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https://issues.apache.org/jira/browse/DERBY-4904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Knut Anders Hatlen closed DERBY-4904.
-------------------------------------
Resolution: Fixed
Fix Version/s: 10.8.0.0
10.7.1.1
All the regression tests ran cleanly.
Committed to trunk with revision 1035603.
Committed to 10.7 with revision 1035608.
> Plan exporter doesn't work if XPLAIN schema has special characters
> ------------------------------------------------------------------
>
> Key: DERBY-4904
> URL: https://issues.apache.org/jira/browse/DERBY-4904
> Project: Derby
> Issue Type: Bug
> Components: Tools
> Affects Versions: 10.7.1.0
> Reporter: Knut Anders Hatlen
> Assignee: Knut Anders Hatlen
> Fix For: 10.7.1.1, 10.8.0.0
>
> Attachments: d4904.diff
>
>
> If the XPLAIN schema contains lowercase characters (e.g, CALL
> SYSCS_UTIL.SYSCS_SET_XPLAIN_SCHEMA('my_stats_schema')), the plan exporter
> will fail with
> ERROR 42Y07: Schema 'MY_STATS_SCHEMA' does not exist
> at
> org.apache.derby.iapi.error.StandardException.newException(StandardException.java:286)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getSchemaDescriptor(DataDictionaryImpl.java:1528)
> (...)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.executeQuery(EmbedStatement.java:153)
> at
> org.apache.derby.impl.tools.planexporter.AccessDatabase.noOfNodes(AccessDatabase.java:417)
> at
> org.apache.derby.impl.tools.planexporter.AccessDatabase.initializeDataArray(AccessDatabase.java:323)
> at org.apache.derby.tools.PlanExporter.main(PlanExporter.java:59)
> If the schema contains spaces or special characters, like single-quotes or
> double-quotes, it will get a syntax error instead:
> ij> CALL SYSCS_UTIL.SYSCS_SET_RUNTIMESTATISTICS(1);
> ij> CALL SYSCS_UTIL.SYSCS_SET_XPLAIN_SCHEMA('my "quoted" schema');
> ij> SELECT * FROM SYSIBM.SYSDUMMY1;
> $ java org.apache.derby.tools.PlanExporter jdbc:derby:db 'my "quoted" schema'
> 6f2b430a-012c-4ec6-f4a1-00000d4d4fe5 -xml plan.xml -html plan.html
> ERROR 42X01: Syntax error: Encountered "schema" at line 1, column 34.
> at
> org.apache.derby.iapi.error.StandardException.newException(StandardException.java:286)
> at
> org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(ParserImpl.java:155)
> (...)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.executeQuery(EmbedStatement.java:153)
> at
> org.apache.derby.impl.tools.planexporter.AccessDatabase.noOfNodes(AccessDatabase.java:417)
> at
> org.apache.derby.impl.tools.planexporter.AccessDatabase.initializeDataArray(AccessDatabase.java:323)
> at org.apache.derby.tools.PlanExporter.main(PlanExporter.java:59)
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