原因: 查看ORA-14450的错误,你可以看到如下信息: [oracle@oracle-server ~]$ oerr ora 14450 14450, 00000, "attempt to access a transactional temp table already in use" // *Cause: An attempt was made to access a transactional temporary table that // has been already populated by a concurrent ...
测试时如果出现问题也不容易修改，所以我们就会引入一个临时表的概念，分步把要组合的数据插入到临时表中...
原因: 查看ORA-14450的错误,你可以看到如下信息: [oracle@oracle-server ~]$ oerr ora 14450 14450, 00000, "attempt to access a transactional temp table already in use" // *Cause: An attempt was made to access a transactional temporary table that // has been already populated by a concurrent ...