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https://issues.apache.org/jira/browse/HIVE-23269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17090446#comment-17090446
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Hive QA commented on HIVE-23269:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/13000906/HIVE-23269.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 17131 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/21868/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/21868/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-21868/
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: 13000906 - PreCommit-HIVE-Build
> Unsafe comparing bigints and chars
> ----------------------------------
>
> Key: HIVE-23269
> URL: https://issues.apache.org/jira/browse/HIVE-23269
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 4.0.0
> Reporter: Zhihua Deng
> Priority: Major
> Attachments: HIVE-23269.patch
>
>
> Comparing bigints and varchars or chars may result to wrong result, for
> example:
> CREATE TABLE test_a (appid1 varchar(256), appid2 char(20));
> INSERT INTO test_a VALUES ('2882303761517473127', '2882303761517473127'),
> ('2882303761517473276','2882303761517473276');
> SET hive.strict.checks.type.safety=false;
> SELECT appid1 FROM test_a WHERE appid1 = 2882303761517473127;
> SELECT appid2 FROM test_a WHERE appid2 = 2882303761517473127;
> Both queries will output the row:
> ('2882303761517473276','2882303761517473276')
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