col主题的文章列表，还有col的技术要点_第34页

ORA-01799: a column may not be outer-joined to a subquery

文档解释ORA-01799:acolumnmaynotbeouter-joinedtoasubqueryCause:(+)()isnotallowed.Action:Eitherremovethe(+)ormakeaviewoutofthesubquery.InV6andbefore,the(+)wasjustigno...

IT技术学习 ·2023-07-08

ORA-12995: no columns in partially dropped state

文档解释ORA-12995:nocolumnsinpartiallydroppedstateCause:AnattemptwasmadetosubmitDROPCOLUMNSCONTINUEstatementwhiletherearenopartiallydroppedcolumns.Action:Cannotsubm...

IT技术学习 ·2023-07-08

ORA-02310: exceeded maximum number of allowable columns in table

文档解释ORA-02310:exceededmaximumnumberofallowablecolumnsintableCause:Theattributesintheobjecttypecolumnexceededthemaximumnumberofcolumnsallowedinatable.Action:Spec...

IT技术学习 ·2023-07-08

ORA-02337: not an object type column

文档解释ORA-02337:notanobjecttypecolumnCause:Anattemptwasmadetousedottednotationonanon-ADTcolumn;thatis,“a.b.c”where“a”isnotanobjecttype.Act...

IT技术学习 ·2023-07-08

ORA-64139: The type of VIRTUAL column is not XMLTYPE

文档解释ORA-64139:ThetypeofVIRTUALcolumnisnotXMLTYPECause:AnattemptwasmadetocreateanXMLindexwithVIRTUALcolumnnotofXMLTYPE.Action:SpecifythetypeofVIRTUALcolumntobeXM...

IT技术学习 ·2023-07-08

ORA-00976: Specified pseudocolumn or operator not allowed here.

文档解释ORA-00976:Specifiedpseudocolumnoroperatornotallowedhere.Cause:LEVEL,PRIOR,ROWNUM,CONNECT_BY_ROOT,CONNECT_BY_ISLEAForCONNECT_BY_ISCYCLEwasspecifiedatanillega...

IT技术学习 ·2023-07-08

ORA-25441: duplicate column value for table alias: string

文档解释ORA-25441:duplicatecolumnvaluefortablealias:stringCause:Anattempttoevaluatewasmade,whichfailedbecauseoneofthecolumnvaluessuppliedavalueforatablealias,whicha...

IT技术学习 ·2023-07-08

ORA-31172: cannot load XMLType column using direct path

文档解释ORA-31172:cannotloadXMLTypecolumnusingdirectpathCause:ThetablebeingloadedcontainedanXMLcolumnwithobject-relationalorbinarystorageandsupplementalloggingwasse...

IT技术学习 ·2023-07-08

ORA-31521: CDC subscription string already subscribes to publication ID string column string

文档解释ORA-31521:CDCsubscriptionstringalreadysubscribestopublicationIDstringcolumnstringCause:AChangeDataCapturesubscriptionintendedforimportalreadysubscribedtoapu...

IT技术学习 ·2023-07-08

ORA-02027: multi-row UPDATE of LONG column is not supported

文档解释ORA-02027:multi-rowUPDATEofLONGcolumnisnotsupportedCause:Abindvariablewithlengthgreaterthan4000bytesisbeingusedtoupdateacolumn,andtheupdatestatementupdatesm...

IT技术学习 ·2023-07-08

ORA-31518: change column string already exists in CDC change table string.string

文档解释ORA-31518:changecolumnstringalreadyexistsinCDCchangetablestring.stringCause:AcolumninaChangeDataCapturechangetableintendedforimportwasalreadypresentinthecha...

IT技术学习 ·2023-07-08

ORA-54019: Virtual column expression cannot be changed because it is a partitioning column

文档解释ORA-54019:VirtualcolumnexpressioncannotbechangedbecauseitisapartitioningcolumnCause:Attemptedtomodifytheexpressionofavirtualcolumnthatwasalsoapartitioningco...

IT技术学习 ·2023-07-08

ORA-39260: Cannot delete column from cluster.

文档解释ORA-39260:Cannotdeletecolumnfromcluster.Cause:DBMS_METADATA_DIFFwascomparingtwoclusterswithdifferentcolumnlists.ThereisnoSQLALTERstatementtodeleteacolumnfro...

IT技术学习 ·2023-07-08

ORA-01779: cannot modify a column which maps to a non key-preserved table

文档解释ORA-01779:cannotmodifyacolumnwhichmapstoanonkey-preservedtableCause:Anattemptwasmadetoinsertorupdatecolumnsofajoinviewwhichmaptoanon-key-preservedtable.Acti...

IT技术学习 ·2023-07-08

ORA-54026: Real column cannot have an expression

文档解释ORA-54026:RealcolumncannothaveanexpressionCause:Attemptedtoalterarealcolumntohaveanexpression.Action:Thisisnotvalid,changetheDDL..ORA-54026错误表示在创建实体列时，不能使用表...

IT技术学习 ·2023-07-08