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pcelari · Posted: Mon Feb 05, 2007 1:11 pm Post subject:

I need to create a resulting string from an array of items by concatenating them one by one, with '|' as delimiter:

declare M integer cardinality(InputBody.Order.Item[]);
declare s character InputBody.Order.Item[1] ;
declare i integer 2;

while i < M
set s = s || '|' || InputBody.Order.Item[i] || ;
set i = i + 1;
end while;

set Output.MRM.ItemList = s;

However, I gets empty output. Is my concatenate expression wrong?
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pcelari
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- a master of always being a newbie