Oracle 9i cannot display bfile image properly

From: Jack <liujacky_at_yahoo.com>
Date: 25 Feb 2004 10:31:51 -0800
Message-ID: <7cf4b8f5.0402251031.17d247f0_at_posting.google.com>

Hi,
We just upgrade from Oracle 8.1.7.4 to 9.2.0.4 in Solaris system. We found all images display with Bfile do not work in Oracle 9i but they work well in 8.1.7.4, no code change. could you please help us? Here is the source code:

 PROCEDURE bfileshow (bfilein bfile)
  IS

	mybfile bfile:=bfilein;
	--l_amt number default 30;
	l_amt BINARY_INTEGER := 1024; 
	l_off INTEGER := 1; 
	l_raw RAW(1024); 

  BEGIN
   owa_util.mime_header('image/gif');
   DBMS_LOB.OPEN (mybfile, DBMS_LOB.LOB_READONLY);    LOOP

	DBMS_LOB.READ (mybfile, l_amt, l_off,l_raw);
	htp.prn(utl_raw.cast_to_varchar2(l_raw));
	l_off:=l_off+l_amt;

   END LOOP;
   DBMS_LOB.CLOSE (mybfile);
   EXCEPTION

          WHEN NO_DATA_FOUND THEN
	htp.p(sqlerrm);
	dbms_lob.close (mybfile);

  END bfileshow;

Thanks,

Jack Received on Wed Feb 25 2004 - 19:31:51 CET