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Informix 4GL sql error.

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magni

Programmer
Oct 11, 2007
12
CA
Hi, I have the following code in Informix 4GL, but I am running problem and unable to findout, please help me. Thank you.

CREATE PROCEDURE trig_insert_test1(ncode CHAR(2), nname CHAR(32))
DEFINE ocode CHAR(2);
FOREACH SELECT code INTO ocode
FROM state
WHERE code = ncode OR sname = nname
RAISE EXCEPTION -271, 100, "Value already exists";
END FOREACH;
END PROCEDURE


create trigger inst_test1 insert on state
referencing new as new
for each row (execute procedure trig_insert_test1(new.code,new.sname));
 
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