基于Redis的DTO类型缓存实践 随着业务发展和系统升级，数据存储越来越庞大，系统读取数据的响应时间也随之变得越来越慢。为了提高系统的运行效率和响应速度，……

文档解释 ORA-18123: XUDY0024 – Updating expression introduces a namespace conflict Cause: Effect of a set of updating expressions introduced conflic……

文档解释 ORA-24947: Invalid namespace attribute specified for the subscription string Cause: An attempt was made to register with invalid namespace ……

文档解释 ORA-19299: XQST0066: A static error is raised if a Prolog contains more than one default element/type namespace declaration, or more than o……

文档解释 ORA-19164: XQST0085 – It is a static error if the namespace URI in a namespace declaration attribute is a zero-length string, and the imple……

文档解释 ORA-18122: XUDY0023 – Updating expression introduces a namespace conflict Cause: An INSERT, REPLACE, or RENAME expression affected an eleme……

文档解释 ORA-31168: Node localname and namespace values should be less than 64K Cause: An attempt was made to specify an XML Node with localname or ……

文档解释 ORA-19268: XQST0048 – namespace string does not match target namespace string Cause: The module contained a function or variable whose name……

文档解释 ORA-19273: XQST0053 – empty string in namespace declaration Cause: An empty string was used in a namespace declaration. Action: Fix the nam……

文档解释 ORA-19295: XQST0060: It is a static error if the name of a function in a function declaration is not in a namespace (expanded QName has a n……