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https://issues.apache.org/jira/browse/HIVE-21884?focusedWorklogId=324742&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-324742
]
ASF GitHub Bot logged work on HIVE-21884:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Oct/19 23:46
Start Date: 07/Oct/19 23:46
Worklog Time Spent: 10m
Work Description: jcamachor commented on pull request #794: HIVE-21884
URL: https://github.com/apache/hive/pull/794#discussion_r332154141
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g
##########
@@ -2066,6 +2074,71 @@ dropMaterializedViewStatement
: KW_DROP KW_MATERIALIZED KW_VIEW ifExists? viewName ->
^(TOK_DROP_MATERIALIZED_VIEW viewName ifExists?)
;
+createScheduledQueryStatement
+@init { pushMsg("create scheduled query statement", state); }
+@after { popMsg(state); }
+ : KW_CREATE KW_SCHEDULED KW_QUERY name=identifier
+ scheduleSpec
+ executedAsSpec?
Review comment:
I am not sure we are ready to support `executed as` in the syntax. One
problem that I see is that we do not check whether a certain user has
permissions to execute the query as another user. Probably some additional
checks and restrictions will be needed. We should just store the scheduled
query to be executed as the current user that created it, which we already do
below. We can work on the extensions in a follow-up.
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Issue Time Tracking
-------------------
Worklog Id: (was: 324742)
> Scheduled query support
> -----------------------
>
> Key: HIVE-21884
> URL: https://issues.apache.org/jira/browse/HIVE-21884
> Project: Hive
> Issue Type: Improvement
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21844.04.patch, HIVE-21844.05.patch,
> HIVE-21844.06.patch, HIVE-21844.07.patch, HIVE-21844.08.patch,
> HIVE-21844.09.patch, HIVE-21844.15.patch, HIVE-21844.19.patch,
> HIVE-21884.01.patch, HIVE-21884.02.patch, HIVE-21884.03.patch,
> HIVE-21884.09.patch, HIVE-21884.10.patch, HIVE-21884.10.patch,
> HIVE-21884.11.patch, HIVE-21884.12.patch, HIVE-21884.13.patch,
> HIVE-21884.14.patch, HIVE-21884.14.patch, HIVE-21884.14.patch,
> HIVE-21884.16.patch, HIVE-21884.17.patch, HIVE-21884.18.patch,
> HIVE-21884.20.patch, Scheduled queries2.pdf
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> design document:
> https://docs.google.com/document/d/1mJSFdJi_1cbxJTXC9QvGw2rQ3zzJkNfxOO6b5esmyCE/edit#
> in case the google doc is not reachable: [^Scheduled queries2.pdf]
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