[
https://issues.apache.org/jira/browse/HIVE-18725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16588162#comment-16588162
]
Hive QA commented on HIVE-18725:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12936485/HIVE-18725.10.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 14886 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/13382/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/13382/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-13382/
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: 12936485 - PreCommit-HIVE-Build
> Improve error handling for subqueries if there is wrong column reference
> ------------------------------------------------------------------------
>
> Key: HIVE-18725
> URL: https://issues.apache.org/jira/browse/HIVE-18725
> Project: Hive
> Issue Type: Improvement
> Components: Query Planning
> Reporter: Vineet Garg
> Assignee: Igor Kryvenko
> Priority: Major
> Attachments: HIVE-18725.01.patch, HIVE-18725.02.patch,
> HIVE-18725.03.patch, HIVE-18725.04.patch, HIVE-18725.05.patch,
> HIVE-18725.06.patch, HIVE-18725.07.patch, HIVE-18725.08.patch,
> HIVE-18725.09.patch, HIVE-18725.10.patch
>
>
> If there is a column reference within subquery which doesn't exist Hive
> throws misleading error message.
> e.g.
> {code:sql}
> select * from table1 where table1.col1 IN (select col2 from table2 where
> table2.col1=table1.non_existing_column) and table1.col1 IN (select 4);
> {code}
> The above query, assuming table1 doesn't have non_existing_column, will throw
> following misleading error:
> {noformat}
> FAILED: SemanticException Line 0:-1 Unsupported SubQuery Expression 'col1':
> Only 1 SubQuery expression is supported.
> {noformat}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
