AW: Re: How do I do a SQL select into a data structure when specifying fields?

Multiple row fetch is only possible in composition with a CursorBirgitta 


Von meinem Samsung Gerät gesendet.

-------- Ursprüngliche Nachricht --------
Von: DFreinkel <dfreinkel@xxxxxxxxxxxxxxxxx>
Datum: 05.07.17 21:31 (GMT+01:00)
An: Paul Therrien <paultherrien@xxxxxxxxxxxxxxxxxx>
Cc: "RPG programming on the IBM i (AS/400 and iSeries)" <rpg400-l@xxxxxxxxxxxx>
Betreff: Re: How do I do a SQL select into a data structure when specifying
fields?

I am trying to avoid the use of cursors in this instance.



Darryl Freinkel
iPad

On Jul 5, 2017, at 3:29 PM, Paul Therrien <paultherrien@xxxxxxxxxxxxxxxxxx> wrote:

This should get you started...

1. Remove the 'qualified' (sql doens' work with that)

2. Use a cursor and

3. Fetch cursor for 100 rows.



Paul





 

On 2017-07-05 14:58, DFreinkel wrote:

I am reading data from a file into a data structure.

T_data ds qualified dim(100)
Fielda like(fielda)
Fieldb like(fieldb)
Fieldc like(fieldc)

Select fielda, fieldb, fieldc into :T_data
From myTable;

Compilers tells me SL0312 T_data is not defined or usable.

What am I doing wrong or how would I do this?

I do not want to read 1 record at a time.

Thanks

Darryl Freinkel

Darryl Freinkel
iPad