oracle中字符串连接用||
create or replace procedure testIf(idid number) is
v_name stu.name%type;
v_age stu.age%type;
begin
if idid = 1 then
update stu set age = age*2 where id = idid;
select age into v_age from stu where id = idid;
dbms_output.put_line('age'||v_age);--oracle中字符串连接用||
elsif idid = 3 then
update stu set name = 'shitailong' where id = idid;
select name into v_name from stu where id = idid;
--oracle中的字符串连接用||
dbms_output.put_line('name'||v_name);
else
update stu set age = age*3 where id = idid;
select age into v_age from stu where id = idid;
dbms_output.put_line('age'||v_age);
end if;
end;