'$i' order by nid>'$byNid"/> '$i' order by nid>'$byNid">
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几个MYSQL查询，不知道对不对，该怎么解决

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Release： 2016-06-13 12:47:05
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几个MYSQL查询，不知道对不对，

<br />
$byNid=$n['Nid']-500;<br />
$s="select nid,name,i from biao where name='$name' and i>'$i' order by nid>'$byNid' desc";<br />
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已知nid是肯定大于500以上，
Nid是自增，从现在的Nid（如Nid=1000） 减去500，那就是从 Nid 500 开始到 1000 查询
i字段有3种数字，分别是  0，1，2 

以上的语句是可以得到  nid 500起到最新的nid 1000 止，
得到变量name，i大于1的排序，而且是从大到小的排序。

语法对吗?

Related labels：
500 name nbsp
source：php.cn
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