请教关于PHP中关联多表相关字段，并做分页处理的SQL语句写法
我有四个表，分别是tb_bookinfo。tb_booktype。tb_bookcase。tb_publishing。在这几个表中有相互关联的字段，下面是我没有加分页的SQL语句，在do....while()中输出正常。问题是数据越来越大，现在想添加分页功能。代码一直未能改成功，请各位PHP达人帮我看看（不要网上复制过来的分页代码，请根据我的这个SQL语句，改动一下，让我能够实现分页）附分页要求“共N条记录，每页显示N条，当前第N页，第一页，上一页，下一页，尾页”。小弟在此先谢过了。
$query=mysql_query("select b.*,c.name as bookcasename,p.pubname,t.typename from tb_bookinfo b left join tb_bookcase c on b.bookcase=c.id join tb_publishing p on b.ISBN=p.ISBN join tb_booktype t on b.typeid=t.id");
------解决方案--------------------
加上 limit 参数不就可以实现分页了
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