment-17655693
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ASF GitHub Bot commented on DRILL-8380:
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vvysotskyi opened a new pull request, #2733:
URL: https://github.com/apache/drill/pull/2733
# [DRILL-8380](https://issues.apache.org/jira/browse/DRILL-8380): Remove
customised SqlValidatorImpl.deriveAlias
## Description
As pointed out in CALCITE-5463, `SqlValidatorImpl.deriveAlias` isn't
intended to be customized, and it is not used in the latest version. It causes
issues with table and storage aliases and temporary tables functionality.
Unfortunately, there is no way to preserve existing temporary table
behavior. After these changes, the temporary table will be accessible only
within its workspace, as regular tables.
## Documentation
Yes.
## Testing
All UT pass.
> Remove customised SqlValidatorImpl.deriveAlias
> ----------------------------------------------
>
> Key: DRILL-8380
> URL: https://issues.apache.org/jira/browse/DRILL-8380
> Project: Apache Drill
> Issue Type: Sub-task
> Reporter: Vova Vysotskyi
> Assignee: Vova Vysotskyi
> Priority: Major
>
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