I主题的文章列表，还有I的技术要点_第136页

ORA-26790: Requesting a lock on string “string” timed out

文档解释ORA-26790:Requestingalockonstring“string”timedoutCause:Couldnotgetalockontheobjectbecauseanotherprocesswasholdingthelock.Action:Pleasetrylater.O...

IT技术学习 ·2023-07-26

ORA-27605: Smart I/O failed as a handle could not be obtained to the cell “string” as the cell is not accessible.

文档解释ORA-27605:SmartI/Ofailedasahandlecouldnotbeobtainedtothecell“string”asthecellisnotaccessible.Cause:Thecellcouldhavebeenunavailable.Action:Ensure...

IT技术学习 ·2023-07-26

ORA-19639: file string is more current than this incremental backup

文档解释ORA-19639:filestringismorecurrentthanthisincrementalbackupCause:Thecheckpointofthetargetforthisincrementalbackupisgreaterthanorequaltothecheckpointofthefile...

IT技术学习 ·2023-07-26

ORA-22916: cannot do an exact FETCH on a query with Nested cursors

文档解释ORA-22916:cannotdoanexactFETCHonaquerywithNestedcursorsCause:ExactFETCHonaquerywasspecifiedwhichisnotallowedifthequeryreturnsanycursors.Action:Donotuseanexa...

IT技术学习 ·2023-07-26

ORA-30475: feature not enabled: string

文档解释ORA-30475:featurenotenabled:stringCause:Thespecifiedfeatureisnotenabled.Action:Donotattempttousethisfeature.ORA-30475是当你试图启用未启用的特性时抛出的错误信息。这些特性可能来自预编译字节码，Ja...

IT技术学习 ·2023-07-26

ORA-16409: archive log switchover reference number mismatch

文档解释ORA-16409:archivelogswitchoverreferencenumbermismatchCause:Thearchivelogswitchoverreferencenumbersoftheprimaryandstandbydatabasedidnotmatch.Remotearchivalof...

IT技术学习 ·2023-07-26

ORA-13120: invalid face_id [string]

文档解释ORA-13120:invalidface_id[string]Cause:Atopologyfaceoperationwasinvokedwithaninvalidface_id.Action:Checkthetopologyface$tabletoseeifthespecifiedface_idexists...

IT技术学习 ·2023-07-26

ORA-14060: data type or length of a table partitioning column may not be changed

文档解释ORA-14060:datatypeorlengthofatablepartitioningcolumnmaynotbechangedCause:UserissuedALTERTABLEstatementattemptingtomodifydatatypeand/orlengthofacolumnusedtop...

IT技术学习 ·2023-07-26

ORA-39163: A sample size of string is invalid.

文档解释ORA-39163:Asamplesizeofstringisinvalid.Cause:Anattemptwasmadetododatasamplingonatablewithavalueoutsideoftherangeof0–100.Action:Retrythefilteringusinga...

IT技术学习 ·2023-07-26

ORA-55475: policy with a matching name already exists

文档解释ORA-55475:policywithamatchingnamealreadyexistsCause:AnattemptwasmadetospecifyaduplicateOracleVirtualPrivateDatabase(VPD)policyname.Action:Correcttheinputand...

IT技术学习 ·2023-07-26

ORA-07823: sspsqr: $QIO failure

文档解释ORA-07823:sspsqr:$QIOfailureCause:Anerrorwasreturnedfrom$QIOwhiletryingtoqueueareadtotheprocessdumpmailbox.Action:ChecksystemerrorandrefertoVMSdocumentation...

IT技术学习 ·2023-07-26

ORA-07265: sppst: semop error, unable to increment semaphore.

文档解释ORA-07265:sppst:semoperror,unabletoincrementsemaphore.Cause:Semopsystemcallreturnedanerror.Semaphoresetmaynotexist.Action:Checkerrno.SemaphoreIDisreturnedin...

IT技术学习 ·2023-07-26

ORA-19208: parameter string of function string must be aliased

文档解释ORA-19208:parameterstringoffunctionstringmustbealiasedCause:TheindicatedparameteroftheXMLgenerationfunctionhasnotbeenaliased,althoughitisanexpression.Action...

IT技术学习 ·2023-07-26

Redis 服务器命令

下表列出了redis服务器的相关命令:序号命令及描述1BGREWRITEAOF异步执行一个AOF（AppendOnlyFile）文件重写操作2BGSAVE在后台异步保存当前数据库的数据到磁盘3CLIENTKILL[ip:port][IDclient-id]关闭客户端连接4CLIENTLIST获取连接到服务器的客户端连接...

开发笔记 ·2023-07-26

ORA-30743: “string” is not an object view

文档解释ORA-30743:“string”isnotanobjectviewCause:Thespecifiedobjectisnotanobjectview.Action:Specifyanobjectviewandretrytheoperation.ORA-30743:stringisno...

IT技术学习 ·2023-07-26