#4091

ORA-24091: Destination queue string is the same as the source queue

文档解释ORA-24091:DestinationqueuestringisthesameasthesourcequeueCause:Propagationcannotbescheduledwhenthedestinationqueueisthesameasthesourcequeue.Action:Specifyad...

ORA-04091: table string.string is mutating, trigger/function may not see it

文档解释ORA-04091:tablestring.stringismutating,trigger/functionmaynotseeitCause:Atrigger(orauserdefinedplsqlfunctionthatisreferencedinthisstatement)attemptedtolooka...

MySQL Error number: 4091; Symbol: ER_XA_TEMP_TABLE; SQLSTATE: HY000

文档解释Errornumber:4091;Symbol:ER_XA_TEMP_TABLE;SQLSTATE:HY000Message:XA:TemporarytablescannotbeaccessedinsideXAtransactionswhenxa_detach_on_prepare=ON错误4091:ER_XA...

Oracle变异表触发器中ORA-04091错误原因及解决方案

变异表是指激发触发器的DML语句所操作的表当对一个表创建行级触发器时,有下列两条限制:1.不能读取或修改任何触发语句的变异表;2.不能读取或修改触发表的一个约束表的PRIMARY KEY,UNIQUE或FOREIGNKEY关键字的列,但可以修改其他列例如:有这样一个需求:在更新员工所在部门或向部门插入新员工时...