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https://issues.apache.org/jira/browse/OPENJPA-1217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pinaki Poddar reassigned OPENJPA-1217:
--------------------------------------
Assignee: Pinaki Poddar
> Ensure comparisons do not contain two parameters with Derby (ie SELECT ...
> WHERE ? = ?)
> ---------------------------------------------------------------------------------------
>
> Key: OPENJPA-1217
> URL: https://issues.apache.org/jira/browse/OPENJPA-1217
> Project: OpenJPA
> Issue Type: Bug
> Components: jdbc
> Environment: Derby Embedded
> Reporter: Michael Dick
> Assignee: Pinaki Poddar
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> The problem appears to be Derby specific and can be seen by running
> o.a.o.p.c.TestTypesafeCriteria.testTrue() and testFalse().
> It's not related to criteria - the problem exists in the JPQL query. I
> believe I've seen this issue before but couldn't find it in JIRA. The
> relevant stack traces follow:
> Caused by: <openjpa-2.0.0-SNAPSHOT-r422266:799520 nonfatal general error>
> org.apache.openjpa.persistence.PersistenceException: It is not allowed for
> both operands of '=' to be ? parameters. {SELECT t0.id, t0.DTYPE, t0.name
> FROM CR_PSN t0 WHERE (? = ?)} [code=30000, state=42X35]
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.narrow(DBDictionary.java:4554)
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:4507)
> at
> org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:102)
> at
> org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:88)
> at
> org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:64)
> at
> org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider.handleCheckedException(SelectResultObjectProvider.java:155)
> at
> org.apache.openjpa.lib.rop.EagerResultList.<init>(EagerResultList.java:40)
> at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1232)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:993)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:849)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:780)
> at
> org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:525)
> at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:287)
> at
> org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:299)
> at
> org.apache.openjpa.persistence.criteria.CriteriaTest.executeQueryAndCollectSQL(CriteriaTest.java:379)
> ... 23 more
> Caused by: org.apache.openjpa.lib.jdbc.ReportingSQLException: It is not
> allowed for both operands of '=' to be ? parameters. {SELECT t0.id, t0.DTYPE,
> t0.name FROM CR_PSN t0 WHERE (? = ?)} [code=30000, state=42X35]
> at
> org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:245)
> at
> org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.access$000(LoggingConnectionDecorator.java:69)
> at
> org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection.prepareStatement(LoggingConnectionDecorator.java:279)
> at
> org.apache.openjpa.lib.jdbc.DelegatingConnection.prepareStatement(DelegatingConnection.java:188)
> at
> org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator$ConfiguringConnection.prepareStatement(ConfiguringConnectionDecorator.java:156)
> at
> org.apache.openjpa.lib.jdbc.DelegatingConnection.prepareStatement(DelegatingConnection.java:188)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager$RefCountConnection.prepareStatement(JDBCStoreManager.java:1519)
> at
> org.apache.openjpa.lib.jdbc.DelegatingConnection.prepareStatement(DelegatingConnection.java:177)
> at
> org.apache.openjpa.jdbc.sql.SQLBuffer.prepareStatement(SQLBuffer.java:530)
> at
> org.apache.openjpa.jdbc.sql.SQLBuffer.prepareStatement(SQLBuffer.java:510)
> at
> org.apache.openjpa.jdbc.sql.SelectImpl.prepareStatement(SelectImpl.java:450)
> at org.apache.openjpa.jdbc.sql.SelectImpl.execute(SelectImpl.java:391)
> at org.apache.openjpa.jdbc.sql.SelectImpl.execute(SelectImpl.java:363)
> at
> org.apache.openjpa.jdbc.sql.LogicalUnion$UnionSelect.execute(LogicalUnion.java:427)
> at
> org.apache.openjpa.jdbc.sql.LogicalUnion.execute(LogicalUnion.java:230)
> at
> org.apache.openjpa.jdbc.sql.LogicalUnion.execute(LogicalUnion.java:220)
> at
> org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider.open(SelectResultObjectProvider.java:94)
> at
> org.apache.openjpa.lib.rop.EagerResultList.<init>(EagerResultList.java:34)
> ... 31 more
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