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https://issues.apache.org/jira/browse/DERBY-5614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kristian Waagan updated DERBY-5614:
-----------------------------------
Affects Version/s: 10.7.1.1
10.8.2.2
Adjusting Affects versions. This bug may go further back than 10.7, but I'm not
planning to verify that. Since nobody has reported the problem earlier, the
usage scenario is probably pretty rare.
> NullPointerException with INSERT INTO [global temporary table] SELECT ...
> FROM [VTI]
> ------------------------------------------------------------------------------------
>
> Key: DERBY-5614
> URL: https://issues.apache.org/jira/browse/DERBY-5614
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.7.1.1, 10.8.2.2, 10.9.0.0
> Reporter: Kristian Waagan
> Assignee: Kristian Waagan
> Labels: derby_triage10_9
> Fix For: 10.7.1.4, 10.8.2.3, 10.9.0.0
>
> Attachments: derby-5614-1a-disable_bulkinsert_gtt.diff,
> derby-5614-1b-disable_bulkinsert_gtt.diff, repro.sql
>
>
> Inserting into a global temporary table (GTT) while selecting data from a VTI
> fails with a NullPointerException:
> Caused by: java.lang.NullPointerException
> at
> org.apache.derby.impl.sql.execute.WriteCursorConstantAction.getEmptyHeapRow(WriteCursorConstantAction.java:324)
> at
> org.apache.derby.impl.sql.execute.InsertResultSet.bulkInsertCore(InsertResultSet.java:1209)
> at
> org.apache.derby.impl.sql.execute.InsertResultSet.open(InsertResultSet.java:466)
> at
> org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(GenericPreparedStatement.java:443)
> at
> org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:324)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1242)
> ... 6 more
> Investigation exposed the fact that bulk insert doesn't support a GTT as the
> target, and further that Derby enables bulk insert when the source is a VTI.
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