2010-10-10 8 views
0

avec des erreurs commencé à recevoir des SQL Server 2005SQL Server 2005 et problème DataNucleus (requête ntext)

Ceci est la première fois que je l'ai testé notre application avec DataNucleus 2.x (dernier test a été effectué avec 1.x DN

J'utilise Eclipse RCP.

Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The ntext data type cannot be selected as DISTINCT because it is not comparable. 
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:197) 
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1493) 
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPrepared 
Statement.java:390) 
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:340) 
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:4575) 
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1400) 
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:179) 
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:154) 
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java 
:283) 
at org.datanucleus.store.rdbms.SQLController.executeStatementQuery(SQLController.java:463) 
at org.datanucleus.store.rdbms.query.JDOQLQuery.performExecuteInternal(JDOQLQuery.java:755) 
... 5 more 

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