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分享关于 inner join 表的顺序？!
from buyorder
inner join pricetable
inner join user
inner join group
from group
inner join pricetable
inner join user
inner join buyorder
from user
inner join pricetable
inner join group
inner join buyorder
from pricetable
inner join user
inner join group
inner join buyorder
这几个的效果是不是一样的？
inner join pricetable
inner join user
inner join group
from group
inner join pricetable
inner join user
inner join buyorder
from user
inner join pricetable
inner join group
inner join buyorder
from pricetable
inner join user
inner join group
inner join buyorder
这几个的效果是不是一样的？
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book_xiny120 2012-05-17
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谢谢各位。。。。4楼来晚了。。
simonxt 2012-05-17
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没区别。
book_xiny120 2012-05-17
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谢谢各位！！！
SQL_2008 2012-05-17
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一样的
Felixzhaowenzhong 2012-05-17
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效果一样
