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PHP 怎么写多个数据库之间查询的语句

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Release： 2016-06-13 12:57:20
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PHP 如何写多个数据库之间查询的语句？
两个数据表
table1
table2
table1 在database1中
table2 在database2中
如何通过table1的数据来查询table2中中的数据？


------解决方案--------------------
在表名前加上库名即可，条件是当前用户对两个库都有访问权限

select * from database1.table1, database2.table2 where ...
------解决方案--------------------
如果你两个数据库可以用同一个帐号密码访问,则可以用
database1.table1
database2.table2
这个形式
Related labels：
database nbsp table
source：php.cn
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