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https://issues.apache.org/jira/browse/HIVE-21231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16812371#comment-16812371
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Hive QA commented on HIVE-21231:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12965162/HIVE-21231.14.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 15894 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16890/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16890/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16890/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12965162 - PreCommit-HIVE-Build
> HiveJoinAddNotNullRule support for range predicates
> ---------------------------------------------------
>
> Key: HIVE-21231
> URL: https://issues.apache.org/jira/browse/HIVE-21231
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Miklos Gergely
> Priority: Major
> Labels: newbie, pull-request-available
> Attachments: HIVE-21231.01.patch, HIVE-21231.02.patch,
> HIVE-21231.03.patch, HIVE-21231.04.patch, HIVE-21231.05.patch,
> HIVE-21231.06.patch, HIVE-21231.07.patch, HIVE-21231.08.patch,
> HIVE-21231.09.patch, HIVE-21231.10.patch, HIVE-21231.11.patch,
> HIVE-21231.12.patch, HIVE-21231.13.patch, HIVE-21231.14.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> For instance, given the following query:
> {code:sql}
> SELECT t0.col0, t0.col1
> FROM
> (
> SELECT col0, col1 FROM tab
> ) AS t0
> INNER JOIN
> (
> SELECT col0, col1 FROM tab
> ) AS t1
> ON t0.col0 < t1.col0 AND t0.col1 > t1.col1
> {code}
> we could still infer that col0 and col1 cannot be null for any of the inputs.
> Currently we do not.
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