SQL issues

Hi,

just am very new to SQL in FlexSim and facing a Problem I can´t find a solution. Maybe anybody has a hint for me. What I´m trying to do looks this way:

int i_val = 0;
int i_Auftragsnr = getlabel(token,"Auftrag");

query("SELECT * FROM ProdListe \
WHERE Art_Nr = i_Auftragsnr ");

i_val = getqueryvalue(1,4);
return i_val;

You should be able to just concat() the integer onto the end using numtostring()

so

query(concat("SELECT * FROM ProdListe \
WHERE Art_Nr =",numtostring(i_Auftragsnr,0,0)));