DB-Library error 10038

Hi There,
We have VC++6.0 based application which uses DB-Library calls to communicate
with the SQL Server2000 database.
There is typical scenario in the application where we want to process the re
sult of a multiple-row based query in WHILE loop and execute another query i
nside WHILE loop based on the data in the result fetched.
The psuedo-code is as below
While (result.fetch())
{
//prepare where clause based on the data in the row fetched
char* strWhere= ...
//Execute the Query on the same connection using db-lib API
//Fetch the result
}
But DB-Library do not allow such scenario and throws below error
"DB-Library error 10038: Attempt to initiate a new SQL Server operation with
results pending."
Because of the tightly coupled business logic, its impossible to change the
WHILE LOOP and also the flow of the application.
Is there any solution for above said problem?
Thanks in advance.
Regards,
YogYog,
Have you tried opening a second connection for the internal result set?
Russell Fields
"Yog" <y.bang@.zensar.com> wrote in message
news:0E65530E-C692-4850-8DF4-800912D22DBD@.microsoft.com...
> Hi There,
> We have VC++6.0 based application which uses DB-Library calls to
communicate with the SQL Server2000 database.
> There is typical scenario in the application where we want to process the
result of a multiple-row based query in WHILE loop and execute another query
inside WHILE loop based on the data in the result fetched.
> The psuedo-code is as below
> While (result.fetch())
> {
> //prepare where clause based on the data in the row fetched
> char* strWhere= ...
> //Execute the Query on the same connection using db-lib API
> //Fetch the result
> }
> But DB-Library do not allow such scenario and throws below error
> "DB-Library error 10038: Attempt to initiate a new SQL Server operation
with results pending."
> Because of the tightly coupled business logic, its impossible to change
the WHILE LOOP and also the flow of the application.
> Is there any solution for above said problem?
> Thanks in advance.
> Regards,
> Yog|||You need to fetch all the rows to completion before issueing another query.
Ex do while .not eof()
Thanks,
Kevin McDonnell
Microsoft Corporation
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