column主题的文章列表，还有column的技术要点_第1页

ORA-64143: Can only share an existing XMLIndex table with an XMLTYPE column.

文档解释ORA-64143:CanonlyshareanexistingXMLIndextablewithanXMLTYPEcolumn.Cause:AnattemptwasmadetoshareatablewithoutanXMLTYPEcolumn.Action:DropthegroupcontainingtheX...

IT技术学习 ·2023-07-28

ORA-32039: recursive WITH clause must have column alias list

文档解释ORA-32039:recursiveWITHclausemusthavecolumnaliaslistCause:AWITHclausequeryreferredtoitself(recursive)butdidnothaveacolumnaliaslistspecifiedforit.Action:Adda...

IT技术学习 ·2023-07-28

ORA-44742: Cannot alter columns of a table that is shared by other group(s).

文档解释ORA-44742:Cannotaltercolumnsofatablethatissharedbyothergroup(s).Cause:Anattemptwasmadetoaddcolumnsto,modifycolumnsof,ordropcolumnsfromatablesharedbyothergro...

IT技术学习 ·2023-07-28

ORA-28140: Invalid column specified

文档解释ORA-28140:InvalidcolumnspecifiedCause:ColumnnamespecifiedduringpolicycreationisinvalidAction:Pleasespecifyavalidcolumnname.ObjectcolumnsarenotsupportedORA-2...

IT技术学习 ·2023-07-28

ORA-39801: Subtype “string”.”string” is not a valid subtype for column string.

文档解释ORA-39801:Subtype“string”.”string”isnotavalidsubtypeforcolumnstring.Cause:Subtypespecifiedwasnotthedeclaredtypenorwasitderivedfromth...

IT技术学习 ·2023-07-28

ORA-30364: this level has the same set of columns as another

文档解释ORA-30364:thislevelhasthesamesetofcolumnsasanotherCause:Theleveldefinitioncontainedthesamesetofcolumnsasanotherlevel.Action:Eliminatetheredundantleveldefini...

IT技术学习 ·2023-07-28

ORA-30731: scope constraint not allowed on nested table column when the nested table is being created

文档解释ORA-30731:scopeconstraintnotallowedonnestedtablecolumnwhenthenestedtableisbeingcreatedCause:Anattemptwasmadetodefineascopeconstraintonanestedtablecolumnwhen...

IT技术学习 ·2023-07-28

ORA-30746: error occured while trying to drop column “string” in table “string”

文档解释ORA-30746:erroroccuredwhiletryingtodropcolumn“string”intable“string”Cause:TheusertriedtodropasubtypewithVALIDATEoptionwhichtriedtoch...

IT技术学习 ·2023-07-28

ORA-40182: invalid column reference

文档解释ORA-40182:invalidcolumnreferenceCause:Transformationexpressionhasnocolumnreferencesormorethanonereferenceorthereferenceisqualified.Action:Provideavalidexpre...

IT技术学习 ·2023-07-28

ORA-30505: system triggers should not reference a column in a WHEN clause

文档解释ORA-30505:systemtriggersshouldnotreferenceacolumninaWHENclauseCause:AnattemptwasmadetouseaWHENclausetoreferenceacolumnwithasystemtrigger,butthistypeoftrigge...

IT技术学习 ·2023-07-28

ORA-26942: LCR should not contain old value for column string in table string.string

文档解释ORA-26942:LCRshouldnotcontainoldvalueforcolumnstringintablestring.stringCause:TheLCRcontainedoldvaluesforLOB,XMLTypeandobjectcolumns.Action:Removeoldvaluesf...

IT技术学习 ·2023-07-28

ORA-26088: scalar column “string” must be specified prior to LOB columns

文档解释ORA-26088:scalarcolumn“string”mustbespecifiedpriortoLOBcolumnsCause:Allscalarcolumns(i.e.non-LOBandnon-LONGcolumns)mustbe*specifiedbytheclientof...

IT技术学习 ·2023-07-28

ORA-48938: View select column count differs from select alias list

文档解释ORA-48938:ViewselectcolumncountdiffersfromselectaliaslistCause:Theviewaliaslisthasadifferentnumberoffieldsthantheselectlist”Action:Changethealiaslisto...

IT技术学习 ·2023-07-28

ORA-64106: Incorrect use of comma(,) punctuation in COLUMN definitions.

文档解释ORA-64106:Incorrectuseofcomma(,)punctuationinCOLUMNdefinitions.Cause:AnattemptwasmadetodefineCOLUMNSwithincorrectuseofcommapunctuation.Action:Properlysepara...

IT技术学习 ·2023-07-28

ORA-26016: Virtual column string in table string.string cannot be loaded by direct path

文档解释ORA-26016:Virtualcolumnstringintablestring.stringcannotbeloadedbydirectpathCause:Youattemptedtoloadanvirtualcolumnusingthedirectpath.Action:Virtualcolumnsca...

IT技术学习 ·2023-07-28