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Next: DAO 3.6 record locking
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External

Since: Feb 17, 2005 Posts: 3
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(Msg. 1) Posted: Thu Feb 17, 2005 2:19 pm
Post subject: VB6 using ADO, sproc with return recordset Archived from groups: microsoft>public>vb>database>ado (more info?)
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VB6 code snippet:
with cmd
.cmdtext = "exec buildwordlist 11"
.commandtype = adcmdtext
end with
set rs = cmd.execute()
if not rs.eof then
strfield = rs!fieldname
rs.movenext
end if
the above code works just fine if the sproc is a simple select * from
tblword and returns records.
However, if the sproc is changed to include a temp table (#tempwords) for
filtering the word list before returning a recordset, it throws a 3704 error,
"operation not allowed when the object is closed". This makes no sense to me.
If I run this as a pass-through query using ODBC, it works just fine. I
want to use ADO and not ODBC.
Please suggest a solution.
Thanks,
Jim >> Stay informed about: VB6 using ADO, sproc with return recordset |
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External

Since: Aug 31, 2003 Posts: 30
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(Msg. 2) Posted: Fri Feb 18, 2005 11:06 am
Post subject: Re: VB6 using ADO, sproc with return recordset [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
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"jim" wrote in message
> VB6 code snippet:
>
> with cmd
> .cmdtext = "exec buildwordlist 11"
> .commandtype = adcmdtext
> end with
> set rs = cmd.execute()
> if not rs.eof then
> strfield = rs!fieldname
> rs.movenext
> end if
>
> the above code works just fine if the sproc is a simple select * from
> tblword and returns records.
>
> However, if the sproc is changed to include a temp table (#tempwords) for
> filtering the word list before returning a recordset, it throws a 3704
> error,
> "operation not allowed when the object is closed". This makes no sense to
> me.
>
> If I run this as a pass-through query using ODBC, it works just fine. I
> want to use ADO and not ODBC.
>
> Please suggest a solution.
>
> Thanks,
> Jim
You either need to add SET NOCOUNT ON at the top of your stored procedure,
or walk through the returned recordset[s] by calling NextRecordset until it
returns a recordset object that has it's State property set to 1, or it
returns Nothing.
Without SET NOCOUNT ON, it returns a recordset for every SQL statement
that's executed in the procedure. With it, only statements that return rows
(or could return rows, to be more precise) generate a recordset.
-Mark >> Stay informed about: VB6 using ADO, sproc with return recordset |
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