ref主题的文章列表，还有ref的技术要点_第16页

ORA-02428: could not add foreign key reference

文档解释ORA-02428:couldnotaddforeignkeyreferenceCause:couldnotaddaforeignkeyreferencebecauseoferrorindeclaration.Eitherreferencedtabledoesnotexistortabledoesnothave...

IT技术学习 ·2023-07-08

ORA-06531: Reference to uninitialized collection

文档解释ORA-06531:ReferencetouninitializedcollectionCause:Anelementormemberfunctionofanestedtableorvarraywasreferenced(whereaninitializedcollectionisneeded)withoutt...

IT技术学习 ·2023-07-08

ORA-23472: materialized view “string”.”string” must be atomically refreshed

文档解释ORA-23472:materializedview“string”.”string”mustbeatomicallyrefreshedCause:Non-atomicrefreshisnotsupportedforthespecifiedmaterialized...

IT技术学习 ·2023-07-08

ORA-22888: duplicate SCOPE clauses for a REF column

文档解释ORA-22888:duplicateSCOPEclausesforaREFcolumnCause:MultipleSCOPEclauseswerespecifiedforasingleREFcolumn.Action:RemovetheduplicateSCOPEclausesandretrytheopera...

IT技术学习 ·2023-07-08

ORA-23411: materialized view “string”.”string” is not in refresh group “string”.”string”

文档解释ORA-23411:materializedview“string”.”string”isnotinrefreshgroup“string”.”string”Cause:Thespecifiedmaterialize...

IT技术学习 ·2023-07-08

ORA-40392: PMML regression equation references an undefined field: string

文档解释ORA-40392:PMMLregressionequationreferencesanundefinedfield:stringCause:Regressionequationdidnotreferencedefinedfields.Action:Regressionequationmayonlyrefere...

IT技术学习 ·2023-07-08

ORA-32321: REFRESH FAST of “string”.”string” unsupported after detail table TRUNCATE

文档解释ORA-32321:REFRESHFASTof“string”.”string”unsupportedafterdetailtableTRUNCATECause:Adetailtablehasbeentruncatedandnomaterializedviewsu...

IT技术学习 ·2023-07-08

ORA-22810: cannot modify object attributes with REF dereferencing

文档解释ORA-22810:cannotmodifyobjectattributeswithREFdereferencingCause:AnattemptwasmadetomodifytheattributesanobjectbydereferencingaREFcolumninanUPDATEstatement.Ac...

IT技术学习 ·2023-07-08

ORA-23410: materialized view “string”.”string” is already in a refresh group

文档解释ORA-23410:materializedview“string”.”string”isalreadyinarefreshgroupCause:Amaterializedviewofthesamenameisalreadyinarefreshgroup.Acti...

IT技术学习 ·2023-07-08

ORA-22919: dangling REF error or lock object failed for no wait request

文档解释ORA-22919:danglingREFerrororlockobjectfailedfornowaitrequestCause:Theerrorcouldbeoneofthefollowing.TheobjectcorrespondingtotheREFdoesnotexistortheobjectwasl...

IT技术学习 ·2023-07-08

ORA-02274: duplicate referential constraint specifications

文档解释ORA-02274:duplicatereferentialconstraintspecificationsCause:Self-evident.Action:Removetheduplicatespecification.。ORA-02274说明在两个参考约束日志之间重复了一些语句，导致系统在编译它们时出现了...

IT技术学习 ·2023-07-08

ORA-22885: cannot get REF to a non-persistent object

文档解释ORA-22885:cannotgetREFtoanon-persistentobjectCause:AnattemptwasmadetogetaREFforsomethingotherthananobjectinanobjecttable.REFscanonlybetakenforobjectsinobjec...

IT技术学习 ·2023-07-08

ORA-22898: existing scope clause on “string” points to a table other than the one mentioned in the referential constraint

文档解释ORA-22898:existingscopeclauseon“string”pointstoatableotherthantheonementionedinthereferentialconstraintCause:Tablementionedinthereferentialinteg...

IT技术学习 ·2023-07-08

ORA-30734: cannot specify scope constraint on ref column with rowid

文档解释ORA-30734:cannotspecifyscopeconstraintonrefcolumnwithrowidCause:AnattemptwasmadetospecifyscopeconstraintonaREFcolumnwiththerowidconstraint.Action:Removethes...

IT技术学习 ·2023-07-08

ORA-02449: unique/primary keys in table referenced by foreign keys

文档解释ORA-02449:unique/primarykeysintablereferencedbyforeignkeysCause:Anattemptwasmadetodropatablewithuniqueorprimarykeysreferencedbyforeignkeysinanothertable.Act...

IT技术学习 ·2023-07-08