分类分类
2015-06-28 00:00作者:网管联盟
declare
counter number(2):=0;
sm number(2):=0;
cursor kc is
select id from kingcat natural join kingcat2;
begin
open kc;
loop
fetch kc into counter;
exit when kc%notfound;
DBMS_output.put_line('su:'||counter);
end loop;
close kc;
end;
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