sql多表关联查询语句
#temptest1 #temptest2

实现方法如下:
| 代码如下 | |
|
Update t1 Set t1 .age = t2.age From #temptest1 t1 Join #temptest2 t2 On t1.id = t2.id
(补充)Sql Server 2008 Merge命令写法: merge into #temptest1 t1 |
|

#temptest1 #temptest2

实现方法如下:
| 代码如下 | |
|
Update t1 Set t1 .age = t2.age From #temptest1 t1 Join #temptest2 t2 On t1.id = t2.id
(补充)Sql Server 2008 Merge命令写法: merge into #temptest1 t1 |
|

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