loading an image or a BLOB stream

Dear experts,

I am able to update a BFILE field as the example below

Update emp_photo is BFILENAME ('IMAGE_DIR', 'Tired.JPG') set emp where empno = '7566';.

But is there a simple way to update the field BLOB with a photo.

What I can find in my book is a procedure.

CREATE OR REPLACE PROCEDURE loadLOBFromBFILE_proc

(p_dest_loc IN OUT BLOB, p_file_name IN VARCHAR2,

p_file_dir IN VARCHAR2)

IS

BFILE v_src_loc: = BFILENAME (p_file_dir, p_file_name);

v_amount INTEGER: = 4000;

BEGIN

DBMS_LOB. OPEN (v_src_loc, DBMS_LOB. LOB_READONLY);

v_amount: = DBMS_LOB. GETLENGTH (v_src_loc);

DBMS_LOB. LOADFROMFILE (p_dest_loc, v_src_loc, v_amount);

DBMS_LOB. Close (v_src_loc);

END loadLOBFromBFILE_proc;

is there any update statement as the update statement of BFILENAME who works for aforementioned BLOB.

Concerning

Rajat

Like this?

SQL > create table t
() 2
3 no whole primary key,.
object blob col 4
5)
6.

Table created.

SQL > insert into values t (1, null);

1 line of creation.

SQL > commit;

Validation complete.

SQL > declare
l_col 2 blob.
3 l_bfile bfile.
4 start
Update 5 t
6 set col = empty_blob
7 where n = 1 col back in l_col;
8 l_bfile: = bfilename ("KARDIR", "test.gif");
9 dbms_lob.fileopen (l_bfile);
10 dbms_lob.loadfromfile
(11)
12 l_col
13, l_bfile
14, dbms_lob.getlength (l_bfile)
15      );
16 dbms_lob.fileclose (l_bfile);
end 17;
18.

PL/SQL procedure successfully completed.

Tags: Database

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    How can I load svg image in my UiApplication with blackberry api?

    THX.

    I want to load svg in my simple blackberry app (extends UiApplication).

    I know little about midlet (extend MIDlet).

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