How to retrieve 'long' column with 32K length in Java stored procedure

For some reasons, we are not using CLOB, BLOB, or BFILE to store large objects and I have to live with LONG. So I wrote a Java stored procedure to insert, select and manipulate a LONG column by retrieving the LONG into a java.lang.String class (which happens to be the Java class mapped to the LONG SQL datatype). It all works fine as long as the length of the value being retrieved is less than the magic figure of 32767 bytes (which is the restriction on LONG and VARCHAR2 datatype in PL/SQL as well). So looks like Oracle's implementation of the JVM limits String values to a max of 32767 bytes. Suggestions on how to overcome this limitation (other classes that you suggest or do I have to move to files)?
Thanks,
Jeet
null

the jvm has nothing to do with it ...
this is a pol/sql limitation on parameters in stored procedures.
and java stored procedures require a clal spec that makes the j-s-p look like a pl/qsl stored proc.

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Hello,
Thanks for the reply. Actually I have seen that post before creating this thread. I thought that I could make use of java mail to work around this problem. I created a java class that succesfully sends mail to SSL host. I tried to call this java class from pl-sql through java stored procedure. That did not work
So, is this not supported in Oracle ? Please note that I have tested this in both 9i and 11g , in both the versions I got the error. You can refer to the code in the above post.
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Edited by: user12050615 on Jan 16, 2012 12:17 AM

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==================================================
create or replace and compile java source named "MailUtil1" AS
import java.util.Enumeration;
import java.util.Properties;
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String cc,
String subject,
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Edited by: user12050615 on Jan 16, 2012 12:18 AM

Hello,
Thanks for the reply. Actually I have seen that post before creating this thread. I thought that I could make use of java mail to work around this problem. I created a java class that succesfully sends mail to SSL host. I tried to call this java class from pl-sql through java stored procedure. That did not work
So, is this not supported in Oracle ? Please note that I have tested this in both 9i and 11g , in both the versions I got the error. You can refer to the code in the above post.
Thanks
Srikanth
Edited by: user12050615 on Jan 16, 2012 12:17 AM

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69edfef1-01fd-49c3-b83d-ece76195d26c wrote:
I have a question regarding tokenizing string in a column I have table like
id list
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1 with t as (select 1 as id, 'i love dogs' list from dual union all
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null

Sounds like your C2 REF TYP1 attribute may be null. Unfortunately you neglected to say where in your code the NullPointerException occurs.

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bye
[email protected]
null

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How to retrieve 'long' column with 32K length in Java stored procedure

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