求一问题解决思路[两张表查询排序、根据传参判断是哪张表的数据]
功能：全城找（就包含房产商发布的房源、个人【中介】在线上注册发布的个人房源--这2个房源在2张不同的表格mhouse_info、uhouse_info）
现在问题出来了：
如何排序【房产商发布房源在前面、个人发布房源房源在后面】！！
其次：然后怎么判断是哪张表的房源（fht_mhouse_info、fht_uhouse_info的主键是hid【可以随意修改】），
主要是判断房源来自哪张表，然后根据参数传递去那张相应的表查询该房源详细【内容介绍】
回复讨论(解决方案)
mysql_field_table 取得指定字段所在的表名
横向连接时，你可以自主指派可识别的列名
纵向连接时，你可附加一个表名列
mysql_field_table 取得指定字段所在的表名
横向连接时，你可以自主指派可识别的列名
纵向连接时，你可附加一个表名列
你都不详细，我如何详细的了？
mysql_field_table 取得指定字段所在的表名
横向连接时，你可以自主指派可识别的列名
纵向连接时，你可附加一个表名列
横向连接时，你可以自主指派可识别的列名
纵向连接时，你可附加一个表名列
这2句话不是很理解。。我现在是2张表如何排序，你说的连接是哪几张表连接还是怎么？
你都不详细，我如何详细的了？
嗯嗯，我再详细的描述一下，附带截图吧之所以把这2张表分开是因为里面的属性很多不一样，个人的房源内容更简单、房产商发布的房源内容更复杂，所以有时候为了查询效率（not null、字段数量、数据库记录数等）把他们分开2张表。 mhouse_info【房产商房源信息表】、uhouse_info【用户个人房源信息表】） 但是他们都是属于新房（房产商发布的都是新房，个人也可以发布出租房【另外一张表】、新房{二手房}）。
现在全城找 就出现了排序的问题【整体排序房产商发布的房源在前面、个人发布的房源发布在房产商房源的后面】。 第二个就是然后怎么判断是哪张表的房源（mysql_field_table()）--刚去百度了解了下这个函数，可以得到表名【可以实现我所需要的功能了】到时候可以根据取出的表名再写if语句（查询语句得列出所需要查询的字段，不然如果用*效率极差）。 谢谢版主，就还有排序这个问题了。。
结贴了。。我把问题想的复杂了，自己去解决下。。。
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