sql server 2005/2008 [英] sql server 2005/2008

问题描述

大家好，





可以任意1请解释我关于sql centric





交叉申请和内部联接之间的差异





cte

解决方案

试试这个



http://social.msdn.microsoft.com/Forums/sqlserver/en-US/7e62a100-6bc2-4c40-b52a-ffc105113375/can-any-one-tell-me-the-difference-between-cross-join -inner-join-and-outer-join-in-laymans-language [ ^ ]

交叉应用：它调用表乐趣每个返回行的ction。

内连接：它连接两个表。



使用申请

使用内部联接

试试这个：

[< a href =http://stackoverflow.com/questions/670980/performance-of-inner-join-compared-to-cross-jointarget =_ blanktitle =New Window> ^ ]

Hi All,


Can any1 please explain me about sql centric


difference between cross apply and inner join


cte

解决方案

Try this

http://social.msdn.microsoft.com/Forums/sqlserver/en-US/7e62a100-6bc2-4c40-b52a-ffc105113375/can-any-one-tell-me-the-difference-between-cross-join-inner-join-and-outer-join-in-laymans-language[^]

cross apply: it invoke table function for each returned row.
inner join: it join for two tables.

Using Apply
Using Inner joins

Try This:
[^]

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