可能是吧,请问下面这句话对吗?
if(num1>num2) then
statement1;
else
if (num1>num3) then
statement2;
else
if (num1>num4) then
statement3;
end if;
if(num1>num2) then
statement1;
else
if (num1>num3) then
statement2;
else
if (num1>num4) then
statement3;
end if;
2 n number:=1;
3 m number:=1;
4 begin
5 while n=10 loop
6 while m=10 loop
7 dbms_output.put_line(m);
8 m:=m+1;
9 end loop;
10 n:=n+1;
11 m:=1;
12 end loop;
13 end;
14 /PL/SQL procedure successfully completed
statement1;
elsif (num1>num3) then
statement2;
elsif (num1>num4) then
statement3;
end if;
/