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Problem with SP and Foreach statment

Problem with SP and Foreach statment

Problem with SP and Foreach statment

(OP)
Hey dudes,

I'm new to Informix..any tip why this is not working?

CODE

CREATE PROCEDURE Phtotgraph_Summary_SP(photograph_classification LIKE fotografs.classificacio_fotograf)
RETURNING CHAR(100) as Photograph, INTEGER as total_Expositions, CHAR(50) as record_Exposition, INTEGER as num_photos


DEFINE photographCode varchar(8);
DEFINE photographName varchar(100);
DEFINE totalExpositions int;
DEFINE averagePhotos decimal(5,2);
DEFINE recordExposition  varchar(50);
DEFINE numPhotos  int;
DEFINE recordExpositionCode varchar(10);
DEFINE rowcount int;


FOREACH cursor
        FOR SELECT  ph.passaport,ph.nom, count(distinct ex.codi_exposicio) INTO photographCode,photographName, totalExpositions
        FROM fotografs ph, exposen ex
        where ph.passaport = ex.passaport
        group by ph.passaport, ph.nom                           
        
        rowcount=0;
        FOREACH cursor2 FOR
            Select max(ex.num_fotos) INTO numPhotos from exposen ex, Exposicions exp , fotografs ph
                where ex.codi_exposicio = exp.codi_exposicio and ph.passaport = ex.passaport and ph.passaport = photographCode;
            rowcount=rowcount+1;
            select exp.titol INTO recordExposition from  exposen ex, Exposicions exp , fotografs ph
                    where ex.codi_exposicio = exp.codi_exposicio and ph.passaport = ex.passaport and ph.passaport = photographCode
                    group by exp.titol
                    having max(ex.num_fotos)= numPhotos;
       END FOREACH;
       IF rowcount>1 THEN
              recordExposition = 'Gamarus';
              CONTINUE FOREACH;
       ELSE
              recordExposition= recordExposition;
       END IF;
    RETURN photographName, totalExpositions,recordExposition,numPhotos WITH RESUME;
    END FOREACH;
END PROCEDURE;

Thanks in advance.

RE: Problem with SP and Foreach statment


I don't think the Informix Stored Procedure language requires a cursor name.  Try something like this:

CODE

FOREACH
    SELECT  ph.passaport,ph.nom, count(distinct ex.codi_exposicio) INTO photographCode,photographName, totalExpositions
 

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