Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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5.5(EOL)
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None
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5.5.44
Description
http://buildbot.askmonty.org/buildbot/builders/work-amd64-valgrind/builds/7098/steps/test/logs/stdio
main.group_by w6 [ fail ]
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Test ended at 2015-04-30 01:59:59
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CURRENT_TEST: main.group_by
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--- /var/lib/buildbot/maria-slave/work-opensuse-amd64/build/mysql-test/r/group_by.result 2015-04-29 18:00:03.000000000 +0300
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+++ /var/lib/buildbot/maria-slave/work-opensuse-amd64/build/mysql-test/r/group_by.reject 2015-04-30 01:59:59.000000000 +0300
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@@ -2345,7 +2345,7 @@
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insert into t2 values (1,11), (1,12), (2,22),(2,23), (4,44),(4,45);
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select distinct a,sum(b), (select d from t2 where c=a order by max(b) limit 1) from t1 group by a order by max(b);
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a sum(b) (select d from t2 where c=a order by max(b) limit 1)
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-1 23 11
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+1 23 12
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2 45 22
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4 89 44
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drop table t1, t2;
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It happened once so far, but is bound to happen again, as the query is non-deterministic, the subquery can return either 11 or 12.
The test was added as a part of this commit:
commit fbab0685a7b7f39db0217823ad90dd47034eae29
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Author: Sergei Golubchik <serg@mariadb.org>
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Date: Tue Apr 28 13:57:21 2015 +0200
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post-merge changes, fixes, and tests
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Attachments
Issue Links
- relates to
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MDEV-7069 Fix buildbot failures in main server trees
- Stalled