I have a function like below (psudo code). If cursor cur1 have multiple
rows, would the code leave the cursor open when this function is called?
So if this function is called 1000 times, I would have 1000 open cursors?
function XYZ(gid in number) return varchar2 is
cursor cur1 is select C1 from tab1 where ID = gid;
begin
for x in cur1 loop
return x.c1;
end loop;
return null;
exception
when others then return null;
end;
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Author: Guang Mei
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