限制

以下是零 ETL 整合的一般限制或考量事項：

• 您無法重新命名來源的資料欄。如果已重新命名資料欄，則無法保證結構描述偵測將由 準確完成， AWS Glue 且整合上的後果未定義。

• 下列考量適用於整合與 AWS Lake Formation 受管資料表的運作方式：預設情況下，您可以使用 IAM/AWS Glue 政策來管理您的資料表和資料庫。

• 如果您想要使用 AWS Lake Formation 來管理該資料庫中的資料表建立，您需要確保角色獲得足夠的 Lake Formation 許可，以建立、修改和刪除資料表和資料庫。

• 零 ETL 摘要頁面目前不包含任何指標。

以下是零 ETL 整合的來源特定限制：

• 對於 Amazon DynamoDB 到 Amazon SageMaker Lakehouse/S3 零 ETL 整合，目前支援的 DDB 資料表大小上限為 2 TB。

• 來源 DynamoDB 資料表必須使用 Amazon 擁有或客戶管理的 AWS KMS 金鑰加密。來源 DynamoDB 資料表不支援 Amazon 受管加密。

• 與 SAP OData 來源的零 ETL 整合不支援開頭為 的實體EntityOf。

• SAP OData 使用 delta 字符，其中 OAuth 用戶端加上實體，或基本身分驗證加上實體的組合只能具有單一 delta 字符。避免在與相同用戶端的兩個不同整合中使用相同的實體。

• 不支援在與 Salesforce 來源的零 ETL 整合中使用下列 Salesforce 實體或欄位。

  AccountChangeEvent, AccountContactRoleChangeEvent, AccountHistory, AccountShare, ActiveFeatureLicenseMetric, ActivePermSetLicenseMetric, ActiveProfileMetric, ActivityFieldHistory, amzsec__asi_Telemetry_Data_Store__ChangeEvent, amzsec__asi_Telemetry_Data_Store__History, amzsec__asi_Telemetry_Data_Store__Share, amzsec__asi_Telemetry_Job_Log__ChangeEvent, amzsec__asi_Telemetry_Job_Log__History, amzsec__asi_Telemetry_Job_Log__Share, amzsec__asi_Telemetry_Requirement__ChangeEvent, amzsec__asi_Telemetry_Requirement__History, amzsec__asi_Telemetry_Requirement__Share, ApexClass, ApexComponent, ApexLog, ApexPage, ApexTestQueueItem, ApexTestResult, ApexTrigger, AssetChangeEvent, AssetHistory, AssetRelationshipHistory, AssetShare, AssignmentRule, AssociatedLocationHistory, AsyncApexJob, AuditTrailFileExportShare, AuthorizationFormConsentChangeEvent, AuthorizationFormConsentHistory, AuthorizationFormConsentShare, AuthorizationFormDataUseHistory, AuthorizationFormDataUseShare, AuthorizationFormHistory, AuthorizationFormShare, AuthorizationFormTextHistory, AuthProvider, AuthSession, BatchJobHistory, BatchJobPartFailedRecordHistory, BatchJobPartHistory, BatchJobShare, BrandTemplate, BriefcaseAssignmentChangeEvent, BriefcaseDefinitionChangeEvent, BusinessBrandShare, BusinessHours, BusinessProcess, CalcMatrixColumnRangeHistory, CalcProcStepRelationshipHistory, CalculationMatrixColumnHistory, CalculationMatrixHistory, CalculationMatrixRowHistory, CalculationMatrixShare, CalculationMatrixVersionHistory, CalculationProcedureHistory, CalculationProcedureShare, CalculationProcedureStepHistory, CalculationProcedureVariableHistory, CalculationProcedureVersionHistory, Calendar, CalendarViewShare, CallCenter, CallCoachConfigModifyEvent, CampaignChangeEvent, CampaignHistory, CampaignMemberChangeEvent, CampaignMemberStatusChangeEvent, CampaignShare, CaseChangeEvent, CaseHistory, CaseHistory2 CaseHistory2ChangeEvent, CaseRelatedIssueChangeEvent, CaseRelatedIssueHistory, CaseShare, CaseStatus, CaseTeamMember, CaseTeamRole, CaseTeamTemplate, CaseTeamTemplateMember, CaseTeamTemplateRecord, CategoryNode, ChangeRequestChangeEvent, ChangeRequestHistory, ChangeRequestRelatedIssueChangeEvent, ChangeRequestRelatedIssueHistory, ChangeRequestRelatedItemChangeEvent, ChangeRequestRelatedItemHistory, ChangeRequestShare, ChatRetirementRdyMetrics, ChatterActivity, ClientBrowser, CollaborationGroup, CollaborationGroupMember, CollaborationGroupMemberRequest, CollaborationInvitation, CommSubscriptionChannelTypeHistory, CommSubscriptionChannelTypeShare, CommSubscriptionConsentChangeEvent, CommSubscriptionConsentHistory, CommSubscriptionConsentShare, CommSubscriptionHistory, CommSubscriptionShare, CommSubscriptionTimingHistory, Community, ConnectedApplication, ContactChangeEvent, ContactHistory, ContactPointAddressChangeEvent, ContactPointAddressHistory, ContactPointAddressShare, ContactPointConsentChangeEvent, ContactPointConsentHistory, ContactPointConsentShare, ContactPointEmailChangeEvent, ContactPointEmailHistory, ContactPointEmailShare, ContactPointPhoneChangeEvent, ContactPointPhoneHistory, ContactPointPhoneShare, ContactPointTypeConsentChangeEvent, ContactPointTypeConsentHistory, ContactPointTypeConsentShare, ContactRequestShare, ContactShare, ContentDocumentChangeEvent, ContentDocumentHistory, ContentDocumentLink, ContentDocumentLinkChangeEvent, ContentDocumentSubscription, ContentFolderItem, ContentFolderLink, ContentFolderMember, ContentNote, ContentNotification, ContentTagSubscription, ContentUserSubscription, ContentVersionChangeEvent, ContentVersionComment, ContentVersionHistory, ContentVersionRating, ContentWorkspace, ContentWorkspaceMember, ContentWorkspacePermission, ContentWorkspaceSubscription, ContractChangeEvent, ContractHistory, ContractLineItemChangeEvent, ContractLineItemHistory, ContractStatus, Conversation, ConversationParticipant, CronJobDetail, CronTrigger, CustomBrand, CustomBrandAsset, CustomerShare, CustomHttpHeader, DashboardComponent, DataUseLegalBasisHistory, DataUseLegalBasisShare, DataUsePurposeHistory, DataUsePurposeShare, DecisionTableRecordset, DeleteEvent, DocumentAttachmentMap, Domain, DomainSite, DTRecordsetReplicaShare, EmailBounceEvent, EmailMessageChangeEvent, EmailServicesAddress, EmailServicesFunction, EmailTemplate, EmailTemplateChangeEvent, EngagementAttendeeChangeEvent, EngagementAttendeeHistory, EngagementChannelTypeHistory, EngagementChannelTypeShare, EngagementInteractionChangeEvent, EngagementInteractionHistory, EngagementInteractionShare, EngagementInterface, EngagementTopicChangeEvent, EngagementTopicHistory, EntitlementChangeEvent, EntitlementHistory, EntitlementTemplate, EntityMilestoneHistory, EntitySubscription, EventChangeEvent, EventRelationChangeEvent, EventRelayConfigChangeEvent, ExpressionSetHistory, ExpressionSetShare, ExpressionSetVersionHistory, ExternalEventMappingShare, FeedAttachment, FeedLike, FeedPollChoice, FeedPollVote, FeedSignal, FieldPermissions, FieldSecurityClassification, FiscalYearSettings, FlowInterviewLogShare, FlowInterviewShare, FlowOrchestrationEvent, FlowOrchestrationInstanceShare, FlowOrchestrationStageInstanceShare, FlowOrchestrationStepInstanceShare, FlowOrchestrationWorkItemShare, FlowRecordShare, FlowRecordVersionChangeEvent, FlowTestResultShare, Folder, Group, GroupMember, Holiday, IdeaComment, IdpEventLog, ImageHistory, ImageShare, IncidentChangeEvent, IncidentHistory, IncidentRelatedItemChangeEvent, IncidentRelatedItemHistory, IncidentShare, IndividualChangeEvent, IndividualHistory, IndividualShare, KnowledgeableUser, LeadChangeEvent, LeadHistory, LeadShare, LeadStatus, LightningExitByPageMetrics, LightningToggleMetrics, LightningUsageByAppTypeMetrics, LightningUsageByBrowserMetrics, LightningUsageByFlexiPageMetrics, LightningUsageByPageMetrics, ListEmailChangeEvent, ListEmailShare, ListView, LocationChangeEvent, LocationHistory, LocationShare, LocationTrustMeasureShare, LoginHistory, LoginIp, MacroChangeEvent, MacroHistory, MacroInstructionChangeEvent, MacroShare, MacroUsageShare, ManagedContentVariantChangeEvent, MessagingEndUserHistory, MessagingEndUserShare, MessagingSessionHistory, MessagingSessionShare, MilestoneType, MLEngagementEvent, ObjectPermissions, OpportunityChangeEvent, OpportunityContactRoleChangeEvent, OpportunityFieldHistory, OpportunityLineItemChangeEvent, OpportunityShare, OpportunityStage, OrderChangeEvent, OrderHistory, OrderItemChangeEvent, OrderItemHistory, OrderShare, OrderStatus, Organization, OrgEmailAddressSecurity, OrgWideEmailAddress, OutgoingEmail, OutgoingEmailRelation, PackageLicense, PartnerRole, PartyConsentChangeEvent, PartyConsentHistory, PartyConsentShare, Period, PermissionSet, PermissionSetAssignment, PermissionSetTabSetting, Pricebook2ChangeEvent, Pricebook2History, PricebookEntryChangeEvent, PricebookEntryHistory, PrivacyJobSessionShare, PrivacyObjectSessionShare, PrivacyRTBFRequestHistory, PrivacyRTBFRequestShare, PrivacySessionRecordFailureShare, ProblemChangeEvent, ProblemHistory, ProblemIncidentChangeEvent, ProblemIncidentHistory, ProblemRelatedItemChangeEvent, ProblemRelatedItemHistory, ProblemShare, ProcessDefinition, ProcessExceptionEvent, ProcessExceptionShare, ProcessInstanceChangeEvent, ProcessInstanceStep, ProcessInstanceStepChangeEvent, ProcessNode, Product2ChangeEvent, Product2History, ProductEntitlementTemplate, Profile, ProfileSkillEndorsementHistory, ProfileSkillHistory, ProfileSkillShare, ProfileSkillUserHistory, PromptActionShare, PromptErrorShare, QueueSobject, QuickTextChangeEvent, QuickTextHistory, QuickTextShare, QuickTextUsageShare, RecentlyViewed, RecommendationChangeEvent, RecordActionHistory, RecordAlertHistory, RecordAlertShare, RecordType, ScorecardShare, SellerHistory, SellerShare, ServiceContractChangeEvent, ServiceContractHistory, ServiceContractShare, SetupAuditTrail, SetupEntityAccess, SharingRecordCollectionShare, Site, SiteHistory, SiteRedirectMapping, SocialPersonaHistory, SocialPostChangeEvent, SocialPostHistory, SocialPostShare, SolutionHistory, SolutionStatus, StaticResource, StreamingChannelShare, TableauHostMappingShare, TaskChangeEvent, TaskPriority, TaskStatus, ThreatDetectionFeedback, TimelineObjectDefinitionChangeEvent, TodayGoalShare, Topic, TopicUserEvent, Translation, User, UserAppMenuCustomizationShare, UserChangeEvent, UserDefinedLabelAssignmentShare, UserDefinedLabelShare, UserEmailPreferredPersonShare, UserLicense, UserLogin, UserPackageLicense, UserPreference, UserPrioritizedRecordShare, UserProvisioningRequestShare, UserRole, UserShare, VideoCallChangeEvent, VideoCallParticipantChangeEvent, VideoCallRecordingChangeEvent, VideoCallShare, VisualforceAccessMetrics, VoiceCallChangeEvent, VoiceCallRecordingChangeEvent, VoiceCallShare, Vote, WebLink, WorkAccessShare, WorkBadgeDefinitionHistory, WorkBadgeDefinitionShare, WorkOrderChangeEvent, WorkOrderHistory, WorkOrderLineItemChangeEvent, WorkOrderLineItemHistory, WorkOrderLineItemStatus, WorkOrderShare, WorkOrderStatus, WorkPlanChangeEvent, WorkPlanHistory, WorkPlanShare, WorkPlanTemplateChangeEvent, WorkPlanTemplateEntryChangeEvent, WorkPlanTemplateEntryHistory, WorkPlanTemplateHistory, WorkPlanTemplateShare, WorkStepChangeEvent, WorkStepHistory, WorkStepStatus, WorkStepTemplateChangeEvent, WorkStepTemplateHistory, WorkStepTemplateShare, WorkThanksShare