I am having problems with large objects. I am using jdbc:postgresql driver on linux. I can insert a large object using PreparedStatement.setBytes(byte[] buf) I can read the large object using ASCIISTream ( they are text objects) BUT when I use large.object.write(byte[]buf), it overwrites my original object once, then will not overwrite again. for eg. if the large object is text "aaaaaaaaaaaaa", then I write "bbb" to the object, the result is "bbbaaaaaaaaaa", correct. THEN, if I write "ccccc" to the same object, the answer is "bbbccaaaaaaaa". It overwrites the part of the object that was the original, but not the part I overwrote at first. If this is not fixable, I can unlink and create a new largeobject, but when I use \lo_list, the unlinked objects are still there. Can I get rid of them off my machine ?? Thanks, PW
