ORA-12004 refresh fast cannot be used for materialized view错误表明在刷新快照时遇到了一些问题,需要对数据库进行排查和调整,以保证数据库的正常运行。通过对数据库的基本概念、refresh fast选项的作用、导致该错误的原因以及解决方法的分析,我们可以更好地理解这一问题,并采取有效措施进行解决。
普通视图仅包含其定义和被引用表的元数据,并不实际存储数据,查询数据时需要通过视图再去主表中获取数据...
ORA-12004 - Fast Refresh using PCT without logs I am trying to create and use a materialized view based on an underlying partitioned table using Partition Change Tracking (PCT) without using Materialized View logs (seehttp://www.oracle.com/technology/pub/articles/10gdba/nanda_10gr2dba_part4....