ORA-02201 是一个 Oracle 数据库错误代码,表示“此处不允许序列(sequence)”。这个错误通常出现在尝试在不允许使用序列的上下文中使用序列时。 2. 可能导致 ORA-02201 错误的情况 在视图(View)中使用序列:Oracle 不允许在视图中使用序列,因为视图本质上是一个逻辑表,它并不存储数据,只是存储一个 SQL 查询的结果集...
ORA-02201 sequence not allowed here Cause An attempt was made to reference a sequence in a from-list. Action A sequence can only be referenced in a select-list.© Oracle About Oracle Contact Us Products A-Z Terms of Use & Privacy Cookie 喜好设置 Ad Choices...
问Ora*C PCC-S-02201，在需要以下内容之一时遇到符号"L“：ENexpdp时遇到ORA-31693&ORA-02354&ORA-0...
ORA-02201: sequence not allowed here.. Answer/guest Cause: An attempt was made to reference a sequence in a from-list. Action: A sequence can only be referenced in a select-list. Please add more information about this Error Is This Answer Correct ?0 Yes13 No ...