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https://issues.apache.org/jira/browse/IMPALA-14819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18065871#comment-18065871
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ASF subversion and git services commented on IMPALA-14819:
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Commit 787b63a4b88b91bf441200e336ca0bac873541b9 in impala's branch
refs/heads/master from Steve Carlin
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=787b63a4b ]
IMPALA-14819: Calcite planner: Implement sqrt function in convertlet
When a user uses sqrt as a function in their SQL, Calcite converts this
to the "power()" function. While this is basically harmless, it did affect
an e2e test, and it seems a bit more natural to keep things using the
Impala function.
Change-Id: I5b94421f568dd8d3f01738388277aed35c8993cb
Reviewed-on: http://gerrit.cloudera.org:8080/24076
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Calcite planner: SQRT function being converted to power
> -------------------------------------------------------
>
> Key: IMPALA-14819
> URL: https://issues.apache.org/jira/browse/IMPALA-14819
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Steve Carlin
> Priority: Major
>
> This is a fix to help make e2e tests work.
> Calcite is converting the Sqrt function to power. To keep things a little
> more Impala-esque, it would be good to keep the sqrt sql in the explain plan.
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