ORA-32480: SEARCH and CYCLE clauses can only be specified for recursive WITH clause elements ORACLE 报错 故障修复 远程处理

文档解释

ORA-32480: SEARCH and CYCLE clauses can only be specified for recursive WITH clause elements

Cause: A SEARCH or a CYCLE clause was specified for a WITH clause element that was not recursive.

Action: Remove the SEARCH or CYCLE clause, or add recursion to the WITH clause element.

ORA-32480错误是一种逻辑错误,表明只有在递归WITH子句中才能指定SEARCH和CYCLE子句。

官方描述:

ORA-32480: SEARCH and CYCLE clauses can only be specified for recursive WITH clause elements

这种错误的常见原因是在WITH子句中指定了SEARCH/CYCLE子句,但该子句没有指定为递归子句。

一般处理方法及步骤

要避免出现此类错误,请确保在使用SEARCH/CYCLE子句时,该子句永远只被用于递归WITH子句元素中,而不是用于普通的关系子句中。另外,还要确保递归子句中没有使用WITH子句。


数据运维技术 » ORA-32480: SEARCH and CYCLE clauses can only be specified for recursive WITH clause elements ORACLE 报错 故障修复 远程处理