sc主题的文章列表，还有sc的技术要点_第33页

ORA-07494: scgcm: unexpected error.

文档解释ORA-07494:scgcm:unexpectederror.Cause:Unknownorunexpectederrorcode.Action:Checkresultcodeinsercerrno.Possiblelockmanagerfailure.ORA-07494:scgcm:unexpecteder...

IT技术学习 ·2023-07-08

ORA-04935: unable to get/convert SCN recovery lock

文档解释ORA-04935:unabletoget/convertSCNrecoverylockCause:AprocesshastimedouttryingtogetorconverttheSCNrecoverylock.AnotherprocessprobablyhasthelockinEXorSHRmode,bu...

IT技术学习 ·2023-07-08

ORA-22886: scoped table “string” in schema “string” is not an object table

文档解释ORA-22886:scopedtable“string”inschema“string”isnotanobjecttableCause:ThescopedtablespecifiedforaREFcolumnisnotanobjecttable.Action:E...

IT技术学习 ·2023-07-08

ORA-30646: schema for external table type must be SYS

文档解释ORA-30646:schemaforexternaltabletypemustbeSYSCause:AschemaotherthenSYSwasspecifiedfortheTYPEAction:ForthisversionoforacleserveralwaysuseschemanameSYS.ORA-30...

IT技术学习 ·2023-07-08

ORA-24063: cannot downgrade QUEUE_TABLE that has queues with rule-based subscribers

文档解释ORA-24063:cannotdowngradeQUEUE_TABLEthathasqueueswithrule-basedsubscribersCause:Anattemptwasmadetodowngradethequeuetablewhentherewerequeuesonwhichrulebaseds...

IT技术学习 ·2023-07-08

ORA-26687: no instantiation SCN provided for “string”.”string” in source database “string”

文档解释ORA-26687:noinstantiationSCNprovidedfor“string”.”string”insourcedatabase“string”Cause:ObjectSCNwasnotset.Iftheobjectisat...

IT技术学习 ·2023-07-08

ORA-02423: schema name does not match schema authorization identifier

文档解释ORA-02423:schemanamedoesnotmatchschemaauthorizationidentifierCause:atabledefinitionwithaschemanameprependedtothetablenamedoesnotmatchtheschemanameprovidedin...

IT技术学习 ·2023-07-08

ORA-08320: scnget: Call to scnget before scnset or scnfnd.

文档解释ORA-08320:scnget:Calltoscngetbeforescnsetorscnfnd.Cause:AninternalerrorAction:Contactyourcustomersupportrepresentative.等ORA-08320：scnget：在scnset或scnfnd之前调用s...

IT技术学习 ·2023-07-08

ORA-07502: scgcmn: $enq unexpected return

文档解释ORA-07502:scgcmn:$enqunexpectedreturnCause:VMSsystemservice$ENQreturnedanunexpectedvalueAction:CheckforsystemerrormessageandrefertoVMSdocumentation？ORA-0750...

IT技术学习 ·2023-07-06

ORA-19930: file string has invalid checkpoint SCN string

文档解释ORA-19930:filestringhasinvalidcheckpointSCNstringCause:Whenopeningthefiletobeplacedinacopyorbackupset,tobeinspected,thefileheaderwasnotrecognizedasavalidhea...

IT技术学习 ·2023-07-06

ORA-22312: must specify either CASCADE or INVALIDATE option

文档解释ORA-22312:mustspecifyeitherCASCADEorINVALIDATEoptionCause:AnattemptwasmadetoalteratypewhichhasadependenttypeortablewithoutspecifyingtheCASCADEorINVALIDATEop...

IT技术学习 ·2023-07-06

Linux_scp

scp是secure copy的简写，用于在Linux下进行远程拷贝文件的命令，和它类似的命令有cp，不过cp只是在本机进行拷贝不能跨服务器，而且scp传输是加密的。可能会稍微影响一下速度。当你服务器硬盘变为只读 read only system时，用scp可以帮你把文件移出来。...

开发笔记 ·2023-07-06

ORA-26049: Unscoped REF column has non-existent table name.

文档解释ORA-26049:UnscopedREFcolumnhasnon-existenttablename.Cause:Thetablenamepassedinbytheuserdoesnotexistintheschema.Action:SpecifyavalidtablenamefortheunscopedRE...

IT技术学习 ·2023-07-06

ORA-27361: scheduler API invoked with illegal or inconsistent arguments

文档解释ORA-27361:schedulerAPIinvokedwithillegalorinconsistentargumentsCause:ADBMS_SCHEDULERAPIcallwasinvokedwitheitherillegalorinconsistentarguments.Action:Referto...

IT技术学习 ·2023-07-06

ORA-01981: CASCADE CONSTRAINTS must be specified to perform this revoke

文档解释ORA-01981:CASCADECONSTRAINTSmustbespecifiedtoperformthisrevokeCause:Duringthisrevokesomeforeignkeycontraintswillberemoved.Inordertoperformthisautomatically,...

IT技术学习 ·2023-07-05