Unicode problem from SQL Server DB

[Joel Quinet]

Hi all,

I have put a pdf file in a binary field in a sql server DB.
When I read it back, I receive the double size of data.  I suppose my data
are encoded in unicode.
How can I convert them ??

My test script follow

Thanks

import win32com.client

mServer = '(local)'
mUsr = 'sa'
mPwd = ''
mDb = 'TestDb'

conn = win32com.client.Dispatch(r'ADODB.Connection')
DSN = "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=" + mUsr +
";" + "Password=" + mPwd + ";Initial Catalog= " + mDb + " ; Data Source=" +
mServer + ""

conn.Open(DSN)
rs = win32com.client.Dispatch(r'ADODB.Recordset')
rs_name = 'select * from TABLE1'
rs.Open(rs_name, conn, 1, 3)

#rs.AddNew
#rs.Fields("Numero").Value = 1
#rs.Fields("Fichier").Value = ''
#f = open ('./frgf00.pdf', 'rb')
#data = f.read()
#print 'Len : ', len(data)
#rs.Fields("Fichier").AppendChunk (data)
#f.close()
#rs.Update()


print rs.Fields("Numero").Value
f = open('./temp.pdf', 'wb')
data = rs.Fields("Fichier").GetChunk (1000000)
f.write ( data )
f.close()

rs.Close()
conn.Close()