[ http://issues.apache.org/jira/browse/DERBY-203?page=comments#action_65856 ] Daniel John Debrunner commented on DERBY-203: ---------------------------------------------
Patch committed - svn revision 171115 Use explicit setXXX methods for binary, DATE and TIME types when setting a DataValueDescriptor into a PreparedStatement. Replaced the use of setObject for these types which lead to un-typed NULLs being set into a PreparedStatement. Patch contributed by Shreyas Kaushik <[EMAIL PROTECTED]> > setNull(x,JDBCType.DATE) does not work when batching is turned on > ----------------------------------------------------------------- > > Key: DERBY-203 > URL: http://issues.apache.org/jira/browse/DERBY-203 > Project: Derby > Type: Bug > Components: JDBC > Versions: 10.0.2.1 > Environment: ------------------ Java Information ------------------ > Java Version: 1.4.2_07 > Java Vendor: Sun Microsystems Inc. > Java home: /usr/local/java/j2sdk1.4.2_07/jre > Java classpath: > /home/oleg/prg/cs/lib/derby.jar:/home/oleg/prg/cs/lib/derbytools.jar: > OS name: Linux > OS architecture: i386 > OS version: 2.6.8.1-24mdk > Java user name: oleg > Java user home: /home/oleg > Java user dir: /usr/local/home/oleg/prg/cs/frameworks/embedded/bin > --------- Derby Information -------- > [/usr/local/home/oleg/prg/cs/lib/derby.jar] 10.0.2.0 - (30301) > [/usr/local/home/oleg/prg/cs/lib/derbytools.jar] 10.0.2.0 - (30301) > ------------------------------------------------------ > ----------------- Locale Information ----------------- > ------------------------------------------------------ > Reporter: Oleg Anastasyev > Assignee: Shreyas Kaushik > Attachments: parameterMapping.diff, parameterMapping.out > > Trying to execute batch on which setNull(x,DATE) was called gives the > following exception: > SQL Exception: An attempt was made to get a data value of type 'DATE' from a > data value of type 'null'. > at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java) > at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java) > at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Util.java) > at > org.apache.derby.impl.jdbc.EmbedConnection.newSQLException(EmbedConnection.java) > at > org.apache.derby.impl.jdbc.ConnectionChild.newSQLException(ConnectionChild.java) > at > org.apache.derby.impl.jdbc.EmbedPreparedStatement.dataTypeConversion(EmbedPreparedStatement.java) > at > org.apache.derby.impl.jdbc.EmbedPreparedStatement.setObject(EmbedPreparedStatement.java) > at org.apache.derby.iapi.types.DataType.setInto(DataType.java) > at > org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeBatchElement(EmbedPreparedStatement.java) > at > org.apache.derby.impl.jdbc.EmbedStatement.executeBatch(EmbedStatement.java) > at > net.sf.hibernate.impl.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:54) > DATE column is nullable in db schema, so it should pass there ok. I believe > the problem is in org.apache.derby.iapi.types.SQLDate, which does not > implement setInto method, so DataType.setInto method is executed, calling > setObject(x,null). setObject thinks this is JDBC spec violation and fails on > exception. > Problem exists in both 10.0.2.1 and 10.0.2.0 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
