RE: Using SQL Fetch with an unknown number of columns

["Carlos Kozuszko" <tidesarrollo@xxxxxxxxxxxxxxxxxxxxxx>]

You can create a view with the given Select statement, then just run a
CPYTOIMPF  over that view to create a stream file on IFS. Of course this
technique has some shortcomings, CPYTOIMPF cannot use a view with a join
clause.

Carlos K.

> -----Mensaje original-----
> De: rpg400-l-bounces@xxxxxxxxxxxx
> [mailto:rpg400-l-bounces@xxxxxxxxxxxx]En nombre de
> MEovino@xxxxxxxxxxxxxxxxx
> Enviado el: jueves, 26 de junio de 2003 17:43
> Para: rpg400-l@xxxxxxxxxxxx
> Asunto: Using SQL Fetch with an unknown number of columns
>
>
> We have an app that uses a dynamically generated SQL
> statement to query out
> a set of records.  Files, fields, sorts, etc. are stored in a
> file, so we
> have no way of knowing what the recordset will look like at
> compile time.
> Because of this, we're having problems using Fetch in any sort of
> meaningful way.  We know how to Fetch into a DS or a bunch of
> variables,
> but both seem to require knowing what the recordset looks
> like at compile
> time.  If we have more variables in the Fetch Cursor Into
> statement than we
> have in the recordset, will this be a problem?
>
> All we want to do is dump the recordset into a work file so
> we can export
> that out to a PC file.  Unfortunately we're still on V5R1, so
> we don't have
> Create Table As.
>
> Mike E.
>
>
>
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