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https://issues.apache.org/jira/browse/DRILL-1065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14804626#comment-14804626
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ASF GitHub Bot commented on DRILL-1065:
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Github user sudheeshkatkam commented on the pull request:
https://github.com/apache/drill/pull/159#issuecomment-141251928
I have added a note to the SessionOptionManager that *the effects of
deleting a short lived option are undefined* because that might require
slightly extensive changes, which is out of scope for this JIRA.
@jacques-n please review the changes in *CompoundIdentifierConverter* class.
> Provide a reset command to reset an option to its default value
> ---------------------------------------------------------------
>
> Key: DRILL-1065
> URL: https://issues.apache.org/jira/browse/DRILL-1065
> Project: Apache Drill
> Issue Type: Improvement
> Components: Execution - Flow
> Reporter: Aman Sinha
> Assignee: Sudheesh Katkam
> Priority: Minor
> Fix For: 1.2.0
>
>
> Within a session, currently we set configuration options and it would be very
> useful to have a 'reset' command to reset the value of an option to its
> default system value:
> ALTER SESSION RESET <option name>
> If we don't want to add a new keyword for RESET, we could potentially
> overload the SET command and allow the user to set to the 'default' value.
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