[Zope-DB] DCOracle2 with a Stored Procedure that Returns a ref_cur

m.banaouas banaouas.medialog at wanadoo.fr
Fri Mar 16 13:04:25 EDT 2007

you can do it like this:

db = DCOracle2.connection(connectionString)
C1 = db.cursor()
C2 = db.cursor()
sql = "sp1(INparam1, :INparam2, :INparam3, :INparam4, :ref_cur)"
C1.execute(sql, (INparam1, INparam2,INparam3,INparam4, C2)) 
for row in C2:

Maan M. Hamze a écrit :
> I am using DCOCralce2 with Python 2.41, and Oracle 9.
> I have a stored procedure (sp1) that takes 4 IN parameters, with one OUT
> parameter.  The OUT parameter is a **ref_cursor** that holds a data set.
> I am doing the following:
> db = DCOracle2.connection(connectionString)
> C1 = db.cursor()
> C2 = db.cursor()
> #I run the following holding the result into the cursor C2
> #since the OUT param is a ref_cur
> C2 = C1.sp1(INparam1, INparam2,INparam3,INparam4, ref_cur)
> I expect to get a data set
> I know there is data when sp1 is run
> But I am getting an empty data set when I fetch data via C2 cursor.
> Do you have any idea how to make this work when a stored procedure has a
> ref_cur OUT parameter?
> Thanks,
> Maan
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