nested主题的文章列表，还有nested的技术要点_第1页

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-22905: cannot access rows from a non-nested table item

文档解释ORA-22905:cannotaccessrowsfromanon-nestedtableitemCause:attempttoaccessrowsofanitemwhosetypeisnotknownatparsetimeorthatisnotofanestedtabletypeAction:useCAST...

IT技术学习 ·2023-07-28

ORA-25009: Nested table clause allowed only for INSTEAD OF triggers

文档解释ORA-25009:NestedtableclauseallowedonlyforINSTEADOFtriggersCause:TriggersonnestedtablescanonlybecreatedonviewcolumnsusingINSTEADOFtriggers.Action:Useviewnest...

IT技术学习 ·2023-07-28

ORA-22911: duplicate storage specification for the nested table item

文档解释ORA-22911:duplicatestoragespecificationforthenestedtableitemCause:ThestorageclauseisspecifiedmorethanoncefortheNESTEDTABLEcolumn.Action:Removetheduplicatest...

IT技术学习 ·2023-07-28

ORA-25010: Invalid nested table column name in nested table clause

文档解释ORA-25010:InvalidnestedtablecolumnnameinnestedtableclauseCause:ThecolumnnamespecifiedinthenestedtableclauseofanINSTEADOFtriggerdoesnotcorrespondtoanestedtab...

IT技术学习 ·2023-07-26

ORA-40119: nested columns incompatible with missing value treatment

文档解释ORA-40119:nestedcolumnsincompatiblewithmissingvaluetreatmentCause:delete_rowmissingvaluetreatmentisnotsupportedfornestedcolumns.Action:Use2D(non-nested)data...

IT技术学习 ·2023-07-26

ORA-25181: missing ON keyword for NESTED INDEX

文档解释ORA-25181:missingONkeywordforNESTEDINDEXCause:ONkeywordrequiredtospecifynestedindexcolumnnestAction:AddONkeywordORA-25181:missingONkeywordforNESTEDINDEX错误提示...

IT技术学习 ·2023-07-26

ORA-12053: this is not a valid nested materialized view

文档解释ORA-12053:thisisnotavalidnestedmaterializedviewCause:ThelistofobjectsintheFROMclauseofthedefinitionofthismaterializedviewhadsomedependenciesuponeachother.Ac...

IT技术学习 ·2023-07-26

ORA-30730: referential constraint not allowed on nested table column

文档解释ORA-30730:referentialconstraintnotallowedonnestedtablecolumnCause:Anattemptwasmadetodefineareferentialconstraintonanestedtablecolumn.Action:Donotspecifyrefe...

IT技术学习 ·2023-07-26

ORA-22916: cannot do an exact FETCH on a query with Nested cursors

文档解释ORA-22916:cannotdoanexactFETCHonaquerywithNestedcursorsCause:ExactFETCHonaquerywasspecifiedwhichisnotallowedifthequeryreturnsanycursors.Action:Donotuseanexa...

IT技术学习 ·2023-07-26

ORA-22906: cannot perform DML on expression or on nested table view column

文档解释ORA-22906:cannotperformDMLonexpressionoronnestedtableviewcolumnCause:AttemptedtoperformaDMLonanexpressionoronanestedtableviewcolumnwhereanestedtablecolumnof...

IT技术学习 ·2023-07-26

ORA-19043: Multiply nested XMLROOT function disallowed

文档解释ORA-19043:MultiplynestedXMLROOTfunctiondisallowedCause:AnXMLROOTfunctionhasanoperandthatisalsoanXMLROOTfunction.Action:Modifythequerysothattherearenomultipl...

IT技术学习 ·2023-07-26

ORA-12982: cannot drop column from a nested table

文档解释ORA-12982:cannotdropcolumnfromanestedtableCause:Anattemptwasmadetodropacolumnfromanestedtable.Action:Thisactionisnotallowed.ORA-12982：不能从嵌套表中删除列官方解释常见案例正常处理...

IT技术学习 ·2023-07-19

ORA-39933: Parent table string.string and its nested table columns are not fully contained in the transportable set.

文档解释ORA-39933:Parenttablestring.stringanditsnestedtablecolumnsarenotfullycontainedinthetransportableset.Cause:Informationalmessagetodescribeafailureduringtransp...

IT技术学习 ·2023-07-18

ORA-30759: nested table cannot be partitioned for a composite partitioned base table

文档解释ORA-30759:nestedtablecannotbepartitionedforacompositepartitionedbasetableCause:Theuserspecifedlocalornestedtableparametersinsidepartitionclauseforacomposite...

IT技术学习 ·2023-07-18