标题: ORA-19281: XQST0055 - It is a static error [打印本页] 作者: admin 时间: 2016-8-31 12:59 标题: ORA-19281: XQST0055 - It is a static error ORA-19281: XQST0055 -It is a static error if a Prolog contains more than one copy-namespaces declaration Cause: The query prolog contained multiple copy-namespacesdeclarations. Action: Removethe duplicate copy-namespaces declarations.