Re: Sql parameter help

Thanks Luis
Your example is how I typically create my sql. This was mostly me just
wanting to try it out this way.

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Luis Rodriguez
Sent: Monday, January 24, 2011 1:44 PM
To: RPG programming on the IBM i / System i
Subject: Re: Sql parameter help

Mike,

Why do you need Dynamic SQL? You can change your statement to embedded
SQL by using:

EXEC SQL
select * from oncontac00 join ondept00
on coid = onid
where colast >= :COLAST_VAR +
and coid = :COID_VAR +
order by COlast
;

Also, check the use of the CASE statement. It could help you with
dealing with different conditions.

HTH,


Luis Rodriguez
IBM Certified Systems Expert - eServer i5 iSeries
--



On Mon, Jan 24, 2011 at 2:04 PM, Smith, Mike
<Mike_Smith@xxxxxxxxxxxxxxxx>wrote:

I'm working on a sql subfile program and I'm trying to make use of
parameter markers.
I can get it working when only doing a Position to marker, but now I
have introduced more complex criteria and I can't figure out how to
make this work effectively.

Subfile has a Position TO field. This should be a parameter marker.
Also I'm allowing user to select a specific department. This should
be a parameter marker

selct = 'select * from oncontac00 join ondept00 +
on coid = onid +
where colast >= ? +
and coid = ? +
order by COlast' ;

Do I need to set up multiple select statements for all possible
conditions?
Do I need to set up multiple open statements to coincide with the
different conditions also.

Any examples would be appreciated.

Thanks

Mike



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