begin
select name into l_name from test where id=p_id;
exception
when others then null;
end; ....
if l_name is null then
dbms_out.putline(...);
else
dbms_out.putline(...);
end if;
select name into l_name from test where id=p_id;
exception
when others then null;
end; ....
if l_name is null then
dbms_out.putline(...);
else
dbms_out.putline(...);
end if;
解决方案 »
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