绑定变量不只能在where 子句中使用
绑定变量不只能在where 子句中使用[@more@]今天在论坛上看到,故保存下来,哈哈,又涨了一下见识 绑定变量不只能在where 子句中使用That's not quite correct. See this:SQL> var n numberSQL> exec :n := 123PL/SQL procedure successfully completed.SQL> select :n from dual;:N------------123But overall, your summary is good.Yong Huang