ORA-32031: illegal reference of a query name in WITH clause ORACLE 报错 故障修复 远程处理

文档解释

ORA-32031: illegal reference of a query name in WITH clause

Cause: forward or recursive reference of a query name in WITH clause is not allowed.

Action: Correct query statement, then retry.

ORA-32031错误意味着在WITH子句中引用了一个非法的查询名称。

官方解释

常见案例

WITH myquery AS

(SELECT * FROM mytable WHERE some_column IN (SELECT some_other_column FROM anothertable))

SELECT * FROM myquery WHERE some_column

正常处理步骤及方法：首先，分析与此错误相关的SQL语句，并确认何处引用了查询名称。然后，将查询名称替换为对应的查询，这样就可以解决ORA-32031错误。例如：

WITH myquery AS

(SELECT * FROM mytable WHERE some_column IN (SELECT some_other_column FROM anothertable))

SELECT * FROM myquery WHERE some_column

(SELECT MIN(some_other_column) FROM mytable WHERE some_column IN (SELECT some_other_column FROM anothertable));

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