文档解释ORA-40301:invalidcostmatrixspecificationCause:Avalidcostmatrixisnotspecified.Action:Consultdocumentationforvalidcostmatrixspecification.ORA-40301:invalidcos...

文档解释ORA-40228:scoringcostmatrixalreadyexistsCause:Themodelalreadyhasascoringcostmatrix.Action:Toaddanewscoringcostmatrixtheexistingoneshouldberemovedfirst.ORA-4...

文档解释ORA-40291:modelcostnotavailableCause:Thesuppliedmodelwasassumedtohavebeenbuiltwithacostmatrixspecification,wheninreality,itwasnot.Action:Provideamodelnameth...

文档解释ORA-40283:missingcostmatrixCause:Costmatrixspecificationismissing.Action:Providevalidcostmatrixspecification.Checksyntaxfordataminingfunctions.ORA-40283：缺失成...

文档解释ORA-40229:scoringcostmatrixnotfoundCause:Themodeldoesnothaveascoringcostmatrix.Action:Toremoveascoringcostmatrixthemodelshouldhaveone.ORA-40229:scoringcostm...

文档解释ORA-02383:illegalcostfactorCause:NegativeorUNLIMITEDcostforthisresourcAction:NoneORA-02383：非法成本因子错误是由Oracle数据库引擎引发的一种常见错误，它发生在运行Cost-based优化器时，当成本因素不在正确的范围内...

文档解释ORA-40282:invalidcostmatrixCause:Costmatrixspecificationisinvalid.Action:Providevalidcostmatrixspecification.Checksyntaxfordataminingfunctions.ORA-40282:inv...

文档解释Errornumber:MY-010438;Symbol:ER_ENGINE_COST_INVALID_CONST_CONSTANT_FOR_SE_AND_DEVICE;SQLSTATE:HY000Message:Invalidvalueforcostconstant“%s”for...

文档解释Errornumber:MY-010434;Symbol:ER_SERVER_COST_INVALID_COST_CONSTANT;SQLSTATE:HY000Message:Invalidvalueforcostconstant“%s”inmysql.server_costtable:...

文档解释Errornumber:MY-010439;Symbol:ER_SERVER_COST_FAILED_TO_READ;SQLSTATE:HY000Message:Errorwhilereadingfrommysql.server_costtable.MySQL错误MY-010439（ER_SERVER_COST...

文档解释Errornumber:MY-010437;Symbol:ER_ENGINE_COST_INVALID_DEVICE_TYPE_FOR_SE;SQLSTATE:HY000Message:Invaliddevicetype%dfor“%s”storageengineforcostconst...

文档解释Errornumber:MY-010433;Symbol:ER_SERVER_COST_UNKNOWN_COST_CONSTANT;SQLSTATE:HY000Message:Unknowncostconstant“%s”inmysql.server_costtable错误说明：MY-0...

文档解释Errornumber:MY-010440;Symbol:ER_ENGINE_COST_FAILED_TO_READ;SQLSTATE:HY000Message:Errorwhilereadingfrommysql.engine_costtable.MY-010440(ER_ENGINE_COST_FAILED...

文档解释Errornumber:MY-010435;Symbol:ER_ENGINE_COST_UNKNOWN_COST_CONSTANT;SQLSTATE:HY000Message:Unknowncostconstant“%s”inmysql.engine_costtable错误说明MY-01...

文档解释Errornumber:MY-010436;Symbol:ER_ENGINE_COST_UNKNOWN_STORAGE_ENGINE;SQLSTATE:HY000Message:Unknownstorageengine“%s”inmysql.engine_costtable错误说明：ER...