I always serialize the object to a byte and then use setBinaryStream(), e.g.
byte b = ... // serialize arbitrary object to byte
ByteArrayInputStream ins = new ByteArrayInputStream(b);
ps.setBinaryStream(psParamIndex, ins, b.length);
I've found this to be reliable. FYI Problems with using setObject () with blobs is not
specific to Derby. I've had to use the above with MySQL and Oracle as well.
Suavi Ali Demir wrote:How about you first serialize your object into a byte and then do a setBytes() ? And then to read it back you can do getBytes() and then deserialize from that byte. Would that work? Regards, Ali
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