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MYSQL如何建立两个表共用一个ID字段

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Release： 2016-06-13 13:28:46
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MYSQL怎么建立两个表共用一个ID字段
MYSQL怎么建立两个表共用一个ID字段

------解决方案--------------------
只要两个表的id字段 类型和值 一样就行，连接时：

SQL code

select a.id,* from a join b on a.id=b.id; <div class="clear">
                 
              
              
        
            </div>
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