Reading the document from BLOB field in Forms10g

I have stored a document (.DOC or .HTML) in BLOB fld in a table say Test1
I want to read this document when I press button on a canvas.How to do this in forms10g. I have used webutil_file_transfer.DB_To_Client_with_progress.
I can use same for downloading. But after downloading it should open the document aswell. how to go about this.

Hello,
<p>Read this.</p>
Francois

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Reading the data from BLOB column

HI,
I have a table with following structure
Test_Mail(Attachment BLOB,Attachmentname varchar2(255),FileSize number)
The data in the table is like
Attachment|Attachmentname|FileSize
BLOB|test.txt|1236
I wants to read the data from the BLOB attachment in to new file.
can any one help me in doing this with plsql??
Thanks in advance,
Balaji tk.
Edited by: Balaji.tk on Jan 9, 2011 9:28 PM

May be something like this ?
DECLARE
   l_file       UTL_FILE.FILE_TYPE;
   l_buffer     RAW (32767);
   l_amount     BINARY_INTEGER     := 32767;
   l_pos        INTEGER            := 1;
   l_blob       BLOB;
   l_blob_len   INTEGER;
BEGIN
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   --This v_attachment_name can be selected from your table.
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FOR rec IN (
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      FROM test_mail
     --Your where condition to find the row.
   --AND ROWNUM =1
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commit;
END LOOP;
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   WHEN OTHERS
   THEN
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Dear Poster,
As no response has been provided to the thread in some time I must assume the issue is resolved, if the question is still valid please create a new thread rephrasing the query and providing as much data as possible to promote response from the community.
Best Regards,
SDN SRM Moderation Team

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I think I havent explained my problem well. Here I am explaining it again..
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Reading the document from BLOB field in Forms10g

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