Lob is closed. ERRORCODE=-4470, SQLSTATE=null

Question

I am using IBM websphere commerce and db2, have following piece of code

Clob clobVar = null;
if (result.elementAt(3) != null)
    clobVar = (Clob) result.el         


        

Answer 1

If everything has worked earlier with same code...but the issue came up after db2 db change, then try below configuration..
db2set DB2_RESTRICT_DDF=TRUE

It worked for me..

Answer 2

This issue can be solved by adding progressiveStreaming=2; argument to the connection url

The fully specified Connection URL was to be given as below:

jdbc:db2://localhost:50000/SAMPLE:progressiveStreaming=2;

Incase you have exception on that parameter add the following to it:

jdbc:db2://localhost:50000/SAMPLE:driverType=4;fullyMaterializeLobData=true;fullyMaterializeInputStreams=true;progressiveStreaming=2;progresssiveLocators=2;

It is preferred to use db2jcc4.jar