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https://issues.apache.org/jira/browse/DERBY-6477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899032#comment-13899032
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ASF subversion and git services commented on DERBY-6477:
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Commit 1567604 from [~knutanders] in branch 'code/trunk'
[ https://svn.apache.org/r1567604 ]
DERBY-6477: OutOfMemoryError selecting from SYS.SYSALIASES
Disable LIKE optimization for very long columns.
> OutOfMemoryError selecting from SYS.SYSALIASES
> ----------------------------------------------
>
> Key: DERBY-6477
> URL: https://issues.apache.org/jira/browse/DERBY-6477
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.11.0.0
> Reporter: Rick Hillegas
> Assignee: Knut Anders Hatlen
> Fix For: 10.11.0.0
>
> Attachments: d6477-1a-disable-optimization.diff
>
>
> The following query raises an OutOfMemoryError:
> if> select a.alias, a.aliastype
> from sys.sysaliases a
> where a.javaclassname like 'org.apache.derby.catalog.SystemProcedures%';
> ERROR XJ001: Java exception: 'Requested array size exceeds VM limit:
> java.lang.OutOfMemoryError'.
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