hint不是9i中加入,很早就有,现在oracle已经不推荐使用hint了作者: 流云飞渡 时间: 2004-12-14 11:48 标题: /*+XXXXX*/的具体含义? 能给个链接或更详细的解释吗?作者: tinywind 时间: 2004-12-14 12:07 标题: /*+XXXXX*/的具体含义? 去查oracle的文档,我以前在8的文档中看到过作者: 流云飞渡 时间: 2004-12-14 13:06 标题: /*+XXXXX*/的具体含义? 查过了,没查到,所以才发的帖子作者: mydeer 时间: 2004-12-17 15:05 标题: /*+XXXXX*/的具体含义? 为什么不推荐hint??作者: sshd 时间: 2004-12-17 15:22 标题: /*+XXXXX*/的具体含义? In general oracle optimizer will control how to execute a sql. Sometimes a user may choose to bypass that and tell oracle to execute the sql in the way he suggested. Thus he can use hint /*+ ... */ to achive that.
Note if any thing is wrong in the hint oracle just ingore it and you will not get any error.