const主题的文章列表，还有const的技术要点_第5页

ORA-55305: reification constructor functions not supported

文档解释ORA-55305:reificationconstructorfunctionsnotsupportedCause:Unsupportedreificationconstructorfunctionswereused.Action:Inserteachtripleinthereificationquadind...

IT技术学习 ·2023-07-11

ORA-22893: constraint can be specified only for REF columns

文档解释ORA-22893:constraintcanbespecifiedonlyforREFcolumnsCause:Theconstraintspecifieddoesnotapplytonon-REFcolumns.Action:Removetheconstraintandretrytheoperation.。...

IT技术学习 ·2023-07-11

ORA-28057: name of the password file could not be constructed

文档解释ORA-28057:nameofthepasswordfilecouldnotbeconstructedCause:PossiblyenvironmentvariableORACLE_SIDwasnotset.Action:SetvaluefortheORACLE_SIDenvironmentvariable....

IT技术学习 ·2023-07-11

ORA-14651: reference partitioning constraint is not supported

文档解释ORA-14651:referencepartitioningconstraintisnotsupportedCause:Thespecifiedpartitioningconstraintwasnotsupportedforreference-partitionedtables.Thepartitioning...

IT技术学习 ·2023-07-11

ORA-55369: invalid identifier specified for the constraint group

文档解释ORA-55369:invalididentifierspecifiedfortheconstraintgroupCause:AninvalidSQLidentifierwasspecifiedfortheconstraintgroup.Action:Correcttheinputandtryagain.ORA...

IT技术学习 ·2023-07-11

ORA-28341: cannot encrypt constraint column(s) with salt

文档解释ORA-28341:cannotencryptconstraintcolumn(s)withsaltCause:Anattemptwasmadetoencryptconstraintcolumnswithsalt.Action:Encrypttheconstraintcolumnswithoutsalt.ORA...

IT技术学习 ·2023-07-11

ORA-18120: XUDY0021 – The result XDM instance violates XDM constraints

文档解释ORA-18120:XUDY0021–TheresultXDMinstanceviolatesXDMconstraintsCause:XDMinstanceresultingfromapplyingalltheupdatesinaqueryviolatedconstraintspecifiedin[...

IT技术学习 ·2023-07-11

ORA-21614: constraint violation for attribute number [string]

文档解释ORA-21614:constraintviolationforattributenumber[string]Cause:ConstraintsontheattributewereviolatedAction:Correctthevalue(oftheattribute)sothatitsatisfiescon...

IT技术学习 ·2023-07-11

ORA-39908: Index string.string in tablespace string enforces primary constraints string of table string.string in tablespace string.

文档解释ORA-39908:Indexstring.stringintablespacestringenforcesprimaryconstraintsstringoftablestring.stringintablespacestring.Cause:Informationalmessagetodescribeafa...

IT技术学习 ·2023-07-11

ORA-14454: attempt to reference temporary table in a referential integrity constraint

文档解释ORA-14454:attempttoreferencetemporarytableinareferentialintegrityconstraintCause:Anattemptwasmadetoreferencetemporarytableinareferencialintegrityconstraint....

IT技术学习 ·2023-07-11

ORA-14118: CHECK constraint mismatch in ALTER TABLE EXCHANGE PARTITION

文档解释ORA-14118:CHECKconstraintmismatchinALTERTABLEEXCHANGEPARTITIONCause:ThecorrespondingcolumnsinthetablesspecifiedintheALTERTABLEEXCHANGEPARTITIONstatementhave...

IT技术学习 ·2023-07-11

ORA-22890: cannot specify name for REF column constraint

文档解释ORA-22890:cannotspecifynameforREFcolumnconstraintCause:AnattemptwasmadetospecifyaconstraintnameforaconstraintonaREFcolumn.Action:Removetheconstraintnameandr...

IT技术学习 ·2023-07-11

ORA-54036: cannot define referential constraint with ON DELETE SET NULL clause on virtual column

文档解释ORA-54036:cannotdefinereferentialconstraintwithONDELETESETNULLclauseonvirtualcolumnCause:AttemptedtospecifyONDELETESETNULLclauseforareferentialintegritycons...

IT技术学习 ·2023-07-11

ORA-30075: TIME/TIMESTAMP WITH TIME ZONE literal must be specified in CHECK constraint

文档解释ORA-30075:TIME/TIMESTAMPWITHTIMEZONEliteralmustbespecifiedinCHECKconstraintCause:Useristryingtocreateaconstraintonatimeortimestampwithorwithouttimezonecolum...

IT技术学习 ·2023-07-10

ORA-02443: Cannot drop constraint – nonexistent constraint

文档解释ORA-02443:Cannotdropconstraint–nonexistentconstraintCause:altertabledropconstraintAction:makesureyousupplycorrectconstraintname.ORA-02443是一个发生在Oracle数...

IT技术学习 ·2023-07-10