DATA TYPE SIZE

Dear all ,
create table (id number );
what is the size of number default setting is there is unlimited???
MANY THANKS

What is the version?
Refer thislink
http://docs.oracle.com/cd/B28359_01/server.111/b28318/datatype.htm#i16209

Similar Messages

Data type size for the view column

I am creating a view from base table using substr() for some fields. The data type size of the column in the view becomes twice the size of the corresponding column in the base table. Example
SQL> create table temp_sat(name varchar2(20));
Table created.
SQL> create view temp_view as select substr(name,1,10) name from temp_sat;
View created.
SQL> desc temp_view
Name Null? Type
NAME VARCHAR2(40)
Can i specify the size of the column while creating view

satish asnani wrote:
I am creating a view from base table using substr() for some fields. The data type size of the column in the view becomes twice the size of the corresponding column in the base table. Example
SQL> create table temp_sat(name varchar2(20));
Table created.
SQL> create view temp_view as select substr(name,1,10) name from temp_sat;
View created.
SQL> desc temp_view
Name                                      Null?    Type
NAME                                               VARCHAR2(40)Can i specify the size of the column while creating viewHi,
Which platform and Oracel DB version?
I had try to replicate, but I can't:
SQL> create table t_v
2 (id varchar2(20));
Tabla creada.
SQL> desc t_v
Nombre                                                            ┐Nulo?   Tipo
ID                                                                         VARCHAR2(20)
SQL> r
1 create view v_t_v
2 as
3 select substr(id,1,10) id
4* from t_v
Vista creada.
SQL> desc v_t_v
Nombre                                                            ┐Nulo?   Tipo
ID                                                                         VARCHAR2(10)John

Please confirm is the maximum Text Data Type Size within MDS 4000 characters

Hi,
Please confirm is the maximum Text Data Type Size within MDS 4000 characters?
If you could give me a link referencing my answer to the above question that would be even better.
Kind Regards,
Kieran.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

However I am extending a system which stores dynamic SQL within an MDM column to facilitate a generic extract and load process. I am sure you are already aware in this type of scenario the business rules behind a piece of dynamic SQL defining a generic
extract process could easily exceed 4000 characters.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

Data type size in parameters?

hi to all,
why we can not give datatype size in procedure parameters any one help me urgent,

Hi,
Welcome to the forum!
Chandra kumar wrote:
hi to all,
why we can not give datatype size in procedure parametersData types and sizes are given when a variable is declared. Arguments to procedures are not declared in the procedure, they are declared in a calling block, and then an existingvariable, with a data type and size, is passed to the procedure.
Someone started another thread on the same question just a little earlier: {message:id=10989165}. See that thread for more.
any one help me urgent,If you need help urgently, this is not the place to ask for it. People answer questions when they want to, not necesarily when you command them to. Using terms like "urgent" or "ASAP" is not only rude, it's self-defeating. That is, nobody will refuse to give you an answer because you did not say it was "urgent", but some people may not answer because you did say it.

Data type size does not match values returned

I've tried searching but couldn't find what I was looking for, sorry if this has been answered or is a duplicate.
I am using the (Java) method below to get the column definitions of a table. I am doing this through an ODBC connection (using Oracle ODBC driver) and I have NO CHOICE in the matter.
The problem I am having is that one particular column has a column size is smaller than the size of the data it purportedly holds (ie attendance_code = varchar size 3 but data value is "Absent". I suspect the data is actually a look up to situation, where my attendance_code column has a value of 'ABS' and Oracle goes and fetchs the "Absent" value.
My issue is that the meta data returned from ODBC is the actual column definition (ie varchar(3) and not varchar2(10) for example).
How do I resolve this? I do not have access to all_columns table etc. I have to do it using ODBC metadata only.
TIA.
public ArrayList<SchemaColumn> getColumnsForTable(String catalog,
               String schema,
               String tableName) {
          ArrayList<SchemaColumn> columns = new ArrayList<SchemaColumn>();
          ResultSet rs = null;
          try {
               DatabaseMetaData metaData = connection.getMetaData();
               rs = metaData.getColumns(catalog, schema, tableName, "%");
               SchemaColumn column;
               while (rs.next()) {
                    column = new SchemaColumn();
                    column.setName(rs.getString("COLUMN_NAME"));
                    column.setDataType(rs.getInt("DATA_TYPE"));
                    column.setTypeName(rs.getString("TYPE_NAME"));
                    column.setColumnSize(rs.getInt("COLUMN_SIZE")); <-------- this is the value that is coming back smaller than the data it actually returns
                    column.setDecimalDigits(rs.getInt("DECIMAL_DIGITS"));
                    column.setNumPrecisionRadix(rs.getInt("NUM_PREC_RADIX"));
                    column.setNullable(rs.getInt("NULLABLE"));
                    column.setRemarks(rs.getString("REMARKS"));
                    column.setDefaultValue(rs.getString("COLUMN_DEF"));
                    column.setSqlDataType(rs.getInt("SQL_DATA_TYPE"));
                    column.setSqlDateTimeSub(rs.getInt("SQL_DATETIME_SUB"));
                    column.setCharOctetLength(rs.getInt("CHAR_OCTET_LENGTH"));
                    column.setOrdinalPosition(rs.getInt("ORDINAL_POSITION"));
                    columns.add(column);
          } catch (Exception e) {
               Log.getLogger().error("Could not capture table schema");
          closeResultSet(rs);
          return columns;
Edited by: user10382699 on Apr 11, 2011 4:15 PM

John, thanks for your reply.
As far as I know I'm not doing anything inaccurately/incorrectly.
The select I am using is SELECT * FROM <tableName>.
The resultset metadata has a size of 3 for the column in question, and querying the schema also yields 3 for that column.
I've tried recreating the situation using the Oracle XE DB, but as I am not familiar with Oracle, I do not know how to recreate this scenario (which would then lead me to test other options with ODBC).

Data type column size does not match size of values returned

I've tried searching but couldn't find what I was looking for, sorry if this has been answered or is a duplicate.
I am using the (Java) method below to get the column definitions of a table. I am doing this through an ODBC connection (using Oracle ODBC driver) and I have NO CHOICE in the matter.
The problem I am having is that one particular column has a column size is smaller than the size of the data it purportedly holds (ie attendance_code = varchar size 3 but data value is "Absent". I suspect the data is actually a look up to situation, where my attendance_code column has a value of 'ABS' and Oracle goes and fetchs the "Absent" value.
My issue is that the meta data returned from ODBC is the actual column definition (ie varchar(3) and not varchar2(10) for example).
The resultset metadata has a size of 3 for the column in question, and querying the schema also yields 3 for that column.
How do I resolve this? I do not have access to all_columns table etc. I have to do it using ODBC metadata only.
I've tried recreating the situation using the Oracle XE DB, but as I am not familiar with Oracle, I do not know how to recreate this scenario (which would then lead me to test other options with ODBC).
TIA.
The select I am using is SELECT * FROM <tableName>.
public ArrayList<SchemaColumn> getColumnsForTable(String catalog,
String schema,
String tableName) {
ArrayList<SchemaColumn> columns = new ArrayList<SchemaColumn>();
ResultSet rs = null;
try {
DatabaseMetaData metaData = connection.getMetaData();
rs = metaData.getColumns(catalog, schema, tableName, "%");
SchemaColumn column;
while (rs.next()) {
column = new SchemaColumn();
column.setName(rs.getString("COLUMN_NAME"));
column.setDataType(rs.getInt("DATA_TYPE"));
column.setTypeName(rs.getString("TYPE_NAME"));
column.setColumnSize(rs.getInt("COLUMN_SIZE")); <-------- this is the value that is coming back smaller than the data it actually returns
column.setDecimalDigits(rs.getInt("DECIMAL_DIGITS"));
column.setNumPrecisionRadix(rs.getInt("NUM_PREC_RADIX"));
column.setNullable(rs.getInt("NULLABLE"));
column.setRemarks(rs.getString("REMARKS"));
column.setDefaultValue(rs.getString("COLUMN_DEF"));
column.setSqlDataType(rs.getInt("SQL_DATA_TYPE"));
column.setSqlDateTimeSub(rs.getInt("SQL_DATETIME_SUB"));
column.setCharOctetLength(rs.getInt("CHAR_OCTET_LENGTH"));
column.setOrdinalPosition(rs.getInt("ORDINAL_POSITION"));
columns.add(column);
} catch (Exception e) {
Log.getLogger().error("Could not capture table schema");
closeResultSet(rs);
return columns;
}

I can't say I've ever seen a case where a column held more data than it was declared as, and would have to file that under "see it to believe it" category.
Even if that somehow were the case, I'd expect the ODBC driver to return what the column is defined as anyway, not the data. The data changes with every row, but I'd expect the table metadata to be consistent, and refer to the table definition.
For grins though, can you provide system.out.println output of the metadata, and also a "describe xxxx" from sqlplus if you can, where xxx is the table name?
ie,
while (rs.next()) {
System.out.println("column name is " + rs.getString("COLUMN_NAME"));
System.out.println("data type is " + rs.getInt("DATA_TYPE"));
..etc..
Greg

Data type of preprend array size in Flatten To String block

Hi
The data type of the preprend array size in Flatten To String block is given as I32. Is it somehow possible to reduce the data type to I8, since the width and height of my array won't exceed 255 ?. I also need to do the same in Unflatten To String as well.
Best regards
Oesen

Oesen wrote:
Hi
The data type of the preprend array size in Flatten To String block is given as I32. Is it somehow possible to reduce the data type to I8, since the width and height of my array won't exceed 255 ?. I also need to do the same in Unflatten To String as well.
The short answer is no. This is because the index is an I32. NI likes to keep integers as an I32 whenever possible for reasons like this.
Since you are dealing with a 2D array (width and height), it will actually use 2 I32s before the actual data.
As Ravens stated, you could put in your own array sizes before the array in the string. But it is worth saving 6 bytes? Not likely.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

Data type with large size in a table and updating it

Hi guys,
i am working on a requirement in which i need to create 4 tables. Here, 2 tables will be updated by the user and a program will update this content to the other 2 table.
2 days before i posted a query on this, Previously i stucked on a part where, table need to entries with size char 400 and char 9000. As from the reply, i changed it to STRING with which table was sucessfully created and i was able to update data through a report program.
Now we ned to provide an sm30 option to users, so they can insert new contents and update the status of old contents. But when i tried this table maintanance generator, i got an error that table contains string, so maintanance generator cannot be done ! i changed the data type to rawstring also. Now maintanance generator got saved, but when i open the table in sm30, i am getting dump saying tht table is using string/char etc.
can anyone tell me what data type to use in this scenario with which we can enter data through sm30 ?

Hi Kithu,
you can use STRING (or XSTRING) fields. Then there is no limit on the field size. As long as it is not (fully) filled with data, no space is wasted.
The disadvantage is that STRING type data are treated as 'deep' structures. That leads to some trouble in the definition of interfaces. Give it a try!
Regards,
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Best data type to represent a file size

Hi All!
I have to create a table which holds details abou the files which process on a system and maintain the file name process, size of the file in byts, full path location the file is stores etc.
My question is what would be the best data type for a file size, currently the system proceess 4 GB files but I do not know whether this will expand so I need a data type which will be compatible for any size ther will be no decimal points involved in this.
I hope my question is clear.
Thank you in advance.
Regards, Shaamil.

user8706423 wrote:
Hi All!
I have to create a table which holds details abou the files which process on a system and maintain the file name process, size of the file in byts, full path location the file is stores etc.
My question is what would be the best data type for a file size, currently the system proceess 4 GB files but I do not know whether this will expand so I need a data type which will be compatible for any size ther will be no decimal points involved in this.
I hope my question is clear.
Thank you in advance.
Regards, Shaamil.Simple as Oracle did in v$datafile's BYTES field:
SQL> desc v$datafile
Name                                      Null?    Type
FILE#                                              NUMBER
CREATION_CHANGE#                                   NUMBER
CREATION_TIME                                      DATE
TS#                                                NUMBER
RFILE#                                             NUMBER
STATUS                                             VARCHAR2(7)
ENABLED                                            VARCHAR2(10)
CHECKPOINT_CHANGE#                                 NUMBER
CHECKPOINT_TIME                                    DATE
UNRECOVERABLE_CHANGE#                              NUMBER
UNRECOVERABLE_TIME                                 DATE
LAST_CHANGE#                                       NUMBER
LAST_TIME                                          DATE
OFFLINE_CHANGE#                                    NUMBER
ONLINE_CHANGE#                                     NUMBER
ONLINE_TIME                                        DATE
BYTES                                              NUMBER
BLOCKS                                             NUMBER
CREATE_BYTES                                       NUMBER
BLOCK_SIZE                                         NUMBER
NAME                                               VARCHAR2(513)
PLUGGED_IN                                         NUMBER
BLOCK1_OFFSET                                      NUMBER
AUX_NAME                                           VARCHAR2(513)
FIRST_NONLOGGED_SCN                                NUMBER
FIRST_NONLOGGED_TIME                               DATE
FOREIGN_DBID                                       NUMBER
FOREIGN_CREATION_CHANGE#                           NUMBER
FOREIGN_CREATION_TIME                              DATE
PLUGGED_READONLY                                   VARCHAR2(3)
PLUGIN_CHANGE#                                     NUMBER
PLUGIN_RESETLOGS_CHANGE#                           NUMBER
PLUGIN_RESETLOGS_TIME                              DATE

XML operation resulted an XML data type exceeding 2GB in size. Operation aborted.

I have table with one million rows, when i am using xml path ('Root'), it giving me an error
"XML operation resulted an XML data type exceeding 2GB in size. Operation aborted."
This is a limitation of sqlserver. I have to xml path because i have to create nodes and attributes. In more complex case i will be joining multiple tables to get id and other attributes so combining multiple xmls in not an option here.
any workaround....thanks in advance

Here an example of your query that retrieve record in batch of 2 records. In real code, you should save the last id retrieved and call the query in a loop.
DECLARE @BATCHSIZE AS integer
SET @BATCHSIZE = 2
DECLARE @LASTID As Integer
SET @LASTID = 0
select top(@BATCHSIZE) id as "@id"
,name as "@name"
select id as "@id"
,name as "@name"
select *
from @products p
where p.customer_id = cs.id
group by id,customer_id,name
for xml path ('product'),Root('products'),type
from @customer cs
where cs.client_id = c.id
group by id,client_id,name
for xml path ('customer'),Root('customers'),type
from @client c
where c.id > @LASTID
order by c.id
for xml path ('clients'),Root ('Main')

What is the size of number data type.

what is the size of number data type (in term of memory storage ;byte ).
Does it make different in size if mention number(38,0)?
Thanks all in advance...:)
Edited by: user10648897 on Jan 7, 2009 6:43 AM

NUMBER (p,s)
Number having precision p and scale s. The precision p can range from 1 to 38. The scale s can range from -84 to 127.number(38,0) = number(38)
http://download.oracle.com/docs/cd/B19306_01/server.102/b14196/schema002.htm#sthref472

What is the size of a string data type

Hello,
What is the size of a string data type. Also what is the maximum size upto which a text file can grow?
Thanks in advance
cooldude

Hi cooldude,
the size of a string is given back by the function "String size". Strings are dynamically managed in LabView.
The max filesize is limited by the used filesystem. FAT-based systems are limited to 4GB (or was it 2GB?), other filesystems may allow more...
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

What is the maximum length of LONG data type in Forms 6i?

What is the maximum length of LONG data type in Forms 6i?

Do you mean the maximum size of a LONG that Forms 6i can display or the maximum size that can be stored in the database which sits behind your Forms application?
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Using a BLOB data type in a CMP Entity Bean: Error when send large files

I've successfully impleenting BLOB in my EJB. But the main prob is, it can only work on small file which is around 3K. Any larger files than that will caused error (refer below). I got info from a friend which is using normal JDBC call to insert a file into BLOB column that you can't use java.sql.Blob data type which will have this limitation. He suggested that by using oracle.sql.BLOB, this prob won't exist.
The problem is I'm unable to use oracle.sql.BLOB in my CMP EJB because in the jbosscmp-jdbc.xml, I'm able to specify the normal BLOB only which is java.sql.Blob (Refer below).
         <cmp-field>
            <field-name>attachment</field-name>
            <column-name>attch</column-name>
            <jdbc-type>BLOB</jdbc-type>
            <sql-type>BLOB</sql-type>
        </cmp-field>So, how do I solve this problem? I need to store files which the size is much bigger than that. I'm using JBoss 4 as my app server and Oracle 9i as my DB. I can see that there's many ppl facing this prob, but no solution to it. Pls advise. Thanks.
20:03:34,218 INFO [Server] JBoss (MX MicroKernel) [4.0.1RC1 (build: CVSTag=JBoss_4_0_1_RC1 date=200411041143)] Started in 1m:49s:828ms
20:05:01,640 ERROR [EBCreditApplAttch] Could not create entity
java.sql.SQLException: No more data to read from socket
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     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:229)
     at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:982)
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     at oracle.jdbc.ttc7.MAREngine.unmarshalSB1(MAREngine.java:705)
     at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:373)
     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1477)
     at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:888)
     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2051)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1961)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2672)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:452)
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     at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.executeInsert(JDBCAbstractCreateCommand.java:328)
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     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
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     at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
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     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:313)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
     at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
     at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
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     at org.jboss.ejb.Container.invoke(Container.java:856)
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     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
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     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
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     at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
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     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
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20:05:01,656 ERROR [JDBCUtil] SQL error
java.sql.SQLException: No more data to read from socket
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     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:229)
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     at oracle.jdbc.ttc7.TTC7Protocol.close(TTC7Protocol.java:565)
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     at oracle.jdbc.driver.OraclePreparedStatement.privateClose(OraclePreparedStatement.java:346)
     at oracle.jdbc.driver.OraclePreparedStatement.close(OraclePreparedStatement.java:280)
     at org.jboss.resource.adapter.jdbc.WrappedStatement.internalClose(WrappedStatement.java:782)
     at org.jboss.resource.adapter.jdbc.WrappedStatement.close(WrappedStatement.java:52)
     at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.safeClose(JDBCUtil.java:92)
     at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.performInsert(JDBCAbstractCreateCommand.java:310)
     at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.execute(JDBCAbstractCreateCommand.java:137)
     at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:572)
     at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:222)
     at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:266)
     at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:612)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
     at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1113)
     at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:90)
     at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:192)
     at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:212)
     at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:90)
     at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:113)
     at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
     at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
     at org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:41)
     at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:109)
     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:313)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:126)
     at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:100)
     at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
     at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:508)
     at org.jboss.ejb.Container.invoke(Container.java:878)
     at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:342)
     at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:118)
     at $Proxy94.create(Unknown Source)
     at com.infopro.dt.app.ca.ejb.SBCreditApplAttch.setCreditApplAttch(SBCreditApplAttch.java:148)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
     at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
     at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
     at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
     at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
     at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
     at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:313)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
     at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
     at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
     at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
     at org.jboss.ejb.Container.invoke(Container.java:856)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
     at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
     at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
     at sun.rmi.transport.Transport$1.run(Transport.java:148)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
     at java.lang.Thread.run(Thread.java:534)
20:05:01,672 WARN [JBossManagedConnectionPool] Exception destroying ManagedConnection org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener@87b71b[state=DESTROYED mc=org.jboss.resource.adapter.jdbc.local.LocalManagedConnection@225f0 handles=0 lastUse=1110456252484 permit=false trackByTx=false mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool@108bef4 context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool@1309516]
org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: Io exception: Software caused connection abort: socket write error)
     at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.checkException(BaseWrapperManagedConnection.java:541)
     at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.destroy(BaseWrapperManagedConnection.java:255)
     at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.doDestroy(InternalManagedConnectionPool.java:539)
     at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.returnConnection(InternalManagedConnectionPool.java:329)
     at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.returnConnection(JBossManagedConnectionPool.java:552)
     at org.jboss.resource.connectionmanager.BaseConnectionManager2.returnManagedConnection(BaseConnectionManager2.java:407)
     at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.commit(TxConnectionManager.java:699)
     at org.jboss.tm.TransactionImpl$Resource.commit(TransactionImpl.java:2141)
     at org.jboss.tm.TransactionImpl.commitResources(TransactionImpl.java:1674)
     at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:312)
     at org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.java:454)
     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:322)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
     at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
     at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
     at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
     at org.jboss.ejb.Container.invoke(Container.java:856)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
     at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
     at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
     at sun.rmi.transport.Transport$1.run(Transport.java:148)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
     at java.lang.Thread.run(Thread.java:534)
Caused by: java.sql.SQLException: Io exception: Software caused connection abort: socket write error
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:187)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:229)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:342)
     at oracle.jdbc.driver.OracleConnection.close(OracleConnection.java:1438)
     at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.destroy(BaseWrapperManagedConnection.java:251)
     ... 38 more
20:05:01,687 WARN [TransactionImpl] XAException: tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=waikitteoh/17, BranchQual=, localId=17] errorCode=XA_UNKNOWN(0)
org.jboss.resource.connectionmanager.JBossLocalXAException: could not commit local tx; - nested throwable: (org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: Io exception: Software caused connection abort: socket write error))
     at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.commit(TxConnectionManager.java:702)
     at org.jboss.tm.TransactionImpl$Resource.commit(TransactionImpl.java:2141)
     at org.jboss.tm.TransactionImpl.commitResources(TransactionImpl.java:1674)
     at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:312)
     at org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.java:454)
     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:322)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
     at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
     at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
     at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
     at org.jboss.ejb.Container.invoke(Container.java:856)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
     at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
     at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
     at sun.rmi.transport.Transport$1.run(Transport.java:148)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
     at java.lang.Thread.run(Thread.java:534)
Caused by: org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: Io exception: Software caused connection abort: socket write error)
     at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.checkException(BaseWrapperManagedConnection.java:541)
     at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:100)
     at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.commit(TxConnectionManager.java:695)
     ... 33 more
Caused by: java.sql.SQLException: Io exception: Software caused connection abort: socket write error
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:187)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:229)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:342)
     at oracle.jdbc.driver.OracleConnection.commit(OracleConnection.java:1344)
     at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96)
     ... 34 more
20:05:01,718 WARN [TransactionImpl] XAException: tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=waikitteoh/17, BranchQual=, localId=17] errorCode=XA_UNKNOWN(0)
org.jboss.resource.connectionmanager.JBossLocalXAException: wrong xid in rollback: expected: null, got: XidImpl[FormatId=257, GlobalId=waikitteoh/17, BranchQual=1, localId=17]
     at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.rollback(TxConnectionManager.java:774)
     at org.jboss.tm.TransactionImpl$Resource.rollback(TransactionImpl.java:2165)
     at org.jboss.tm.TransactionImpl.rollbackResources(TransactionImpl.java:1727)
     at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:340)
     at org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.java:454)
     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:322)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
     at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
     at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
     at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
     at org.jboss.ejb.Container.invoke(Container.java:856)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
     at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
     at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
     at sun.rmi.transport.Transport$1.run(Transport.java:148)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
     at java.lang.Thread.run(Thread.java:534)
20:05:01,734 ERROR [LogInterceptor] TransactionRolledbackException in method: public abstract void com.infopro.dt.app.ca.ejb.SBCreditApplAttchRemote.setCreditApplAttch(com.infopro.dt.app.ca.ejb.DTOCreditApplAttch) throws javax.ejb.CreateException,java.lang.Exception,java.rmi.RemoteException, causedBy:
org.jboss.tm.JBossRollbackException: Unable to commit, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=waikitteoh/17, BranchQual=, localId=17] status=STATUS_NO_TRANSACTION; - nested throwable: (org.jboss.resource.connectionmanager.JBossLocalXAException: could not commit local tx; - nested throwable: (org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: Io exception: Software caused connection abort: socket write error)))
     at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:344)
     at org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.java:454)
     at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:322)
     at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
     at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
     at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
     at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
     at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
     at org.jboss.ejb.Container.invoke(Container.java:856)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
     at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
     at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
     at sun.rmi.transport.Transport$1.run(Transport.java:148)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
     at java.lang.Thread.run(Thread.java:534)
Caused by: org.jboss.resource.connectionmanager.JBossLocalXAException: could not commit local tx; - nested throwable: (org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: Io exception

Try to use the OCI native driver instead of THIN.

Unsigned data types in Java

I know this is beating an old dead horse, but I find it frustrating that Java does not support unsigned types. I frequently work with binary file formats that store data in unsigned types. In Java there is no easy way to work with these files. For example, if the file has unsigned longs it is a problem. Also, if the file has unsigned ints, a very common occurrence, I have to "upcast" those numbers into longs. This is expensive from a time and space point of view since data files from satellites can be hundreds of megabytes or gigabytes in size and I have to double them in size just to capture the final bit. It is also inefficient to process these files because now I am using longs (64-bits) on systems that are usually optimized for 32-bits which means processing code takes a big performance hit.
Also, there is simple confusion. For example, if I provide data from a file to a user and they see "long" where they know they data is an int they start asking questions and I have to start explaining why it is a long instead of an int. Scientists don't like data to be "translated" for integrity reasons so I have make these long explanations how upconverting to a long is not really a translation, etc. It just creates a lot of confusion and problems.
Also, look at from a developer point of view. The developer has a spec in front of him listing the data types and is now reading the corresponding java class where the data gets loaded--all the data types are different because of the upconverting--it creates confusion.
Is there any hope of having unsigned types or we all condemned to a lifetime of upconverting?

JohnChamberlain wrote:
I thought it was obvious that you need to upconvert unsigned values because otherwise the number will be wrong if the sign bit is set.No. A 32-bit scalar with the high bit set is still correct (bit-for-bit). You only get problems if you perform arithmetic, right-shift or widening-conversion on it, or make a decimal String representation.
For example, lets say the file has an unsigned int (uint32) value of 0xF1234567 which in decimal is 4,045,620,583. This is a positive number. If you load this value into a Java int value it will be interpreted as the negative number -249,346,713.For a given value of "interpreted"; Integer.toHexString(0xF1234567) produces the expected result.
Further example: if you load a file containing uint32 values into Java ints and then average all the values you might come out with a negative number. Obviously this is impossible because the file contains only positive numbers so the average of those numbers cannot be negative.Obviously if you need to do this on a number of large 32-bit scalars you need the sum scalar to be 64-bit which means you can mask your way out of any issues when you perform the widening conversion.
   int[] x = { 0xF1234567, 0xF1234565, 0xF1234557 };
   long sum = 0L;
   for(int i=0;i<x.length;++i) { sum += 0xffffffffL & x; }
int average = (int)(sum/x.length); // average is now "correct" (bit-for-bit)
Maybe it wasn't clear that I need to not only load the values but use them.You did fail to mention that.
The files I load get passed on to other applications where the values get used and obviously that includes doing calculations on them so the values have to be correct. I cannot load a bunch of UInt32s into Java ints and say "pretend they are positive numbers".I get the impression you are not really interested in finding solution.
It can be releasing to have a whinge but don't let it distract you from thinking outside the box.
I think part of the problem here is that Java programmers do not have to work with binary files or binary protocols so they do not appreciate that doing this has serious problems in Java.I have done binary protocols. Not having unsigned scalars was never a problem.
For example, take unsigned longs. If you are working with a binary source that has these you have no alternative except to use the BigInteger package and convert every value into an object, an incredibly painful and CPU-intensive operation if you dealing with files with gigabytes of data.You might want to consider alternatives, like
unsigned right-shifting ('>>>') the incoming values for 64-bit scalar fields where dividing by 2 would be acceptable,
etc.

DATA TYPE SIZE

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