column主题的文章列表，还有column的技术要点_第9页

ORA-54028: cannot change the HIDDEN/VISIBLE property of a virtual column

文档解释ORA-54028:cannotchangetheHIDDEN/VISIBLEpropertyofavirtualcolumnCause:AttemptedtochangetheHIDDEN/VIRTUALpropertyofavirtualcolumnAction:re-issuetheDDLwithoutt...

IT技术学习 ·2023-07-23

ORA-39251: Importing a SecureFile LOB with metadata into a scalar, column string, is not allowed.

文档解释ORA-39251:ImportingaSecureFileLOBwithmetadataintoascalar,columnstring,isnotallowed.Cause:AnimportofaSecureFileLOBwithmetadataintoascalarcolumnwasattempted.A...

IT技术学习 ·2023-07-23

ORA-23607: invalid column “string”

文档解释ORA-23607:invalidcolumn“string”Cause:Aninvalidcolumnwasspecifiedinthecolumnlist.Action:Checkthecolumnsintheobjectandspecifytherightcolumnname.OR...

IT技术学习 ·2023-07-23

ORA-30369: maximum number of columns is 32

文档解释ORA-30369:maximumnumberofcolumnsis32Cause:Alistofcolumnswasspecifiedusingmorethan32columns.Action:Specifythelistusingnomorethan32columns.ORA-30369错误属于Oracle...

IT技术学习 ·2023-07-23

ORA-23291: Only base table columns may be renamed

文档解释ORA-23291:OnlybasetablecolumnsmayberenamedCause:Triedtorenameacolumnofanon-basetable,likeobjecttable/nestedtable/materializedviewtable.Action:None.Thisisnot...

IT技术学习 ·2023-07-23

ORA-46016: Number of columns of foreignKey does not match primaryKey.

文档解释ORA-46016:NumberofcolumnsofforeignKeydoesnotmatchprimaryKey.Cause:ThenumberofcolumnelementswithintheforeignKeyelementdidnotmatchthenumberofcolumnelementswit...

IT技术学习 ·2023-07-23

ORA-38454: attribute set not defined for the column being indexed

文档解释ORA-38454:attributesetnotdefinedforthecolumnbeingindexedCause:AnattemptwasmadetocreateanExpressionFilterindexonacolumnwithnoattributesetassociation.Action:A...

IT技术学习 ·2023-07-23

ORA-32400: cannot use object id columns from materialized view log on “string”.”string”

文档解释ORA-32400:cannotuseobjectidcolumnsfrommaterializedviewlogon“string”.”string”Cause:Thematerializedviewlogeitherdoesnothaveobjectidcol...

IT技术学习 ·2023-07-23

ORA-31423: change table string does not contain column string

文档解释ORA-31423:changetablestringdoesnotcontaincolumnstringCause:IssuedALTER_CHANGE_TABLEwithadropoperationandthespecifiedcolumndoesnotexistinthechangetable.Actio...

IT技术学习 ·2023-07-23

ORA-54030: datatype mismatch between virtual column and expression

文档解释ORA-54030:datatypemismatchbetweenvirtualcolumnandexpressionCause:virtualcolumnexpressionwaschangedaftercolumnwascreated”Action:changetheunderlyingexpr...

IT技术学习 ·2023-07-23

ORA-54018: A virtual column exists for this expression

文档解释ORA-54018:AvirtualcolumnexistsforthisexpressionCause:Specifiedindexexpressionmatchesanexistingvirtualcolumn”Action:Re-issuethestatmentbyreplacingthein...

IT技术学习 ·2023-07-22

ORA-56904: pivot value must have datatype that is convertible to pivot column

文档解释ORA-56904:pivotvaluemusthavedatatypethatisconvertibletopivotcolumnCause:Datatypeofpivotvalueisnotconvertibletothedatatypeofpivotcolumn.Action:Checkandcorrec...

IT技术学习 ·2023-07-22

ORA-24530: User not authorized to access column value.

文档解释ORA-24530:Usernotauthorizedtoaccesscolumnvalue.Cause:Columnsecurityisenabledandcolumnvalueisnotauthorized.Action:Theprogramneedstohandlethiserrorandtakeappr...

IT技术学习 ·2023-07-22

ORA-24004: invalid column name string in SORT_LIST, should be ENQ_TIME or PRIORITY

文档解释ORA-24004:invalidcolumnnamestringinSORT_LIST,shouldbeENQ_TIMEorPRIORITYCause:InvalidcolumnnamewasspecifiedintheSORT_LIST.Action:ThevalidcolumnnamesareENQ_TI...

IT技术学习 ·2023-07-22

ORA-12415: A column of another datatype exists on the specified table

文档解释ORA-12415:AcolumnofanotherdatatypeexistsonthespecifiedtableCause:Thedatatypeofthecolumnpresentinthetableisdifferentfromthedatatypesetforthepolicycolumn.Acti...

IT技术学习 ·2023-07-22