UM主题的文章列表，还有UM的技术要点_第16页

ORA-29355: NULL or invalid string argument specified

文档解释ORA-29355:NULLorinvalidstringargumentspecifiedCause:ThenamedargumentwaseitherinvalidorspecifiedasaNULLAction:Specifynon-null,validarguments.ORA-29355：NULL或无...

IT技术学习 ·2023-07-26

ORA-22906: cannot perform DML on expression or on nested table view column

文档解释ORA-22906:cannotperformDMLonexpressionoronnestedtableviewcolumnCause:AttemptedtoperformaDMLonanexpressionoronanestedtableviewcolumnwhereanestedtablecolumnof...

IT技术学习 ·2023-07-26

ORA-22925: operation would exceed maximum size allowed for a LOB value

文档解释ORA-22925:operationwouldexceedmaximumsizeallowedforaLOBvalueCause:TryingtowritetoomuchdatatotheLOBvalue.LOBsizeislimitedto4gigabytes.Action:Eitherstartwriti...

IT技术学习 ·2023-07-26

ORA-41106: invalid argument string: value is null

文档解释ORA-41106:invalidargumentstring:valueisnullCause:AnattempttoreadthescanhostnameorportfailedAction:Verifypcwisrunningandscanisconfigured.Rungrdcscanread_conf...

IT技术学习 ·2023-07-26

ORA-30344: number of child cols different from number of parent level cols

文档解释ORA-30344:numberofchildcolsdifferentfromnumberofparentlevelcolsCause:ThenumberofchildcolumnsspecifiedinaJOINKEYclauseisnotthesameasthenumberofcolumnsinthesp...

IT技术学习 ·2023-07-26

ORA-44712: Invalid XPath in XLIFF document used for merging

文档解释ORA-44712:InvalidXPathinXLIFFdocumentusedformergingCause:XPathwithintrans-unit/idattributewasinvalid.Action:XPathwithintrans-unit/idattributemustpointtoaset...

IT技术学习 ·2023-07-26

ORA-38717: Invalid DUMP FLASHBACK option.

文档解释ORA-38717:InvalidDUMPFLASHBACKoption.Cause:AninvalidoptionwasspecifiedintheDUMPFLASHBACKcommand.Currentlytheonlyoptionsallowedare:DBA,TYPE,andLOGICAL.Action...

IT技术学习 ·2023-07-26

ORA-39321: Cannot alter functional index or virtual expression column: string

文档解释ORA-39321:Cannotalterfunctionalindexorvirtualexpressioncolumn:stringCause:Alteredcolumnwasreferencedinavirtualcolumnorfunctionalindexexpression.ThereisnoSQL...

IT技术学习 ·2023-07-26

ORA-44505: QMEL: Invalid arguments.

文档解释ORA-44505:QMEL:Invalidarguments.Cause:ArgumentstoQMELarenotcorrect.Action:NoneORA-44505:QMEL:Invalidarguments错误意味着QMEL语句已传入了一个无效参数或参数类型不匹配导致，导致QMEL语句不能被正确地解...

IT技术学习 ·2023-07-26

ORA-30766: cannot modify scope for a REF column with a REFERENCES constraint

文档解释ORA-30766:cannotmodifyscopeforaREFcolumnwithaREFERENCESconstraintCause:AnattemptwasmadetomodifythescopeforaREFcolumnwithaREFERENCESconstraint.Action:Dropthe...

IT技术学习 ·2023-07-26

ORA-29740: evicted by instance number string, group incarnation string

文档解释ORA-29740:evictedbyinstancenumberstring,groupincarnationstringCause:Thisinstancewasevictedfromthegroupbyanotherinstanceoftheclusterdatabasegroupforoneofseve...

IT技术学习 ·2023-07-26

ORA-30745: error occured while trying to add column “string” in table “string”

文档解释ORA-30745:erroroccuredwhiletryingtoaddcolumn“string”intable“string”Cause:Theusertriedtoaddasubtypewhichtriedtoalterthetablesdependen...

IT技术学习 ·2023-07-26

ORA-38901: column “string” of table “string” must be one of the first “string” columns

文档解释ORA-38901:column“string”oftable“string”mustbeoneofthefirst“string”columnsCause:Mandatoryinformationcolumnoferrorloggingt...

IT技术学习 ·2023-07-26

ORA-26737: version string already has an export dump file

文档解释ORA-26737:versionstringalreadyhasanexportdumpfileCause:ADataPumpdumpfilewasaddedtoafilegroupversionthatalreadyhasadumpfile.Action:Removetheexistingdumpfilei...

IT技术学习 ·2023-07-26

ORA-31046: Incorrect argument(s) specified in the operator

文档解释ORA-31046:Incorrectargument(s)specifiedintheoperatorCause:OneormoreoftheargumentsspecifiedintheoperatorinthequeryareincorrectAction:Correcttheargumentsspeci...

IT技术学习 ·2023-07-26