ORA-02391: exceeded simultaneous SESSIONS_PER_USER limit
文档解释ORA-02391:exceededsimultaneousSESSIONS_PER_USERlimitCause:AnattemptwasmadetoexceedthemaximumnumberofconcurrentsessionsallowedbytheSESSION_PER_USERclauseofth...
ORA-19884: datafile string is unable to use Unused Block Optimization because tablespace has been dropped
文档解释ORA-19884:datafilestringisunabletouseUnusedBlockOptimizationbecausetablespacehasbeendroppedCause:Whenattemptingtofindinformationaboutdatafilethatholdsbitmap...
ORA-19883: Unused Block Optimization stopped for datafile string
文档解释ORA-19883:UnusedBlockOptimizationstoppedfordatafilestringCause:AccompanyingerrorsdetailtheproblemthatpreventedUnusedBlockOptimizationfrombeingused.Action:Se...
ORA-30082: datetime/interval column to be modified must be empty to decrease fractional second or leading field precision
文档解释ORA-30082:datetime/intervalcolumntobemodifiedmustbeemptytodecreasefractionalsecondorleadingfieldprecisionCause:datetime/intervalcolumnwithexistingdataisbein...
ORA-02377: invalid resource limit
文档解释ORA-02377:invalidresourcelimitCause:specifyinglimitof0Action:specifylimit>0ORA-02377表示无效的资源限制，是Oracle数据库中的一种常见错误。官方解释ORA-02377的官方定义如下：无效的资源限制：一些资源限制数据库不正...