ORA-41701: conditions table with a rule class association cannot be truncated or dropped

文档解释

ORA-41701: conditions table with a rule class association cannot be truncated or dropped

Cause: An attempt was made to truncate or drop a conditions table when one or more rule classes are associated to it through the event structure.

Action: Drop the rule class before truncating or dropping the conditions table.

ORA-41701:条件表具有规则类别关联,无法被截断或删除。

官方解释

常见案例

将尝试截断名为ConditionTable的表时,将收到此错误:

SQL> truncate table ConditionTable;

无法截断表:ORA-41701:条件表有一个规则类的关联

一般处理方法及步骤

(1)通过查询视图ALL_RULE_SET_OBJECTS,找到条件表ConditionTable关联的规则集:

SQL> Select *

2 From all_rule_set_objects

3 Where object_type = ‘COND_TABLE’

4 And object_name = ‘ConditionTable’;

OBJECT_NAME RULE_SET_NAME —————————— —————————— conditionTable RuleSet1

(2)撤销ConditionTable和RuleSet1之间的关联:

SQL> execute dbms_rlmgr.unassociate_rule_set (‘ConditionTable’,’RuleSet1′);

(3)注销用户:

SQL> logoff;

(4)重新登录,然后对ConditionTable表进行TRUNCATE操作。

SQL> truncate table ConditionTable;

表已截断。

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