Hi,

> Which other methods of the in java.sql.Blob interface aren't
> implemented?

java.sql.Blob.setBytes(long, byte[], int, int)
java.sql.Blob.setBytes(long, byte[])
java.sql.Blob.truncate(long)
java.sql.Blob.position(java.sql.Blob, long)
java.sql.Blob.position(byte[], long)
java.sql.Blob.getBytes(long, int)
java.sql.Blob.length()

Best regards,
Roman Rokytskyy