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With A as (Select Trip, a from Table1),
B as (Select pattern, a from Table2),
C as (Select Trip, Pattern from Table1 inner join Table2 on Table1.a=Table2.a),
Update A
Set A.Pattern = C.Pattern
From C
WHERE C.TRIP = A.TRPIP
它给错误的选择关键字,任何人都知道如何解决与oracle10g中的CTE更新?Missing选择关键字
这不是在Oracle中有效的语法,你能解释一下什么是你想用样本数据在这里实现? –
提示:使用[合并](https://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_9016.htm) –