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https://issues.apache.org/jira/browse/DRILL-1065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14746489#comment-14746489
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ASF GitHub Bot commented on DRILL-1065:
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GitHub user sudheeshkatkam opened a pull request:
https://github.com/apache/drill/pull/159
DRILL-1065: Support for ALTER ... RESET statement
+ Support for "SET option = value" statement (assumes scope as SESSION)
+ Better error messages in SetOptionHandler
+ Changes in CompoundIdentifierConverter
- update when rewritten operand is not deeply equal to the original
operand
- Added Override annotations
+ Default ExecutionControls option value should be at SYSTEM level
@jacques-n @vkorukanti please review.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sudheeshkatkam/drill DRILL-1065
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/159.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #159
----
commit f785c3ba4d50bfe5a7ff77a8d37b3589bbe1c1cf
Author: Sudheesh Katkam <[email protected]>
Date: 2015-09-15T23:13:23Z
DRILL-1065: Support for ALTER ... RESET statement
+ Support for "SET option = value" statement (assumes scope as SESSION)
+ Better error messages in SetOptionHandler
+ Changes in CompoundIdentifierConverter
- update when rewritten operand is not deeply equal to the original
operand
- Added Override annotations
+ Default ExecutionControls option value should be at SYSTEM level
----
> 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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