Mary主题的文章列表，还有Mary的技术要点_第6页

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

ORA-16438: Switchover to primary cannot be executed at this time

文档解释ORA-16438:SwitchovertoprimarycannotbeexecutedatthistimeCause:ALTERDATABASECOMMITTOSWITCHOVERTOPRIMARYcouldnotbeexecutedbecauseanincompatibleoperationsuchasR...

IT技术学习 ·2023-07-08

ORA-25158: Cannot specify RELY for foreign key if the associated primary key is NORELY

文档解释ORA-25158:CannotspecifyRELYforforeignkeyiftheassociatedprimarykeyisNORELYCause:RELYisspecifiedfortheforeignkeycontraint,whentheassociatedprimarykeyconstrain...

IT技术学习 ·2023-07-08

ORA-30084: invalid data type for datetime primary with time zone modifier

文档解释ORA-30084:invaliddatatypefordatetimeprimarywithtimezonemodifierCause:Whenatimezonemodifierisspecified,thedatatypeofdatetimeprimarymustbeoneofthefollowing:TI...

IT技术学习 ·2023-07-08

ORA-25954: missing primary key or unique constraint on dimension

文档解释ORA-25954:missingprimarykeyoruniqueconstraintondimensionCause:Anattempttocreateajoinindexwasmade,whichfailedbecauseoneormoredimensionsdidnothaveanappropriat...

IT技术学习 ·2023-07-08

ORA-30358: summary and materialized view are not in same schema

文档解释ORA-30358:summaryandmaterializedviewarenotinsameschemaCause:AninternalOracleerroroccured.Action:Reporttheproblemthroughyournormalsupportchannels.ORA-30358错误...

IT技术学习 ·2023-07-08

ORA-32348: revalidate summary object based on user input

文档解释ORA-32348:revalidatesummaryobjectbasedonuserinputCause:Aneventwassettospecifythenumberofattemptsthatthesystemneededtomakeinordertovalidateaninvalidatedsumma...

IT技术学习 ·2023-07-08

ORA-02273: this unique/primary key is referenced by some foreign keys

文档解释ORA-02273:thisunique/primarykeyisreferencedbysomeforeignkeysCause:Self-evident.Action:Removeallreferencestothekeybeforethekeyistobedropped.ORA-02273错误由Oracl...

IT技术学习 ·2023-07-08

ORA-02441: Cannot drop nonexistent primary key

文档解释ORA-02441:CannotdropnonexistentprimarykeyCause:altertabledropprimarykey–primarykeydoesnotexist.Action:None**官方解释**ORA-02441错误表示尝试删除非存在的主键，当尝试删除数据库表中不存...

IT技术学习 ·2023-07-08

ORA-02270: no matching unique or primary key for this column-list

文档解释ORA-02270:nomatchinguniqueorprimarykeyforthiscolumn-listCause:AREFERENCESclauseinaCREATE/ALTERTABLEstatementgivesacolumn-listforwhichthereisnomatchingunique...

IT技术学习 ·2023-07-08

ORA-02429: cannot drop index used for enforcement of unique/primary key

文档解释ORA-02429:cannotdropindexusedforenforcementofunique/primarykeyCause:userattemptedtodropanindexthatisbeingusedastheenforcementmechanismforuniqueorprimarykey....

IT技术学习 ·2023-07-08

ORA-12024: materialized view log on “string”.”string” does not have primary key columns

文档解释ORA-12024:materializedviewlogon“string”.”string”doesnothaveprimarykeycolumnsCause:Materializedviewlogontheindicatedtabledoesnothavep...

IT技术学习 ·2023-07-08

ORA-12025: materialized view log on “string”.”string” already has primary keys

文档解释ORA-12025:materializedviewlogon“string”.”string”alreadyhasprimarykeysCause:Materializedviewlogontheindicatedtablealreadyhasprimaryke...

IT技术学习 ·2023-07-06

ORA-16269: PL/SQL procedure skipped due to failure on primary database

文档解释ORA-16269:PL/SQLprocedureskippedduetofailureonprimarydatabaseCause:BecausethePL/SQLprocedurefailedwhenexecutedontheprimarydatabase,itcouldnotbeexecutedonthe...

IT技术学习 ·2023-07-05

ORA-02268: referenced table does not have a primary key

文档解释ORA-02268:referencedtabledoesnothaveaprimarykeyCause:Thereferencedtabledoesnothaveaprimarykey.Action:Specifyexplicitlythereferencedtableuniquekey.。ORA-02268...

IT技术学习 ·2023-07-05