× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



I do not understand your point...
By definition, SELECT statement returns a set of records.
To work with a set of records in a procedural language, you need a cursor
(to iterate through the set of records returned).
So yes, SELECT requires a cursor.

In your example

SELECT_STMT2 =  'SELECT RRN(T), QRECN, QTITY, QTISTY ',
                'FROM QAYPETIDX T',
                'ORDER BY 3   ',
                'FOR FETCH ONLY '
EXECSQL,
     'PREPARE S1 FROM :SELECT_STMT2'
(* ) EXECSQL,
     'EXECUTE S1'  <-- this won't work, you need a cursor

When statement (*) is executed without cursor - what is the target of
select?
Where values for RRN(T), QRECN, QTITY, QTISTY are supposed to go.
When you work with STRSQL or QM, there is an implicit target - display
screen or printable report - with a lot of rules, how this should look
like.
When you use procedural language, it is your responsibility to provide a
target for select list. And the vehicle to relate select list to program
variables is cursor (and a FETCH statement).


    Alexei
always speaking for myself




As an Amazon Associate we earn from qualifying purchases.

This thread ...


Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.