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From Henry Lu <z...@umich.edu>
Subject Re: 32k limitations for clob/blob?
Date Thu, 09 Jun 2005 17:47:39 GMT
Could you send me an example of TypeHandlers in java? I only find some 
code in .NET.

-Henry

Brandon Goodin wrote:

>I don't have any idea off the top of my head. This may be a good
>opportunity for you to do it with straight JDBC to see what works and
>then look at our TypeHandlers to see how they are translating.
>
>Brandon
>
>On 6/9/05, Henry Lu <zhlu@umich.edu> wrote:
>  
>
>>No, I didn't. However, I got more details on the errors.
>>1. If I insert into CLOB or LONG as jdbc type with String in java, I got
>>the 32K limitation error.
>>
>>     [java] size=1551138, 1551138
>>     [java] org.springframework.jdbc.UncategorizedSQLException:
>>(SqlMapClientTem
>>plate): encountered SQLException [
>>     [java] --- The error occurred in ibatis_map/AccessDB.xml.
>>     [java] --- The error occurred while applying a parameter map.
>>     [java] --- Check the insert_long-InlineParameterMap.
>>     [java] --- Check the parameter mapping for the 'l' property.
>>     [java] --- Cause: java.sql.SQLException: setString can only process
>>strings
>> of less than 32766 chararacters]; nested exception is
>>com.ibatis.common.jdbc.ex
>>ception.NestedSQLException:
>>     [java] --- The error occurred in ibatis_map/AccessDB.xml.
>>     [java] --- The error occurred while applying a parameter map.
>>     [java] --- Check the insert_long-InlineParameterMap.
>>     [java] --- Check the parameter mapping for the 'l' property.
>>     [java] --- Cause: java.sql.SQLException: setString can only process
>>strings
>> of less than 32766 chararacters
>>
>>2. If I insert into CLOB or LONG as jdbc type with byte[] in java, I got
>>the following errors:
>>
>>     [java] size=1461140, 1461140
>>     [java] org.springframework.jdbc.UncategorizedSQLException:
>>(SqlMapClientTem
>>plate): encountered SQLException [
>>     [java] --- The error occurred in ibatis_map/AccessDB.xml.
>>     [java] --- The error occurred while applying a parameter map.
>>     [java] --- Check the insert_long-InlineParameterMap.
>>     [java] --- Check the statement (update failed).
>>     [java] --- Cause: java.sql.SQLException: ORA-01461: can bind a LONG
>>value o
>>nly for insert into a LONG column
>>     [java] ]; nested exception is
>>com.ibatis.common.jdbc.exception.NestedSQLExc
>>eption:
>>     [java] --- The error occurred in ibatis_map/AccessDB.xml.
>>     [java] --- The error occurred while applying a parameter map.
>>     [java] --- Check the insert_long-InlineParameterMap.
>>     [java] --- Check the statement (update failed).
>>     [java] --- Cause: java.sql.SQLException: ORA-01461: can bind a LONG
>>value o
>>nly for insert into a LONG column
>>
>>Any idea?
>>
>>-Henry
>>
>>
>>Brandon Goodin wrote:
>>
>>    
>>
>>>I'm not aware of this limitation. We have run into similar things
>>>before with the oracle driver. But, upgrading has always fixed it.
>>>Have you attempted a test using straight JDBC?
>>>
>>>Brandon
>>>
>>>On 6/9/05, Henry Lu <zhlu@umich.edu> wrote:
>>>
>>>
>>>      
>>>
>>>>I got the following errors when I insert a large text into a CLOB in
>>>>oracle by using iBatis. How do I resulve it? I am using Oracle 10G jdbc
>>>>deiver.
>>>>
>>>>
>>>>org.springframework.jdbc.UncategorizedSQLException:
>>>>(SqlMapClientTemplate): encountered SQLException [
>>>>--- The error occurred in
>>>>edu/umich/med/umms/tgsubmission/dao/ibatis_map/tgs_info_trainee.xml.
>>>>--- The error occurred while applying a parameter map.
>>>>--- Check the Tgs_info_trainee.insert_Tgs_info_trainee_map.
>>>>--- Check the parameter mapping for the 'INFO_TEXT' property.
>>>>--- Cause: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters]; nested exception is
>>>>com.ibatis.common.jdbc.exception.NestedSQLException:
>>>>--- The error occurred in
>>>>edu/umich/med/umms/tgsubmission/dao/ibatis_map/tgs_info_trainee.xml.
>>>>--- The error occurred while applying a parameter map.
>>>>--- Check the Tgs_info_trainee.insert_Tgs_info_trainee_map.
>>>>--- Check the parameter mapping for the 'INFO_TEXT' property.
>>>>--- Cause: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters
>>>>org.springframework.jdbc.UncategorizedSQLException:
>>>>(SqlMapClientTemplate): encountered SQLException [
>>>>--- The error occurred in
>>>>edu/umich/med/umms/tgsubmission/dao/ibatis_map/tgs_info_trainee.xml.
>>>>--- The error occurred while applying a parameter map.
>>>>--- Check the Tgs_info_trainee.insert_Tgs_info_trainee_map.
>>>>--- Check the parameter mapping for the 'INFO_TEXT' property.
>>>>--- Cause: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters]; nested exception is
>>>>com.ibatis.common.jdbc.exception.NestedSQLException:
>>>>--- The error occurred in
>>>>edu/umich/med/umms/tgsubmission/dao/ibatis_map/tgs_info_trainee.xml.
>>>>--- The error occurred while applying a parameter map.
>>>>--- Check the Tgs_info_trainee.insert_Tgs_info_trainee_map.
>>>>--- Check the parameter mapping for the 'INFO_TEXT' property.
>>>>--- Cause: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters
>>>>com.ibatis.common.jdbc.exception.NestedSQLException:
>>>>--- The error occurred in
>>>>edu/umich/med/umms/tgsubmission/dao/ibatis_map/tgs_info_trainee.xml.
>>>>--- The error occurred while applying a parameter map.
>>>>--- Check the Tgs_info_trainee.insert_Tgs_info_trainee_map.
>>>>--- Check the parameter mapping for the 'INFO_TEXT' property.
>>>>--- Cause: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters
>>>>Caused by: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:87)
>>>>   at
>>>>com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.update(SqlMapExecutorDelegate.java:500)
>>>>   at
>>>>com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.update(SqlMapSessionImpl.java:89)
>>>>   at
>>>>org.springframework.orm.ibatis.SqlMapClientTemplate$11.doInSqlMapClient(SqlMapClientTemplate.java:282)
>>>>   at
>>>>org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:140)
>>>>   at
>>>>org.springframework.orm.ibatis.SqlMapClientTemplate.update(SqlMapClientTemplate.java:280)
>>>>   at
>>>>edu.umich.med.umms.tgsubmission.dao.sql.Tgs_info_traineeDaoSql.insertTgs_info_trainee(Tgs_info_traineeDaoSql.java:67)
>>>>   at
>>>>unit.edu.umich.med.umms.tgsubmission.dao.Tgs_info_traineeDaoSqlTestCase.doTestInsert(Tgs_info_traineeDaoSqlTestCase.java:100)
>>>>   at
>>>>unit.edu.umich.med.umms.tgsubmission.dao.Tgs_info_traineeDaoSqlTestCase.testAll(Tgs_info_traineeDaoSqlTestCase.java:64)
>>>>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>>>   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>>   at java.lang.reflect.Method.invoke(Unknown Source)
>>>>   at junit.framework.TestCase.runTest(TestCase.java:154)
>>>>   at junit.framework.TestCase.runBare(TestCase.java:127)
>>>>   at junit.framework.TestResult$1.protect(TestResult.java:106)
>>>>   at junit.framework.TestResult.runProtected(TestResult.java:124)
>>>>   at junit.framework.TestResult.run(TestResult.java:109)
>>>>   at junit.framework.TestCase.run(TestCase.java:118)
>>>>   at junit.framework.TestSuite.runTest(TestSuite.java:208)
>>>>   at junit.framework.TestSuite.run(TestSuite.java:203)
>>>>   at
>>>>org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:474)
>>>>   at
>>>>org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:342)
>>>>   at
>>>>org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:194)
>>>>Caused by: java.sql.SQLException: setString can only process strings of
>>>>less than 32766 chararacters
>>>>   at
>>>>oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
>>>>   at
>>>>oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
>>>>   at
>>>>oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
>>>>   at
>>>>oracle.jdbc.driver.OraclePreparedStatement.setStringInternal(OraclePreparedStatement.java:4588)
>>>>   at
>>>>oracle.jdbc.driver.OraclePreparedStatement.setString(OraclePreparedStatement.java:4559)
>>>>   at
>>>>com.ibatis.sqlmap.engine.type.ParameterSetterImpl.setString(ParameterSetterImpl.java:139)
>>>>   at
>>>>com.ibatis.sqlmap.engine.type.ClobTypeHandlerCallback.setParameter(ClobTypeHandlerCallback.java:45)
>>>>   at
>>>>com.ibatis.sqlmap.engine.type.CustomTypeHandler.setParameter(CustomTypeHandler.java:46)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameter(BasicParameterMap.java:165)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameters(BasicParameterMap.java:125)
>>>>   at
>>>>com.ibatis.sqlmap.engine.execution.SqlExecutor.executeUpdate(SqlExecutor.java:80)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteUpdate(GeneralStatement.java:196)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:74)
>>>>   ... 23 more
>>>>
>>>>Caused by:
>>>>java.sql.SQLException: setString can only process strings of less than
>>>>32766 chararacters
>>>>   at
>>>>oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
>>>>   at
>>>>oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
>>>>   at
>>>>oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
>>>>   at
>>>>oracle.jdbc.driver.OraclePreparedStatement.setStringInternal(OraclePreparedStatement.java:4588)
>>>>   at
>>>>oracle.jdbc.driver.OraclePreparedStatement.setString(OraclePreparedStatement.java:4559)
>>>>   at
>>>>com.ibatis.sqlmap.engine.type.ParameterSetterImpl.setString(ParameterSetterImpl.java:139)
>>>>   at
>>>>com.ibatis.sqlmap.engine.type.ClobTypeHandlerCallback.setParameter(ClobTypeHandlerCallback.java:45)
>>>>   at
>>>>com.ibatis.sqlmap.engine.type.CustomTypeHandler.setParameter(CustomTypeHandler.java:46)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameter(BasicParameterMap.java:165)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameters(BasicParameterMap.java:125)
>>>>   at
>>>>com.ibatis.sqlmap.engine.execution.SqlExecutor.executeUpdate(SqlExecutor.java:80)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteUpdate(GeneralStatement.java:196)
>>>>   at
>>>>com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:74)
>>>>   at
>>>>com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.update(SqlMapExecutorDelegate.java:500)
>>>>   at
>>>>com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.update(SqlMapSessionImpl.java:89)
>>>>   at
>>>>org.springframework.orm.ibatis.SqlMapClientTemplate$11.doInSqlMapClient(SqlMapClientTemplate.java:282)
>>>>   at
>>>>org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:140)
>>>>   at
>>>>org.springframework.orm.ibatis.SqlMapClientTemplate.update(SqlMapClientTemplate.java:280)
>>>>   at
>>>>edu.umich.med.umms.tgsubmission.dao.sql.Tgs_info_traineeDaoSql.insertTgs_info_trainee(Tgs_info_traineeDaoSql.java:67)
>>>>   at
>>>>unit.edu.umich.med.umms.tgsubmission.dao.Tgs_info_traineeDaoSqlTestCase.doTestInsert(Tgs_info_traineeDaoSqlTestCase.java:100)
>>>>   at
>>>>unit.edu.umich.med.umms.tgsubmission.dao.Tgs_info_traineeDaoSqlTestCase.testAll(Tgs_info_traineeDaoSqlTestCase.java:64)
>>>>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>>>   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>>   at java.lang.reflect.Method.invoke(Unknown Source)
>>>>   at junit.framework.TestCase.runTest(TestCase.java:154)
>>>>   at junit.framework.TestCase.runBare(TestCase.java:127)
>>>>   at junit.framework.TestResult$1.protect(TestResult.java:106)
>>>>   at junit.framework.TestResult.runProtected(TestResult.java:124)
>>>>   at junit.framework.TestResult.run(TestResult.java:109)
>>>>   at junit.framework.TestCase.run(TestCase.java:118)
>>>>   at junit.framework.TestSuite.runTest(TestSuite.java:208)
>>>>   at junit.framework.TestSuite.run(TestSuite.java:203)
>>>>   at
>>>>org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:474)
>>>>   at
>>>>org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:342)
>>>>   at
>>>>org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:194)
>>>>
>>>>-Henry
>>>>
>>>>
>>>>
>>>>        
>>>>
>>>
>>>
>>>      
>>>
>
>
>  
>

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